mounting outboard motor on a sailboat

Can You Put An Outboard Motor On A Sailboat – How To Video

mounting outboard motor on a sailboat

When you are docking or sailing without wind, a motor may come in handy. I have used and worked on outboard motors for a long time and hope to answer your questions with this article.

You can mount an outboard motor to a sailboat using an auxiliary motor bracket. This bracket is designed to lift and lower the motor to the desired height in the water. Make sure the bracket is rated for the weight of the motor.

This article will discuss all things about outboard motors and how to utilize them on your boats. There are a lot out there and a bunch of questions to answer.

How Do You Attach An Outboard Motor To A Sailboat?

An outboard motor bracket is required to mount an engine to your sailboat’s transom. The size of the bracket will depend on the weight of the engine. The bracket is mounted to the transom using bolts and a special adhesive.

The easiest way to mount an outboard to your boat will be to take it out of the water first! This will ensure that anything you drop does not sink to the bottom of the ocean. This will also give you the option to work right side up. If you tried to do it on the water, you would be working upside down hanging over the transom.

The outboard motor bracket will make your life so much easier when it comes to using your engine. The bracket allows you to move your engine in and out of the water with ease. Torsion springs in the bracket will counterbalance the motor weight making it feel super light when raising and lowering it. Most brackets have multiple positions as well, making it easy to get your desired depth.

There are a few things to remember when mounting your bracket.

  • Mount the motor bracket on the correct side . Which side do you prefer to sit on and control your boat from? Your engine should be on the same side.
  • Measure twice! You need to compare the length of your outboard to the height of your bracket mount. Measure when the bracket is in the up and down position. You don’t want your prop out of the water when the mount is down but you also don’t want it dragging the bottom.
  • Check the throttle handle of your engine in relation to the top of your transom . When the engine is lowered you want to make sure you can still operate the throttle without banging your arm on the transom. If you need to increase the distance of the bracket from the transom try a set-back plate. Some outboards will tip forward to remove the prop from the water, making sure it won’t hit the transom.
  • Try to utilize a backing plate on the inside of the cockpit if possible. This will help create a more even pressure against the transom between the bracket and the backing plate. If you can’t find one it should be ok without one, but no guarantees.
  • Always attach a safety cable. This will keep your engine from sinking to the bottom of the water if, for some rare reason, it did detach from the bracket.

For a more in-depth look at using an outboard bracket, take a look at this video. They replace their old one with a new one. It’s a great video on all of the steps.

Check out my other article all about getting your outboard ready for summer!

Which Outboard Engine Bracket Is Best?

The list below describes 9 different brackets and how they can benefit you when mounting your outboard motor.

1. Panther Marine 55-0407AL Lightweight 4-Stroke Bracket

Adjustable outboard motor bracket with a max weight of 132 lbs. It has 10 inches of travel with 5 locking slots. The mounting board is 2 inches thick and made of polypropylene. Designed for 2 and 4-stroke motors. Long and short shaft engine capable. $230.00 Click Here To Purchase!

2. Panther 2 Stroke Outboard Motor Bracket

This bracket is only rated for 82 lbs. It has 14 inches of travel and 5 different stopping points. This model is not recommended for 4-stroke motors. $169.00

3. Panther Marine 55-0410 4-Stroke Bracket

This model holds 263 lbs and has 10 inches of travel. The mounting board is 2 inches thick and made of polypropylene. $252.00 Click Here To Purchase!

4. Panther Marine 55-0021 Motor Bracket

One of Panther’s smaller units, but it still has a max weight of 115 lbs. It has 11 inches of travel and 5 locking spots. It is not recommended to be used with 4-stroke motors. $161.00 Click Here To Purchase !

5. Five Oceans Adjustable Outboard Bracket FO-420401

Max weight of 85 lbs for this bracket. Made from AISI316 stainless steel. Five vertical running position lock bars to compensate for water level and boatload. $159.00

6. BaQiRo Stainless Steel 2 Stroke Motor Bracket

The mounting board is made of solid polypropylene and has a wide track body for stability. The maximum weight for this unit is 115 lbs. $102.00

7. Panther Marine 55-0030 Swim Platform Motor Bracket

This unit is designed for a swim platform on the back of a boat. The max engine weight is 195 lbs. It has 4 inches of vertical travel and 3 running positions. Rated for 2 and 4-stroke motors. $299.00

8. Panther Marine Fixed 35 HP Motor Bracket

A fixed motor bracket with no movement of any kind. The max weight rating is 263 lbs. Compatible with 2 or 4-stroke motors. $104.00 Click Here To Purchase!

9. Panther Marine Fixed 15 HP Motor Bracket

A fixed motor bracket with a max weight of 85 lbs. No movement with this fixed mount style. 2-inch thick mounting board. $84.00 Click Here To Purchase!

All of these brackets can help make your outboard life easier. Just be sure to get one that is rated for your type of motor.

If you don’t have a motor for your auxiliary motor bracket, keep reading to find out more about outboard and inboard motors.

Is A 2-Stroke Or 4-Stoke Outboard Faster?

2 stroke motors use two-piston strokes to generate a single revolution of the crankshaft, while a 4 stroke motor has to do 4 strokes per revolution. This will generate more power and speed than a 4-stroke motor of the same horsepower.

When it comes to outboard motors, 2-stroke and 4-stroke motors are a common sight. They both have their positives and negatives of course, but one may be better than the other.

2-stroke motors use two-piston strokes to produce a single revolution of the crankshaft. The crankshaft is what drives the power of the engine. Since the 2-stroke only has to stroke 2 times, this creates greater acceleration and speed for your boat. This type of motor is also much lighter than a 4-stroke. Being lighter means a more power-to-weight ratio. There are some negatives to 2-stroke outboards though.

A 2-stroke motor is not environmentally friendly when it comes to exhaust. These emissions can be harmful to you, the water, and the air around you. The fuel consumption on these types of motors is much higher than a 4-stoke outboard motor. One other factor to consider is noise. 2-strokes are a lot louder than 4-strokes. If that doesn’t concern you then maybe a 2-stroke is the right one for you.

4-stroke motors have a lot of positives. The biggest one in my opinion is being more fuel-efficient. Burning less fuel with today’s gas prices is a huge plus. They are far less harmful to the environment. These types of motors also have a better lubrication system making sure all the working parts are oiled making your engine last longer. One of the main reasons to consider a 4-stroke motor is torque. If you have a heavy boat and need some serious torque to get things moving then a 4-stroke is probably a better choice for you.

The negatives of the 4-stroke engine are not that bad. It is heavier than a 2-stroke outboard. You will not be moving it that much though. Plus, with the outboard brackets listed earlier in this article, you won’t even notice the heavier weight. It does require some basic maintenance since you have an oil filter to replace now. Just like your car, it’s very simple to check your oil and replace the filter when needed.

In my opinion, I would go with the 4-stroke motor. It will last longer due to its lubrication system (with proper maintenance) and is better for our environment. We want to keep our waters healthy for all wildlife and people that will be using them for years to come.

Are Inboard Motors Better Than Outboards?

There are many factors to consider when deciding which engine to use, inboard or outboard. They both have advantages and disadvantages. As a whole, inboards are better when your boat is 30 feet or greater. If the boat is less than 30 feet, an outboard motor can be used.

Inboard motors are motors that are concealed down in the boat’s hull somewhere. For sailboats, the engine is normally under the cockpit and accessed from under the steps that lead down into the cabin. On most sailboats, especially older models, the inboards are diesel engines.

Sailboats use diesel because a diesel engine will last a lot longer than a regular engine. They have more power from less fuel as well. Diesel fuel has 20% more energy than regular gas. Diesel has a higher density which means it burns slower. You do get more speed and horsepower out of regular gasoline. Due to gasoline having a much lower density, it will burn faster creating more energy and HP.

The Hunter I used to sail on in the Destin, FL area would only have to be filled about once a year. The engine was only turned on when the wind was dead or we were trying to get in and out of the docks, but that is still a good amount of motoring. Imagine only having to fill your car once a year.

How much power should be your next question? Take a look at the next section to see how much horsepower you need.

How Much Horsepower Does A Sailboat Need?

As a general rule, you should calculate 1 horsepower(HP) per 550 pounds of weight. For example, a Catalina 22 weighs 2150 pounds. Take 2150 divided by 550 and you get 3.9. Always round up to avoid not having enough power. 4 HP is the right size engine for a Catalina 22.

I used to own a Catalina 22 and it had a 4-hp motor on it. The engine size was perfect for the size of the boat. Now, I couldn’t go 40 mph but the speed was good enough for me. When you are motor sailing speed is usually not a concern. Cruising slowly is the best in my opinion.

Let’s look at a 30ft boat. This is a very common size in the sailing world. A 30-foot Hunter Cherubini’s displacement is 9700 pounds. Displacement is another term for the weight of a sailboat. 9700 divided by 550 equals 17.63. I would round that up to 18 HP.

This is not an exact formula. It is a very good estimate compared to the other articles I have read about what size engine is needed for a boat. Usually, with a 30-foot boat, you will have an inboard engine instead of an outboard.

What is the most dependable small outboard motor?

mounting outboard motor on a sailboat

When it comes to picking an outboard there are a lot of options. The average life span of an outboard is 1500 hours before maintenance or possible replacement. Take a look at the list below for some dependable options.

1. 2022 Tohatsu 6 HP MFS6DWDS

This is a great portable option. This is the largest single-cylinder option from Tohatsu. The shaft length is short at 15 inches. Some other features are, saltwater rated, 6 trim positions, low oil pressure warning indicator, and more. $1560.00

2. 2022 Mercury 3.5 HP Outboard Motor

The Mercury brand is a great one. We all know it and it’s very common to see all types of boats with a Mercury motor. This one has a 20-inch shaft, visual oil level indicator, 4 trim positions, and 360 degrees of steering. $1070.00

3. Suzuki 4 HP DF4AS3 Outboard Motor

Suzuki’s 4 HP motor is a good option for smaller boats. It has a short 15-inch shaft with a large easy-to-shift lever. It weighs 52 lbs which is a lot for this size of the motor. It has a fold-down tiller handle and 90 degrees left and right steering. $1245.00

4. Honda 5 HP BF5DHLHNA Outboard

Honda is a great engine creator. We all know the brand and love it. This motor comes with a 20-inch shaft. A 15-inch shaft is available. Digital CD ignition for easy starting and low oil warning. There is even an option for a 6-amp charging system. $1742.00

5. Mercury 9.9 HP ELHPT EFI ProKicker Motor

This motor has an electric start! Making this a great option for convenience. It is on the larger size of power with 9.9 HP. It also has a power tilt button for easy positioning. It comes with a 20-inch long shaft as well. If you have plenty of money I recommend this one. $3720.00

6. Mercury 5 HP Propane Outboard Motor

That’s right, this outboard runs on propane! I have never experienced one of these but the clean burn is intriguing. Some of the other features are rated for saltwater and six trim positions. Check out the video below for more information. $1645.00

7. Suzuki 2.5 HP DF2.5S4 Motor

This little guy is a good option for the price if you don’t need a lot of power. It is only 29 lbs and has a 5-year warranty. The shaft length is 15 inches for those shallow waters. $819.00

8. HONDA 2.3 HP BF2.3DHLCH Outboard

For a smaller option with a good brand try this one. It has a 20-inch long shaft and 2.3 HP. The 5-year warranty means this will be your outboard for years to come. $978.00

9. Torqeedo Travel 1103 CL Electric Outboard

If you prefer no gas then this is the one you want. It weighs 39 lbs, has 3 HP, and is 29 1/4 in length. The best use is for a dinghy but if you had a small sailboat it could be great for motoring in and out of port. The price is a little high. $2999.00

When it comes to deciding which outboard motor to get just think about how fast you want to go and how big your boat is.

Are Outboard Motors Easy To Work On? Personal Experience

Outboard motors are very simple to understand making them easy to work on. If you ever have to deal with a broken down outboard motor, depending on the size, you should have no trouble figuring out the issue.

I had a Mercure 8hp motor on my sailboat and had to work on it a few times. One time it stopped shifting while caught in some high winds. Fortunately, popping off the top I saw that the shifter connection had come detached. I was able to attach it quickly and get the boat moving away from the rocks.

After returning to shore I made sure that would not happen again.

Outboard motors are basic engines that need basic maintenance to keep them running. If you have worked on any small engines before, this should be no problem for you to figure out. Especially since everything is on the internet these days.

Final Thoughts

I hope this article helped you learn a bit more about outboard motors and how they work with a sailboat. I know this might seem like a daunting task, installing an outboard motor and bracket, but it’s really not that hard if you just take your time and plan it out. My outboard was a huge help in times without wind and I strongly recommend adding one to your vessel. Cheers!

mounting outboard motor on a sailboat

Boatlifehq owner and author/editor of this article.

Recent Posts

Sailboat Racing - Rules & Regulations Explained

Sailboat racing, a blend of skill, strategy, and adherence to intricate rules and regulations, offers a thrilling and intellectually stimulating experience on the water. Navigating through the...

What is the best sailboat to live on? Complete Guide

Embarking on the journey of living aboard a sailboat requires careful consideration of your budget, desired amenities, and storage options. This guide offers a concise, step-by-step approach to...

life-of-sailing-logo

The Best Outboard Motor for a Sailboat

best-outboard-motor-for-a-sailboat

Last Updated by

Daniel Wade

June 15, 2022

The technology of sailing has remained mostly unchanged for centuries. Since learning to harness the power of wind, sailors have been transiting the world’s oceans, expanding trade routes and exploring new cultures. Although nothing more than a renewable natural resource and a single sail is needed to move a sailboat along the water, there are times when it’s important (and in our modern age, convenient) to leverage off a motor to get you where you need to go.

Like any unique piece of equipment in the world of sailing, outboard motors come in a variety of sizes with features and options to fit any owner’s needs. But of course, one size doesn’t fit all. Every boat is different – even those that come off the production line at the same time – and every owner is looking for something specific when it comes to their sailboat. From the purpose of owning the boat (blue water sailing vs. racing) to the location and impact on maintenance (cold weather vs. tropical weather), an outboard motor is just one of the many elements that will define a sailboat’s function and performance.

Whether you’re a new owner, or a veteran sailor, it’s important to know the basic components of any outboard motor . You should also have an idea of what you want your outboard motor to do for your size and model sailboat.

Table of contents

Outboard Motor Size

A larger boat doesn’t necessarily mean a larger motor. Although there are different ratings for different classes of boats, a small power plant can be more effective than a larger one. Conversely, an outboard motor can easily overpower a small boat and create unsafe conditions at high speeds. Guidelines and requirements differ between motorboats and sailboats. And while there is some overlap, these considerations apply directly to sailboats.

Engine power has to do with how much water a boat displaces. For sailboats, smaller is better. If you’re a bit of a math geek, the exact formula is 4 horsepower for every 2200lb of weight. Coupled with a propeller size, which can be determined using a propeller calculator , you’ll get a rough estimate to use as a guideline to start shopping. This is a good first step, since size is essentially a fixed variable. Though it’s worth noting for those who are buying a sailboat directly from the manufacturer, that actual weight will increase after delivery – once all other rigging and outfitting has been completed.

Physical size of your outboard motor is an important consideration and is directly related to the design of your sailboat. An outboard motor is made up of three parts from top to bottom:

  • The Powerhead – Houses the engine. The bulbous part of the motor.
  • The Midsection – Houses the exhaust system. Varies in length and design.
  • The Lower Unit – Propellers attach to the gearbox. Submerged when operational.

Shaft length is an important design element and should be considered when purchasing a motor. A shaft that is too short will obviously prevent the propeller from being submerged in water, while a shaft that is too long will extend the propellers too far. Not only will it decrease the efficiency of your engine, it will create unnecessary drag. Know your transom length when looking at different models.

When an outboard motor is not being used, it should be stowed in its upright position. Some of the larger motors have an automated switch that will raise it out of the water, but some must be secured manually. Make sure everyone who sails with you is capable of lifting and securing the motor out of the water in case of an emergency.

Outboard Motor Power

Any kind of motor installed on a sailboat (inboard or outboard) should be viewed as a tool to help with maneuvering. Although there are some very skilled sailors out there who can sail into their slip without the aid of a motor, many harbors have restrictions that either don’t allow for the use of full sails, or there simply isn’t enough room to maneuver. A motor with both forward and reverse gears helps tremendously with docking.

While there is no exact correlation between boat length and total weight, the following is a rough guideline:

  • 1-4 HP for boats up to 20’ (approximately 1000-2000lbs)
  • 4-18 HP for boats between 20-30’ (approximately 2,000-10,000lbs)
  • 18-34 HP for boats between 30-40’ (10,000lbs or more)

There are some things to consider when deciding how much horsepower you need or want. Location and the type of conditions you expect you’ll be sailing in is one of the biggest factors. Heavy seas and high winds typically associated with open ocean sailing will put more strain on your engine, and in some cases overpower it, whereas an engine that is heavier than needed will add unnecessary weight when racing. If you plan on motoring for long distances, consider purchasing an engine that will stand up to a lot of use.

Less HP is required for:

  • Boat Design – Single hull boats made out of fiberglass require less power.
  • 2-Stroke Engines – This is due to an overall lighter weight engine and higher torque.
  • Diesel Engines – Diesel delivers more torque because the rate of compression is greater.
  • Bigger Propellers – More surface area means more water displacement.
  • Location – Motoring on lakes and rivers requires less power than open ocean.
  • Distance – A smaller engine is suitable for shorter distances.

More HP is required for:

  • Boat Design – Catamarans and heavier boats (regardless of size) require more power.
  • 4-Stroke Engine – Engine weight and an extra step of compression yields less power.
  • Gas Engines – The rate of compression for gas engines is much lower than diesel.
  • Smaller Propeller – A smaller propeller displaces less water.
  • Location – Open ocean, with tides and currents, will strain a smaller engine.
  • Distance – Cover more distance when wind conditions are poor requires a larger engine.

Outboard Motor Cost

There is no way to quantify how much you will pay for any given motor. But there are several costs associated with owning an outboard motor that are definitely worth considering when making your purchase.

Certainly, a lager, more-powerful engine is going to be costlier than a smaller engine with lower horsepower. But as mentioned earlier, size is not necessarily a guarantee of performance and efficiency. At the same time, there’s only so much you can get out of an engine before you exceed its capability. Larger engines tend to help with resale value should you choose to sell your boat at some point, but a boat outfitted with right motor to begin with will always perform better than a motor that’s large just for the sake of it.

Factor in maintenance costs and fuel when looking at models. You want to run your engine at around 90% of its max RPMs to balance proper fuel usage and with wear and tear. Making a few calls to marine mechanics to inquire about an engine you’re interested in will give you a lot of information a sales person won’t be able to give you. The good news about outboard motors is that most of them are portable, which means you won’t have the added cost of either paying a mechanic to come to you, or having to get your boat to the yard, which usually requires help from a very good friend willing to spend all day driving and sailing back and forth.

Owning a boat requires constant care and maintenance, so a little knowledge goes a long way. While an outboard motor is not required for sailing, it’s a convenient addition that can greatly increase your enjoyment out on the water. Being patient and spending time researching engines will not only help you make the correct purchase but will help you take advantage of a great deal when it presents itself. Whether you sail the Caribbean, or race off the coast of California in a catamaran, there is an outboard motor that’s just right for you.

Related Articles

I've personally had thousands of questions about sailing and sailboats over the years. As I learn and experience sailing, and the community, I share the answers that work and make sense to me, here on Life of Sailing.

by this author

Sailboat Upgrades

Most Recent

What Does "Sailing By The Lee" Mean? | Life of Sailing

What Does "Sailing By The Lee" Mean?

October 3, 2023

The Best Sailing Schools And Programs: Reviews & Ratings | Life of Sailing

The Best Sailing Schools And Programs: Reviews & Ratings

September 26, 2023

Important Legal Info

Lifeofsailing.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon. This site also participates in other affiliate programs and is compensated for referring traffic and business to these companies.

Similar Posts

How To Choose The Right Sailing Instructor | Life of Sailing

How To Choose The Right Sailing Instructor

August 16, 2023

Cost To Sail Around The World | Life of Sailing

Cost To Sail Around The World

May 16, 2023

Small Sailboat Sizes: A Complete Guide | Life of Sailing

Small Sailboat Sizes: A Complete Guide

October 30, 2022

Popular Posts

Best Liveaboard Catamaran Sailboats | Life of Sailing

Best Liveaboard Catamaran Sailboats

December 28, 2023

Can a Novice Sail Around the World? | Life of Sailing

Can a Novice Sail Around the World?

Elizabeth O'Malley

Best Electric Outboard Motors | Life of Sailing

4 Best Electric Outboard Motors

How Long Did It Take The Vikings To Sail To England? | Life of Sailing

How Long Did It Take The Vikings To Sail To England?

10 Best Sailboat Brands | Life of Sailing

10 Best Sailboat Brands (And Why)

December 20, 2023

7 Best Places To Liveaboard A Sailboat | Life of Sailing

7 Best Places To Liveaboard A Sailboat

Get the best sailing content.

Top Rated Posts

Lifeofsailing.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon. This site also participates in other affiliate programs and is compensated for referring traffic and business to these companies. (866) 342-SAIL

© 2024 Life of Sailing Email: [email protected] Address: 11816 Inwood Rd #3024 Dallas, TX 75244 Disclaimer Privacy Policy

  • Sailboat Maintenance Tips
  • Eco-Friendly Sailing Practices
  • Sailboat Buying Guide
  • Sailboat Insurance and Finance
  • Sailboat Safety and Regulations
  • Sailboat Technology Advances
  • Sailing Gear and Equipment
  • Sailboat Navigation Essentials
  • Sailboat Restoration Projects
  • Sailboat Interior Design
  • Sailing Destinations Worldwide
  • Sailboat Types and Designs

reshipped logo

The Essential Guide to Outboard Motors on Sailboats

Michael Johnson

outboard on sailboat specs

In the world of sailing, having a reliable outboard motor for your sailboat can greatly enhance your overall experience on the water. Whether you’re cruising along quiet coastlines or navigating tricky docking maneuvers, the right outboard can make all the difference. Here, we will explore the essential specifications you should consider when choosing an outboard motor for your sailboat.

Power is a crucial factor when it comes to outboard motors on sailboats. The horsepower rating determines the speed and maneuverability of your sailboat, so it’s important to select the appropriate power based on your needs. Consider factors such as the boat’s size and weight, typical wind conditions, and intended use. Additionally, opt for motors that feature a reliable start mechanism like an electric starter. This will ensure convenience and ease when igniting the engine.

outboard on sailboat review

outboard on sailboat review

When it comes to choosing the right outboard motor for your sailboat, there are several factors to consider. From power and reliability to efficiency and quietness, finding the perfect match can greatly enhance your sailing experience. In this review, we will delve into the world of outboard motors and explore the key features and benefits that are essential for any sailor.

1. Power and Performance:

  • Look for outboard motors that provide sufficient power to navigate through different weather conditions and water currents.
  • Consider the motor’s horsepower, as it determines the speed and maneuverability of your sailboat.
  • Opt for a motor that has good torque, allowing it to efficiently move your sailboat even against strong winds.

2. Fuel Efficiency and Range:

  • Choose an outboard motor that offers excellent fuel efficiency , allowing you to sail longer distances without running out of fuel.
  • Consider the motor’s fuel capacity to ensure it fits your sailing needs and allows for extended voyages.
  • Look for features such as fuel-injection systems or advanced technology that optimize fuel consumption.

outboard on sailboat pros and cons

outboard on sailboat pros and cons

  • Flexibility: One key advantage of having an outboard motor on a sailboat is the flexibility it provides. Unlike fixed inboard engines, an outboard motor can be easily removed or angled, allowing for improved maneuverability in tight spaces and shallow waters.
  • Cost-effective: Outboard motors are generally more affordable than inboard engines, making them an attractive option for sailors on a budget. Additionally, they require less maintenance and are easier to repair.
  • Weight distribution: Placing the outboard motor on the transom allows for optimal weight distribution, which can have a positive impact on the boat’s stability and performance.
  • Noise and vibration: Outboard motors tend to generate more noise and vibration compared to inboard engines. This can be a disadvantage for those seeking a quiet and smooth sailing experience.
  • Weather exposure: Since outboard motors are located on the transom, they are more exposed to the elements, including saltwater corrosion. Regular maintenance, such as flushing with freshwater and appropriate protection, is crucial to ensure longevity.
  • Less power: In comparison to larger inboard engines, outboard motors typically provide less power. This may impact the boat’s speed and ability to handle adverse weather conditions .

outboard on sailboat interior photos

outboard on sailboat interior photos

Are you curious to see how outboard motors are integrated into the interior of sailboats? We’ve got you covered with a collection of stunning photos that showcase the unique design and functionality of these watercraft beauties. From sleek and compact installations to innovative space-saving solutions, these images capture the creativity and versatility of outboard motor placements in sailboat interiors.

Explore the photo gallery below to get inspiration for your own sailboat interior design. Witness how these outboard motors seamlessly blend with the overall aesthetic of the boat, while providing efficient propulsion and maximizing interior space. Whether you’re a seasoned sailor or an aspiring boat owner, these pictures will surely spark your imagination and offer a fresh perspective on the endless possibilities that outboard motors bring to sailboat interiors.

outboard on sailboat specifications

outboard on sailboat specifications

Choosing the right outboard motor for your sailboat is crucial for optimizing performance and ensuring a smooth sailing experience. Consider these key specifications when selecting an outboard motor that meets your specific needs:

1. Power Output:

  • Look for a motor with sufficient power to propel your sailboat efficiently, considering its weight and size.
  • Consider the maximum and cruising speed you desire, and select an outboard motor with an appropriate power output to achieve your desired performance.

2. Shaft Length:

  • Determining the right shaft length is essential to ensure that the propeller is adequately immersed in the water.
  • Measure the distance from your boat’s transom to the waterline, and select an outboard motor with a shaft length suitable for your boat’s setup.

3. Fuel Efficiency:

  • Consider the outboard motor’s fuel consumption rate to ensure cost-effectiveness and longer cruising range.
  • Look for motors with features such as fuel injection and advanced propeller design that enhance fuel efficiency.

outboard on sailboat layout

outboard on sailboat layout

When it comes to sailboat design and layout, the placement and configuration of the outboard motor play a crucial role. A well-thought-out positioning ensures optimal performance and convenience for sailors. One popular layout option is to mount the outboard motor on a stern bracket, which is a sturdy metal bracket attached to the transom. This placement offers several advantages, such as easy access for maintenance and improved maneuverability while docking.

Another layout option involves installing an outboard motor within a well in the cockpit. This design keeps the motor protected and gives the boat a sleek appearance. Additionally, this setup maximizes cockpit space and allows for smooth movement throughout the boat. Sailors who prefer tiller steering often choose this layout, as it provides direct control over the motor and helps maintain balance while navigating challenging conditions. Whichever layout is chosen, it is important to ensure proper ventilation for the motor to prevent overheating and maintain its longevity.

The Essential Guide to Outboard Motors on Sailboats features

outboard on sailboat data

outboard on sailboat data

When it comes to sailboats, having an outboard motor can greatly enhance your sailing experience. Whether you need a reliable backup power source or simply want to maneuver more easily in and out of marinas, an outboard motor is an essential piece of equipment. Let’s explore some important data about outboards on sailboats and the valuable benefits they offer.

Improved Maneuverability:

  • An outboard motor provides greater control and maneuverability, especially in tight spaces or when navigating in tricky conditions.
  • With adjustable thrust and instant response, you can easily steer and change direction without relying solely on the wind.
  • Outboards are usually designed to tilt, allowing you to raise and lower the motor as needed, ensuring maximum efficiency and performance.

Peace of Mind and Safety:

  • An outboard motor serves as an additional power source, enabling you to confidently sail even when the wind isn’t in your favor.
  • In case of any unexpected emergencies or equipment failures, having an outboard can be a lifesaver, providing the necessary backup to reach safety swiftly.
  • Outboards are typically lightweight and can be easily serviced or replaced, ensuring minimal downtime and increased reliability.

outboard on sailboat diagram

outboard on sailboat diagram

The outboard on a sailboat diagram illustrates the key components and functionality of this vital piece of equipment. This diagram provides an excellent visual representation of how the outboard motor is integrated into the sailboat’s design and how it powers the vessel in various conditions. Understanding this diagram is essential for any sailor, whether you are a seasoned sailor or a novice looking to embark on your first sailing adventure.

In the diagram, you will notice the following components:

  • Outboard Motor: The main engine that provides thrust for the sailboat.
  • Mounting Bracket: The apparatus that securely holds the outboard motor to the boat’s transom.
  • Propeller: The rotating blades that propel the sailboat forward or reverse.
  • Throttle: The control lever that allows the sailor to increase or decrease the engine’s power.
  • Steering Mechanism: The system that enables the sailor to steer the sailboat by turning the outboard motor.

outboard on sailboat for sale

outboard on sailboat for sale

Looking for the perfect outboard motor to power up your sailboat and enhance your boating experience? Look no further!

If you’re in the market for an exceptional outboard motor for your sailboat, we have a fantastic selection available. Our high-quality motors are designed to provide reliable performance and ensure smooth sailing on any adventure. Whether you’re a seasoned sailor or a beginner, having a reliable outboard motor is crucial for maneuverability, safety, and peace of mind.

Why choose our outboard motors?

  • Powerful and efficient: Our range of outboard motors are built to deliver the power you need, allowing you to effortlessly navigate through diverse water conditions.
  • Durable and long-lasting: Crafted with precision engineering and quality materials, our outboard motors are designed to withstand the test of time, giving you years of worry-free performance.
  • Versatile and easy to use: Our motors are suitable for a variety of sailboats, ensuring a seamless integration with your vessel. They are also straightforward to install and operate, making them ideal for both novice and experienced sailors.
  • Low maintenance: We understand the importance of hassle-free boating. Our outboard motors are designed with user convenience in mind, requiring minimal maintenance while delivering maximum reliability.

Q: What is an outboard motor and why is it essential for sailboats? A: An outboard motor is a portable propulsion system mounted on the back of a sailing vessel. It serves as the main source of propulsion for sailboats, allowing them to maneuver more easily in calm or adverse conditions, and serves as a backup power system if wind conditions are not favorable.

Q: What are the advantages of using an outboard motor on a sailboat? A: Outboard motors offer several advantages for sailboats. Firstly, they provide reliable and efficient power when needed, ensuring the ability to maneuver in tight spaces or navigate against strong currents. Additionally, they serve as a safety measure during emergencies or in situations where sails alone may not be sufficient. Outboard motors are also portable, allowing for easy removal and storage, which enhances the overall convenience for boat owners.

Q: Are there different types of outboard motors available for sailboats? A: Yes, there are various types of outboard motors available on the market. Sailors can choose from two-stroke or four-stroke engines, each with its advantages. Two-stroke engines tend to be lighter, more compact, and offer higher power-to-weight ratios, making them popular for smaller sailboats. Four-stroke engines, on the other hand, are generally more fuel-efficient and environmentally friendly, producing less noise and emissions.

Q: How do I properly maintain and care for an outboard motor on a sailboat? A: Regular maintenance is important to ensure the longevity and smooth functioning of an outboard motor. Changing the engine oil, checking and replacing filters, inspecting spark plugs, and lubricating moving parts are all important aspects of maintenance. Flushing the motor with freshwater after usage in saltwater is also crucial for preventing corrosion. Additionally, following the manufacturer’s guidelines and having the motor professionally serviced periodically are advised.

Q: What safety precautions should be taken when using an outboard motor on a sailboat? A: Safety should always be a priority when using an outboard motor on a sailboat. It is essential to read and understand the manufacturer’s safety guidelines before operation. Wearing personal flotation devices (PFDs) is strongly recommended for everyone onboard. Additionally, maintaining a proper distance from swimmers or divers, avoiding loose clothing that can get entangled in the motor, and ensuring the motor is properly secured and not running in enclosed spaces are all crucial safety measures to observe.

Q: Can an outboard motor be used while sailing? A: While it is not recommended to use an outboard motor while actively sailing, it can be used as an auxiliary power source when necessary, such as when entering or exiting a harbor, navigating narrow channels, or when winds are insufficient. However, it is generally preferred to rely on sails alone to maintain a more efficient and environmentally friendly sailing experience.

Q: What factors should be considered when choosing an outboard motor for a sailboat? A: Several factors should be taken into account when selecting an outboard motor for a sailboat. These include the size and weight of the sailboat, the intended usage, the required power output, the motor’s fuel efficiency, noise levels, and the overall budget. Assessing these variables will help determine the most suitable outboard motor for a sailboat, ensuring optimal performance and satisfaction.

Q: Are there any legal requirements or regulations associated with using an outboard motor on a sailboat? A: The use of outboard motors on sailboats may be subject to specific regulations and legal requirements depending on the jurisdiction and the size of the motor. It is crucial to consult local maritime authorities or boating authorities to ensure compliance with any licensing, registration, or safety regulations that may apply. Familiarizing oneself with the particular laws and regulations in their sailing area will help ensure a safe and enjoyable experience.

The Way Forward

In conclusion, understanding the essential guide to outboard motors on sailboats is crucial for any sailing enthusiast. As we have explored in this article, outboard motors play a vital role in enhancing the overall sailing experience, providing increased maneuverability, convenience, and reliability to sailboat owners.

By choosing the right outboard motor based on size, type, and power output, sailors can ensure optimum performance and efficiency. Regular maintenance and proper usage will prolong the lifespan of the motor and ensure its smooth operation. Furthermore, being aware of the various safety measures when handling outboard motors is pivotal to maintaining a safe and enjoyable sailing journey.

While outboard motors might seem complex at first, this comprehensive guide has aimed to simplify the knowledge surrounding them. By familiarizing yourself with the terminology, components, and maintenance requirements, you will be equipped with the necessary expertise to make informed decisions when it comes to selecting, using, and maintaining your outboard motor.

Whether you are a seasoned sailor looking to upgrade your outboard motor or a novice sailor exploring the options for your first sailboat, this guide has provided a solid foundation of knowledge to help you navigate the waters of outboard motors on sailboats.

Remember, each sailboat has unique needs and preferences, so take the time to research, consult professionals, and consider your specific requirements before making a purchase. With the right outboard motor onboard, you can embark on countless adventures, confidently embracing the joys of sailing the open seas.

  • Recent Posts

Michael Johnson

  • Viking Yachts 46 Convertible (46 2012 Boats for Sale & Yachts in 2023 - March 19, 2024
  • Key West 218 SK 2011 Boats for Sale & Yachts Updated for 2023 - March 19, 2024
  • Key West 218 SK Skiff 2011 Boats for Sale & Yachts Updated to 2023 - March 19, 2024

Related posts:

mounting outboard motor on a sailboat

LEAVE A REPLY Cancel reply

Save my name, email, and website in this browser for the next time I comment.

Viking Yachts 46 Convertible (46 2012 Boats for Sale & Yachts in 2023

Key west 218 sk 2011 boats for sale & yachts updated for 2023, key west 218 sk skiff 2011 boats for sale & yachts updated to 2023, everglades boats v 2007 boats for sale & yachts updated for 2023, carver 45′ voyager 2003 boats for sale & yachts updated to 2023, more from author.

reshipped logo

Quick Links

  • Privacy Policy
  • Cookie Policy

Popular Articles

  • New Sailboats
  • Sailboats 21-30ft
  • Sailboats 31-35ft
  • Sailboats 36-40ft
  • Sailboats Over 40ft
  • Sailboats Under 21feet
  • used_sailboats
  • Apps and Computer Programs
  • Communications
  • Fishfinders
  • Handheld Electronics
  • Plotters MFDS Rradar
  • Wind, Speed & Depth Instruments
  • Anchoring Mooring
  • Running Rigging
  • Sails Canvas
  • Standing Rigging
  • Diesel Engines
  • Off Grid Energy
  • Cleaning Waxing
  • DIY Projects
  • Repair, Tools & Materials
  • Spare Parts
  • Tools & Gadgets
  • Cabin Comfort
  • Ventilation
  • Footwear Apparel
  • Foul Weather Gear
  • Mailport & PS Advisor
  • Inside Practical Sailor Blog
  • Activate My Web Access
  • Reset Password
  • Pay My Bill
  • Customer Service

mounting outboard motor on a sailboat

  • Free Newsletter
  • Give a Gift

mounting outboard motor on a sailboat

How to Sell Your Boat

mounting outboard motor on a sailboat

Cal 2-46: A Venerable Lapworth Design Brought Up to Date

mounting outboard motor on a sailboat

Rhumb Lines: Show Highlights from Annapolis

mounting outboard motor on a sailboat

Open Transom Pros and Cons

mounting outboard motor on a sailboat

Leaping Into Lithium

mounting outboard motor on a sailboat

The Importance of Sea State in Weather Planning

mounting outboard motor on a sailboat

Do-it-yourself Electrical System Survey and Inspection

mounting outboard motor on a sailboat

Install a Standalone Sounder Without Drilling

mounting outboard motor on a sailboat

Rethinking MOB Prevention

mounting outboard motor on a sailboat

Top-notch Wind Indicators

mounting outboard motor on a sailboat

The Everlasting Multihull Trampoline

mounting outboard motor on a sailboat

In Search of the Snag-free Clew

A lithium conversion requires a willing owner and a capable craft. Enter the Prestige 345 catamaran Confianza.

What’s Involved in Setting Up a Lithium Battery System?

mounting outboard motor on a sailboat

Reducing Engine Room Noise

mounting outboard motor on a sailboat

Breaking Point: What Can Go Wrong With Your Yanmar?

mounting outboard motor on a sailboat

Mildew-resistant Caulks for Boats

mounting outboard motor on a sailboat

Can We Trust Plastic Boat Parts?

mounting outboard motor on a sailboat

Repairing Molded Plastics

mounting outboard motor on a sailboat

Mailport: Marine plywood, fuel additives, through bolt options, winch handle holders

mounting outboard motor on a sailboat

The Day Sailor’s First-Aid Kit

mounting outboard motor on a sailboat

Choosing and Securing Seat Cushions

mounting outboard motor on a sailboat

Cockpit Drains on Race Boats

mounting outboard motor on a sailboat

Rhumb Lines: Livin’ the Wharf Rat Life

mounting outboard motor on a sailboat

Safer Sailing: Add Leg Loops to Your Harness

mounting outboard motor on a sailboat

Resurrecting Slippery Boat Shoes

mounting outboard motor on a sailboat

Tricks and Tips to Forming Do-it-yourself Rigging Terminals

marine toilet test

Marine Toilet Maintenance Tips

mounting outboard motor on a sailboat

Learning to Live with Plastic Boat Bits

mounting outboard motor on a sailboat

The Ultimate Guide to Caring for Clear Plastic

  • Systems & Propulsion
  • Sails, Rigging & Deck Gear

Transom Brackets For Small Outboards: Fulton Rates Best

In our test of eight transom-mounted brackets, the fulton was the easiest to operate. garelick's model for motors up to 20 hp earns runner-up honors, and omc's unit deserves consideration..

mounting outboard motor on a sailboat

The most common form of auxiliary propulsion for small sailboats is the outboard motor. On some boats, it is mounted in a well forward of the transom. Such arrangements conceal and protect the motor but may not allow it to be tilted up to get the prop out of the water when sailing. More common, perhaps is the mounting of a bracket on the transom. These generally have two positions—up and down—for lowering the motor’s prop into the water, and raising it. Brackets should be strong, durable, and, most importantly, easy to operate without having to hang out over the transom.

Transom Brackets For Small Outboards: Fulton Rates Best

What Was Tested We rounded up eight brackets from five manufacturers—Fulton, Garelick, Triangle, Minn Kota and Outboard Motor Corp. (OMC). Prices ranged from $95 to $380. All are manually operated, except for the electrically powered Minn Kota.

Early on we discovered that your choice depends not only on the outboard’s horsepower and weight but also on whether it’s a two- or four-stroke. We understood why weight and horsepower make a difference but weren’t sure why a four-stroke would require a special, and subsequently more expensive, bracket.

“It’s the increased torque and thrust of a four-stroke,” said Jayson Klade, a Fulton Industries technical representative. The four-stroke’s greater force imposes more stress on the bracket; therefore it needs to be stronger than a bracket for a two-stroke.

How We Tested The main criteria for evaluation was ease of use, but also considered was the ease of assembly and mounting, quality of materials, price and instructions. We noted how sturdy each bracket was by shaking the motor from side to side and fore and aft while placing the bracket in several positions—a “wiggle test,” if you will. We also measured the range of motion, or vertical distance, of each.

To test, we collaborated with our sister publication, Powerboat Reports, whose editor owns a 21′ walkaround with a large outboard; his interest was mounting a small backup “kicker.”We had a local machine shop weld up a stainless steel plate that could be bolted to his boat’s transom and used to mount the brackets.

Three motors were used—a 2000 Nissan 5-hp four-stroke, a 1980’s-era 9.9-hp Mercury two-stroke and a 1970’s 15-hp Evinrude. We hauled the boat, mounted each bracket and tried all three outboards on each one.

What Was Found The three Garelick models, the four-stroke Fulton model and the OMC bracket included 3″ bolts; the other Fulton bracket came with 2-1/4″ bolts, too short for the 2-1/2″ thick transom. This was annoying as no one likes to interrupt a project with a trip to the hardware store.

Minn Kota and Triangle included no hardware.

Instructions that came with most of the brackets were fairly good, advising where to mount them so the outboard could perform properly. Minn Kota failed to offer this information, and the Triangle came with no directions.

All but one bracket—the two-stroke Fulton—offered clearance between the motor and the bracket handle when tilted. Most used some sort of spring as its primary lifting and lowering mechanism. All except the Triangle and Minn Kota included raised strips of polypropylene or stainless steel on the mounting boards to prevent the motor from sliding off.

We were surprised that OMC and Garelick’s instructions advised that the motor be taken off before trail-ering the boat. We figured the brackets would face much more stress at sea than rolling down the highway. But representatives from both companies told us otherwise. A bump in the road can cause more damage than a large wave, they said.

“The G-forces are greater on the road,” said Dean Devore, OMC director of product development.

Only one bracket, the four-stroke Garelick, came with a safety harness to prevent the motor from sinking to the bottom if it came off the bracket.

All Fulton and Garelick models offered at least four levels to adjust outboard trim. Two of the three Garelicks—the up-to-8 hp and up-to-20 hp models—included flange-type brackets that allow you to convert the unit from a negative transom setup (an angle greater than 90°) to a positive transom (an angle less than 90°, seen mostly on sailboats). But the conversion involves swapping the brackets, reversing their position and adjusting the springs. Each of the five adjustment holes represents a 7° increment.

With most of the coil-spring models, you must be very careful while operating the bracket when it is not mounted on the boat. The force of the springs is so great that you could seriously injure yourself if you trigger the release with a finger or hand inside the mechanism. Garelick’s instructions provide several warnings; Fulton’s instructions do not.

Fulton: Two-strokes up to 10 hp We found this model extremely difficult to raise, so much so that we had to put our left knee on top of the transom and our right foot in the motor well to gain enough leverage to move it. The difficulty stems from the unit’s lack of springs and the fact that you must simultaneously push the one-arm lever aft and up, which is very awkward. Lowering the unit wasn’t much easier.

Fulton representative Jayson Klade said the company recognizes this problem and may discontinue this model because of it. He said he has had calls from older owners who have had trouble moving a 2-hp outboard on this bracket.

Transom Brackets For Small Outboards: Fulton Rates Best

The unit itself is solidly built, with an anodized aluminum bracket and a polypropylene mounting board. However, the bolts used to secure this board to the bracket were rusted. We suggest replacing them with stainless steel.

This was the only bracket that presented clearance problems. The Evinrude 15’s steering arm hit the bracket’s lever handle, and the Mercury’s choke smacked it when the motor was tilted.

Bottom Line: Not recommended, mainly due to the difficulty we encountered raising and lowering the unit.

Fulton: Two- and Four-strokes up to 30 hp This model, also anodized aluminum, was much easier to operate than its little brother, due to its four springs, 1-3/4″ wider stance and larger, two-arm lever. With all three engines, we needed only one hand to operate it.

However, we found two drawbacks. First, installation requires shimming (placing a 1″- to 2″-thick block of wood or aluminum between it and the transom) if mounted below the rubrail and on a flat transom, such as ours. Without a shim, the lever handle will hit the transom. In addition, shimming may require longer mounting bolts. Second, the springs obstruct eight of the 12 mounting holes, making installation more difficult. (Use a long screwdriver to bend the spring ends out of the way.) Fulton recognizes this design flaw and is working on it, said Klade.

Bottom Line: Recommended. The easiest to operate.

Garelick: Two-strokes up to 8 hp The body of this unit is stainless steel. Its four torsion springs helped us lift and lower it easily. You can also lessen the spring tension by cutting up to three of the four springs if lowering the bracket is too difficult due to the use of a light motor.

Click here to view the Transom Brackets Value Guide.

Our main complaint with this bracket was the sloppy play (fore and aft) in the up position encountered during the wiggle test. Even with its locking mechanism engaged, the bracket afforded too much play.

Bottom Line: Easy to use but its sloppy play is a drawback.

Garelick: Two-strokes to 20 hp This is essentially the same bracket as the smaller Garelick, except its longer body gives greater vertical travel, and it includes eight springs instead of four. We encountered no wobbling and found it to be even easier to operate than the smaller Garelick.

Bottom Line: Recommended. Only the Fulton four-stroke model is easier to operate.

Garelick: Two- and Four-strokes up to 30 hp This model is well-made and the only one equipped with two locks and a safety harness. Unfortunately, we had great difficulty lowering all three outboards.

The motors were not heavy enough to overcome the unit’s spring-loaded tension. Garelick says it becomes easier after you get the feel for it. We never did. The company does not advise cutting the springs on this model, so we have little confidence that it will work with motors up to 15 hp. We’d only use it for heavier motors, such as those from 20 to 30 hp.

We also discovered that this unit requires shimming to be installed on a boat with a flat transom. (Like the small Fulton, we were only able to mount it because the stainless steel plate acted as a shim.) The directions do point this out: “Add a 1″ shim if the release handle is at or below the rubrail or the top of the transom.” But some of the diagrams show a successful mounting on a flat transom. This is misleading and confusing to the installer.

Note: Garelick listed the wrong telephone number in the directions. The correct number is listed at the end of this story.

Bottom Line: Recommended only for use with engines from 20 hp to 30 hp.

OMC: Two- and Four-strokes up to 15 hp Unlike the Fulton and Garelick brackets, this model operates with a gas-filled cylinder. It was easy to operate, accomplished by moving a small lever with a red handle to positions marked “raise” or “lower.” To lower, simply jerk the motor up slightly and push down; to raise, push down on the motor, and the lift unlocks and rises. However, unlike most of the others, the OMC does not have multiple positions for engine trim—only two, up and down.

“We’ve found that most people only use one level anyway,” said OM’s Devore. “Rarely do they want to change settings.” For $380, the most expensive motor lift in our group, the consumer might prefer this option. (The device’s shock alone costs about $100, according to Devore.)

Like Garelick, OMC warns against trailer travel with the engine on the boat. It goes a step further, though, advising the owner to attach a rope to the engine in “choppy water,” suggesting to us that the manufacturer is not very confident of its product. “Perhaps that could be worded better; we are just being overly cautious,” said Devore.

OMC recently introduced a larger bracket made of die-cast aluminum (the model we tested is a combination of die-cast and stamped aluminum) for outboard motors up to 125 pounds that retails for $380.

Bottom Line: Works very well, but price is a drawback.

Triangle: Up to 10 hp This unit came without hardware or directions. Its wooden mounting board is susceptible to rotting because raw wood is exposed on the inside of its four mounting holes. In addition, we couldn’t safely attach the 9.9-hp Mercury because the 7″-wide mounting board was too narrow. The circular pads of the engine’s bolts hung off the plate. With no directions, we weren’t sure whether this bracket could hold four-stroke engines. We called Triangle, and a representative ruled them out.

Another concern is the spring on this stainless steel unit; it failed to hold the weight of the Nissan and Mercury motors. We discovered this abruptly when the Nissan came crashing down after we had released the locking mechanism. Needless to say, we believe that this bracket needs a stronger spring.

Bottom Line: Not recommended, due to its weak spring, very narrow and unprotected wooden mounting board.

Minn Kota: Two- and Four-strokes up to 20 hp This was the only electrically powered (12V) bracket tested. We found installation easy, the directions simple and the motor, which turns a jack screw to raise and lower the mounting board, worked effectively.

Even though this unit is listed in the West Marine catalog, it is not intended for saltwater use, which explains the steel components (only the mounting board is anodized aluminum). Minn Kota may come out with a saltwater version in 2002, said spokesman Dave Golladay.

We thought the electrical connections were inadequate (for salt- or freshwater use), especially the two spade connectors that attach to the unit’s motor. They are directly exposed to the water.

The silicone meant to protect the motor’s housing was sloppily applied, hanging off and failing to cover certain spots.

The Minn Kota flunked our wiggle test. The two arms attached to the jack screw don’t offer enough support. We would attach a third arm—there’s room.

The jack screw is a potential problem, too, because it sticks out when the unit is up, leaving it open to be struck by the corner of a dock or other solid structure. Golladay said, “These are all very good points. We’re trying to enhance that product line. Our primary focus is trolling motors.”

Bottom Line: Not recommended. An automatic bracket is a great idea, and one we’d like to see developed, but the Minn Kota’s subpar materials and construction make it difficult to recommend.

Conclusion The Fulton four-stroke bracket is our top choice for any size outboard. It does require some shimming, but its solid construction and ease of use place it ahead of the pack.

Our runner-up, the Garelick (up to 20 hp) was extremely easy to use, and it’s $60 less than the Fulton. But it’s limited to two-stroke engines, which leads us to this point: Because four-strokes are becoming more popular, it does not make sense for manufacturers to continue producing brackets for two-stroke use only. We think it only confuses the consumer. (For instance, we’ve received reader letters asking why some motor lifts are restricted to two-stroke motors.)

Case in point: A 5-hp four-stroke does not produce as much torque as a 20-hp two-stroke, and yet the Garelick (up to 20 hp) restricts all four-strokes.

The OMC bracket was also impressive, but you have to be willing to pay. The smallest Garelick worked well, but its failure in the wobble test is a concern.

We don’t think you should consider the other models because they had, in our opinion, too many flaws.

Contacts- Fulton Performance Products, Inc., 50 Indianhead Drive, P.O. Box 8, Mosinee, WI 54455; 715/693-1700. Garelick, PO Box 8, 644 2nd St., St. Paul Park, MN 55071; 651/459-9795. Minn Kota, Johnson Outdoors, 706 Holly Lane, Mankato, MN 56001; 800/227-6433. OMC, 3225 Prairie Ave., Beloit, WI 53511; 847/689-5630. Triangle, Inc., 51 Fernwood Lane, Roslyn, NY 11576; 516/365-8143.

RELATED ARTICLES MORE FROM AUTHOR

i have a 19 foot sail boat with a 5 hp nissan ob. the Garelic a bracket MN 10470 (not sure of MN). The main issue is the grommets spacers corrode within 2 seasons . I sail in salt/brackish water. I complained and they gave me a discount on another one they said better modle. It did the same thing. Not sure what to get now that I purchaesed a 6 hp Tahatsu that is heavier 55lbs.

Anyone know where I can buy a gas cyclinder for the OMC bracket

Darrell, what about short shaft vs long shaft outboards? Can I use my short shaft 15 Hp Evinrude on a sailboat with a bracket?

LEAVE A REPLY Cancel reply

Log in to leave a comment

Latest Videos

mounting outboard motor on a sailboat

Island Packet 370: What You Should Know | Boat Review

mounting outboard motor on a sailboat

How To Make Starlink Better On Your Boat | Interview

mounting outboard motor on a sailboat

Catalina 380: What You Should Know | Boat Review

  • Privacy Policy
  • Do Not Sell My Personal Information
  • Online Account Activation
  • Privacy Manager

Logo

Please verify you are a human

Access to this page has been denied because we believe you are using automation tools to browse the website.

This may happen as a result of the following:

  • Javascript is disabled or blocked by an extension (ad blockers for example)
  • Your browser does not support cookies

Please make sure that Javascript and cookies are enabled on your browser and that you are not blocking them from loading.

Reference ID: a05d8726-e674-11ee-81ed-d21959ac5dec

Powered by PerimeterX , Inc.

Panther Marine Products

Outboard Motor Brackets

Max. 35 HP, 10″ Lift, Aluminum . 55-0410

SKU: 550410

  • Adjust your trolling or auxiliary motor to five vertical running positions for changing water or load conditions.
  • The anodized aluminum bracket is built to handle the increased weight and torque output of today’s four strokes with long or short shafts.
  • Hand-adjustable with just the turn of a knob, stainless steel torsion springs counterbalance motor weight making adjustments a breeze, while the 2”-thick, extra-wide mounting board, along with aircraft-type stainless steel hardware deliver heavy-duty performance.
  • Handles up to 35 HP, 263 lbs. motors with 10″ of travel. Meets ABYC Standards. (Do not use without Panther 55-0415 safety cable—included.)

mounting outboard motor on a sailboat

55-0410 Spec Sheet

55-0410 hole pattern, 55-0410 owner's manual, max. 35 hp, 16″ lift, aluminum  55-0416.

SKU: 550416

  • Adjust your trolling or auxiliary motor to four vertical running positions for changing water or load conditions.
  • Handles up to 35 HP, 263 lbs. motors with 16″ of travel. Meets ABYC Standards. (Do not use without Panther 55-0415 safety cable—included.)

55-0416 Spec Sheet

55-0416 hole pattern, 55-0416 owner's manual , max. 15 hp, 10″ lift, aluminum  55-0407al.

SKU: 550407AL

Adjustable outboard motor bracket is designed for 2- and 4-stroke motors up to 15 HP or 132 lbs. Constructed of hard-coat anodized aluminum and hand adjustable with the turn of a knob.

Stainless steel torsion springs counterbalance the motor weight making adjustments a breeze. 10″ of travel and 5 vertical running positions let you fine tune the motor height for optimal performance. Meets ABYC Standards. (Do not use without Panther 55-0415 safety cable—included.)

55-0407AL Spec Sheet

55407al hole pattern,   55-0407al owner's manual, max. 15 hp 4-stroke & 20 hp 2-stroke, 11″ lift, stainless steel  55-0408ss.

SKU: 550408SS

Adjustable Stainless Steel outboard motor bracket. Works with 4-Stroke motors up to 15hp or 2-Stroke motors up to 20hp, max weight 132lbs. Twist-knob Safety Locks provide increased torque rating while helping secure bracket in place. Built extra-tough and extra-wide for secondary, higher-torque, four-stroke engines. Motor’s weight is counterbalanced by heavy-duty stainless steel torsion springs for easy lifting. The 55-0408SS boasts a 2″ thick, weatherproof and maintenance-free polypropylene mounting board along with aircraft-type stainless steel hardware. Four-position lock bar and 11″ of travel allow for a better range of trim adjustment letting you fine-tune motor height for optimal performance.  Meets ABYC Standards. (Do not use without Panther 55-0415 safety cable—included.) Rated for long or short shaft engines.

Setback: 8 3/4″ in the up position and 14″ in the down position

mounting outboard motor on a sailboat

55-0408SS Spec Sheet

55-0408ss hole pattern, 55-0408ss owner's manual, max. 20 hp, 11″ lift, aluminum  55-0021.

SKU: 550021

  • The adjustable outboard motor bracket is designed for motors up to 20HP or 115 lbs max weight.
  • Heavy duty, light weight aluminum is designed for fresh water use on both power boats and sail boats.
  • Manual operation means no power is required to raise and lower your auxiliary outboard motor.
  • Spring loaded (11″ of travel with 5 stops).
  • Motor pad is 8.5″ x 10.5″ x 1.75″
  • Do not use without Panther safety cable 55-0415— NOT included.

Do not use with 4 stroke engine.

mounting outboard motor on a sailboat

55-0021 Spec Sheet

55-0021 hole pattern, 550021 owner's manual, max. 12 hp, 14″ lift, aluminum  55-0012.

SKU: 550012

  • Same design as the 55-0021.
  • This heavy duty, lightweight aluminum bracket is designed for motors up to 12hp or 82lbs max weight
  • Spring loaded (14”of travel with 5 stops.)
  • Do not use without Panther safety cable 55-0415—NOT included.)

Not to be used with 4 stroke engines.

mounting outboard motor on a sailboat

55-0012 Spec Sheet

55-0012 hole pattern, 55-0012 owner's manual, max. 10 hp, 14″ lift, stainless steel  55-0010.

SKU: 550010

  • The Adjustable outboard motor bracket is designed for motors up to 10HP or 80 lbs max weight.
  • Stainless steel construction is non-corrosive for saltwater use.
  • Designed for use with power or sail boats.
  • Manual lifting required to raise and lower your motor (14″ travel)
  • Setback in upper position 7 1/2″, lower position  9 1/2″ Motor pad is 8.5″ x 10.5″ x 1.75″

Do not use with 4 stroke engine. Use safety cable. 

mounting outboard motor on a sailboat

55-0010 Spec Sheet

55-0010 owner's manual, swim platform outboard motor bracket.

SKU: 550030

  • Adjustable outboard motor bracket designed to mount on most swim platforms.
  • Rated for 2- and 4- stroke motors up to 20HP.
  • Constructed of black powder coated aluminum and can be adjusted to fit most platform heights and motor shaft lengths for optimum prop depth and performance.
  • Comes complete with transom support bar for weight support and torque resistance.
  • Do NOT use without Panther 55-0415 safety cable – included.

mounting outboard motor on a sailboat

55-0030 Spec Sheet

55-0030 hole pattern, 55-0030 owner's manual, pontoon kicker motor bracket kit.

SKU: 550065

Our Pontoon Kicker Motor Bracket Kit makes what has long been a difficult installation a breeze. The kit contains the new Adapter Bracket (55-0060) plus the new Swim Platform Bracket (55-0030) with all mounting hardware included. The Adapter Bracket mounts to the pontoon frame rails. Pontoon boats become more popular every year, and we receive many requests for a solution to mount a kicker motor for trolling or backup. Rated for auxiliary motors up to 20 HP.

55-0060 Adapter Bracket Only

mounting outboard motor on a sailboat

55-0060 Owner's Manual

Fixed-mount, 4-stroke outboard motor bracket.

SKU: 550028

  • Works with 4- and 2-Stroke motors up to 35hp and 263 lbs max weight (119kg).
  • Rugged Polypropylene mounting board (2″ [5cm] thick).
  • Includes stainless steel mounting hardware and safety cable. (Do not use without safety cable)

mounting outboard motor on a sailboat

55-0028 Spec Sheet

Outboard safety cable ss.

SKU: 550415

  • Braided, stainless steel cable, plastic coated for protection.
  • Use with all outboard motor brackets to secure the motor to your boat.

(All Panther 4-stroke brackets come with Panther safety cable.)

mounting outboard motor on a sailboat

Privacy Overview

[ Placeholder content for popup link ] WordPress Download Manager - Best Download Management Plugin

How to Mount an Outboard Motor to a Boat

license

Introduction: How to Mount an Outboard Motor to a Boat

How to Mount an Outboard Motor to a Boat

After creating your motor mount and fiberglass protecting it, it's time to put it together!

Step 1: Screw Mount to the Boat

Screw Mount to the Boat

Using long screws and pre-drilled holes in the boat back attach the mount to the boat. I know I didn't fiberglass the inside of the mount yet. I will I was just eager to see it all work.

Step 2: Attach the Motor

Attach the Motor

Mount the motor to the mount.

Step 3: Tighten Latches

Tighten Latches

Firmly latch the motor to the mount.

Step 4: Does It Work?

Does It Work?

Yaaay, it all fits just right. Now it's time to take it all apart again and finish fiberglass finishing the motor mount!

Recommendations

Freeride Wooden Ski, Free Heel Edition

Books and Bookshelves Contest

Books and Bookshelves Contest

All Things Pi Contest

All Things Pi Contest

Green Future Student Design Challenge

Green Future Student Design Challenge

  • Spirit 1.0 Plus
  • Spirit 1.0 Evo
  • Pod Drive Evo
  • E-Series Battery
  • G102-100 Battery
  • Find a Dealer
  • Have a Dealer Contact Me
  • Product Registration

mounting outboard motor on a sailboat

  • Support Center: FAQ & Guide
  • Video Tutorial
  • Download Center
  • Performance Bulletins

mounting outboard motor on a sailboat

How to Mount an Outboard Motor on Your Boat?

The outboard motor is one of the widely used equipment on a boat. Mounting your outboard motor to its best position is essential for protecting the engine from harm, enhancing operator comfort (where applicable), and achieving optimal performance.

Whether you have an aluminum boat, dingy, Jon boat, bass boat, or RIB, we will give you some precautions for how to successfully mount an outboard engine on the transom.

Editor’s Note : In this post, we are talking about electric outboard motors especially (taking the ePropulsion Navy Series as an easy example), since the electric motor is trendy recently with straightforward and user-friendly installation steps. The mounting process for the gasoline outboard motor may differ from the electric model.

Table of content:

Before Installation

3 steps to mount the motor.

Before mounting an outboard motor on a boat, we need to gauge the boat, including the height and thickness of the boat transom.

1. Measure the height of your boat transom.

The mounting height of the outboard affects the running speed seriously.

When the mounting height is too high, cavitation may occur, which may lead to speed slowdown, energy waste, and propeller damage. When the mounting height is too low, the water resistance will reduce the speed and energy (electricity or fuel) efficiency and performance of the outboard engine.

In most cases, the anti-cavitation plate is between the bottom of the boat and a level 25 mm (1 in) below it. For the motor without anti-cavitation plate, the top of the propeller should be 100mm to 150mm below the water.

mounting outboard motor on a sailboat

The optimal mounting height is affected by the specific conditions of a boat. In order to get the optimal mounting height, it’s suggested to test running by mounting the outboard at different heights. Otherwise, you can consult your marine engine dealer for more information on how to mount an outboard motor.

2. Find the suitable shaft Length

Different heights of boat transom require disparate shafts of the outboard motor. Here is a simple chart that helps you to find the suitable shaft length as per the range of outboard transom height.

mounting outboard motor on a sailboat

Pro Tip: if your outboard motor is still hard to reach the water, you may need to install an outboard motor bracket first.

mounting outboard motor on a sailboat

For more information about the selection of shaft length, check out our previous post: How to Find Your Shaft Length

3. Make sure it’s feasible to mount an outboard motor on the boat transom

If you want to install an outboard engine on the boat, you need to make sure the thickness of the transom is in the range of 30~70mm.

mounting outboard motor on a sailboat

Notes: If you’re re-powering an older boat, the first thing is to examine the transom once the old motor is off. Some parts of the transom are prone to deteriorate as time goes by. For instance, laminated plywood. It’s wise to ask your dealer to check the structural integrity of the boat transom. Just to make sure that you don’t mount an outboard engine to a rickety transom.

Just follow the steps below and you can learn how to mount an outboard motor easily.

1. Place outboard on the center line of transom

The outboard engine should be mounted on the center line (keel line) of your boat so that the boat is well-balanced. Otherwise, the boat could be hard to steer. If the boat shape is asymmetric, please consult your dealer for a proper solution.

mounting outboard motor on a sailboat

2. Tighten the transom clamp bolts firmly

Firstly, place the outboard motor on the transom so that it is positioned as close to the center as possible. Then tighten the clamp screws evenly and securely.

  • Please make sure the clamp screws are tightened securely. Occasionally check the clamp screws for tightness during the operation of the outboard motor in case the clamp bolts become loose because of engine vibration. Stainless steel bolts are recommended because they will not rust.
  • Please note that loose clamp screws could allow the outboard motor to fall off or move on the transom. This could cause a loss of control and serious injury.
  • Unlike gasoline motors, most electric outboard motors do not need a motor bracket, backing plate, or drill mounting holes, especially for the small boat.

mounting outboard motor on a sailboat

3. Use two screws to fix the outboard to the boat

If you want to mount the outboard motor more firmly, the method of using screws to install an outboard on the boat transom is recommended. Ensure the outboard motor is firmly fixed as loosened clamp screws may cause the outboard engine to fall into the water or get damaged.

Check the screws or clamps every time before use since they may be loosened due to mechanical vibrations.

A cable is recommended to be used to avoid complete loss of your outboard motor in case it falls off the boat transom. The dimensions of the two mounting holes are shown below.

mounting outboard motor on a sailboat

You can also learn how to install an outboard motor in this video Electric Outboard Motor | ePropulsion Spirit 1.0 Evo from the youtube channel Sailing Fair Isle.

Whether you are first-timers or those who have recently purchased a boat, from now on, you have learned some basic knowledge of how to install an outboard motor on a boat transom. Whether you own an aluminum boat, fishing boat, jet boat, or pontoon boat, please enjoy it and have fun! Boating is always one of the best and most relaxing casual moments that you can have.

* The information presented in this section is intended as a reference only. It is not possible to provide complete instructions for every possible boat and motor combination. Please consult your dealer for more information and assistance.

Recent Posts

mounting outboard motor on a sailboat

ePropulsion Sustainably Mobilizes Hundreds of Sightseeing Bamboo Rafts on the Guilin Li River

mounting outboard motor on a sailboat

Bass Boat Motors: The Only Guide You Need in 2024

mounting outboard motor on a sailboat

ePropulsion’s Revolutionary eLite Electric Outboard Motor Wins Innovation Award in Miami

Join the discussion cancel reply.

Save my name, email, and website in this browser for the next time I comment.

Notify me via e-mail if anyone answers my comment.

This site uses cookies to personalize your experience and analyze site traffic. By clicking accept or continuing browsing the site, you are agreeing to our use of cookies. See our Privacy Policy here .

View the Serial Number

mounting outboard motor on a sailboat

Sailboat Owners Forums

  • Forums New posts Unanswered threads Register Top Posts Email
  • What's new New posts New Posts (legacy) Latest activity New media
  • Media New media New comments
  • Boat Info Downloads Weekly Quiz Topic FAQ 10000boatnames.com
  • Classifieds Sell Your Boat Used Gear for Sale
  • Parts General Marine Parts Hunter Beneteau Catalina MacGregor Oday
  • Help Terms of Use Monday Mail Subscribe Monday Mail Unsubscribe

Is there an affordable outboard motor hoist

  • Thread starter Chip Willis
  • Start date Sep 26, 2005
  • Forums for All Owners
  • Ask All Sailors

Chip Willis

for a 4 hp 2cycle engine? I would like to put it on my Cat 30’ to lower my outboard onto my dinghy and retrieve it. If not are there plans to make one I can buy? It does not seem that difficult to make only the swivel will be a bit of a trick, at least to make the swivel look OK. I was thinking of a couple of fishing pole holders for the swivel. I just as soon buy one if I could use it again when we get a bigger boat and the price is not too great. We have the block and tackle. I have search the we and must not be using the right words because I have been coming up empty. I did see one advertised in Cruising World but it did not have a price and since lost the add. I have thought about the boom but not for raft ups and would still need to swing it out and arround the rear rail and back stay. Thanks Chip  

Paul Akers

Motor Mate I bought one a few years ago at the Newport boat show from Defender Insustries. Use the following URL & search for "Motor Mate". http://www.defender.com (it can be ordered online) the "ball" mount shown mounts on the deck and the pole of the lift slides down thru a retaining ring (supplied) and over the ball to secure it in place.  

Garhauer Garhauer makes a decent lifting davit at a reasonable price. Do you really need a hoist for a 4hp motor? http://garhauermarine.com/catalog_process.cfm?cid=41  

Trevor - SailboatOwners.c

2nd for Garhauer Hi Chip - I'd have to agree with Rick; Garhauer makes a high quality polished SS lift for a very reasonable price. Best, Trevor  

Outboard Davit We had a St. Croix davit put on our Hunter 44 for our 8 hp outboard. Lowering the motor is no problem, works great. However, lifting the motor, at almost 80-90 lbs, is tough. I can't get the line to a winch at a good angle so the lines get all tangeld up. We'll have to modify it with a little block/tackle I guess. I;m sure when we go cruising we'll use it to hoist up other items from the dinghy as well.  

tomfoolery

you probably already have one just use a spare (or the main) halyard, This works fine for me and my 15hp which I keep clamped to the stern railing. yes, the pull is not vertical but it's easy to hold the 15, I can't inagine a 4 weighs much. I even use a home made lifting harness made out of some extra rope.  

JC on Bainbridge

Why would you not want to use the boom? We have an 8hp mounted on the stern rail. We have a Davis harness/strap on the outboard. When we want to set it up on the dinghy, we move the dinghy to the side of the boat. Connect a block/tackle to the boom, and to the harness. Lift up the outboard over the lifelines, and down to the dinghy. My wife holds it there, and I go down to the dinghy and secure it. We do the reverse when moving it back to the stern rail. Now, just how heavy is a 4hp outboard?  

Well I could not see what you are talking about in the picture. If you could find a better picture, I would appreciate it. I do like the lift that Garhauer has at $265.00 however, they are in California as I am and will charge tax and shipping so it would be over $300.00 and the other one at defender is very nice but up there in the 350.00 range. I decide to try to copy the more expensive one. I went to Home Depot today and picked up some PVC pipe to make a template of the lift, then go to a metal yard and get the materials and then to the weld shop for the assembly. I am concerned about the swivel but if the system Tom made up with the dodger stainless steel piping and the piece at the bottom will hold a 4hp about 50-60 lbs then that is the way to go. I will buy a pipe bender and go to work. Seems I need a little more information about the materials. Maybe I do not need any welding, that would save some $$. I am not cheep however, we plan to move up to a larger boat in a few years and this may not work or be need on a different boat. In addition, I can and enjoy making this stuff. The 30’ 1983 Catalina we have has a stern ladder but I am 59 years young and have had a back operation and it is my wife and I. The boom would work but not for raft ups and the halyard system is not something my wife could do easily while I was in the dinghy. Any way I am excited now about building one. I am working OT tonight but when I am done, I will go to the boat with my PVC and check it out. Tom, did you use the dodger type of tubing or was it the stern rail type of Stainless steel tubing? Are they much the same? Also there is a boat swap meet coming up here where I may score some more materials like a cleat etc. Thanks Chip  

oooooh now I see the pole! The picture I included was to show how much freeboard there is and it is a long way to the top of the stern rail from the water. So that pole held a 5hp with no problem. This system seems like it will work fine. Thanks Chip  

chip I'll take some pics of my rig this weekend and post them on the catalina photo page - There is no welding involved and I wouldn't buy a pipe bender just ask you local muffler shop if they will bend it. THe ss pipe was purchased from a local marine store - I think it is the usual dodger thickness, although thicker walled tubing wouldn't hurt.  

I think mine is a Motor Mate One thing I would suggest is that if you get one of these or make something like it, put some foam floatation inside the pipe. The first thing I did when I took mine off the boat was to drop the lower part of the two piece post into the water. It did not float and I had to dive for it in the Lake Union muck. I used some spray in place urethane foam so that if I drop it now at least it will float. It is also a good idea for spinnaker poles, boat hooks, etc.  

  • This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. By continuing to use this site, you are consenting to our use of cookies. Accept Learn more…
  • Add anything here or just remove it...
  • Motorsports
  • Tips and Guides

How to Mount an Outboard Motor Correctly: A Comprehensive Guide

How To Mount A Outboard Motor

Outboard motors are the heart and soul of any boat, providing the power needed to navigate through water effortlessly. But did you know that mounting an outboard motor correctly is crucial for optimal performance and safety? In this guide, I will take you through the step-by-step process of mounting an outboard motor, ensuring that you have the knowledge and skills to do it right.

Table of Contents

Why is Mounting an Outboard Motor Correctly Important?

Ensuring precise alignment and secure attachment of the outboard motor.

Properly mounting an outboard motor is not just a matter of convenience; it directly affects your boat’s performance, stability, and fuel efficiency. When the motor is securely mounted, it reduces vibrations and minimizes the risk of damage to the transom. Moreover, a well-mounted motor allows for better control and maneuverability while out on the water, giving you a smoother and more enjoyable boating experience.

Overview of the Guide

Striving for the perfect height and trim angle for smooth navigation.

In this comprehensive guide, I will walk you through each step of mounting an outboard motor correctly. We will start by understanding the different components and types of outboard motors available. Then, we will move on to preparing for the mounting process, ensuring you have all the necessary tools and knowledge. From there, we will dive into the step-by-step guide, covering everything from positioning your boat to securing the motor with mounting bolts and locknuts.

But that’s not all! To ensure you have all the information needed, I will also provide some valuable tips for proper outboard motor mounting. These tips will help you maintain the correct weight distribution, check for secure connections, and understand the tilt and trim features of your motor. By following these guidelines, you can ensure the longevity and optimal performance of your outboard motor.

So, if you’re ready to learn how to mount an outboard motor correctly and take your boating experience to the next level, let’s dive in! Stay tuned for the next section, where we will explore the different types and components of outboard motors.

Understanding the Outboard Motor

Boating enthusiasts understand the significance of an outboard motor, but for those new to the scene, let’s start with a brief explanation. An outboard motor is a self-contained propulsion system typically attached to the stern of a boat. It consists of an engine, gearbox, and propeller, all housed in a single unit. This design allows for easy installation, maintenance, and maneuverability.

Components and Parts of an Outboard Motor

To grasp the inner workings of an outboard motor, let’s explore its key components and parts:

Engine : The engine serves as the power source, converting fuel into mechanical energy. These engines can run on gasoline, diesel, or even electric power, depending on the model.

Gearbox : Also known as the lower unit, the gearbox contains the gears and shafts responsible for transferring power from the engine to the propeller. It enables the boat to move forward, reverse, and change speeds.

Propeller : The propeller is the rotating blade that creates thrust, propelling the boat through the water. Its design and size greatly influence the boat’s performance, speed, and efficiency.

Fuel System : The fuel system consists of a fuel tank, fuel lines, and a carburetor or fuel injection system. It ensures a steady supply of fuel to the engine, allowing it to operate smoothly.

Ignition System : The ignition system generates the spark needed to ignite the fuel-air mixture in the engine’s cylinders. It typically includes spark plugs, ignition coils, and an electrical system.

Different Types of Outboard Motors

Outboard motors come in various types, each offering unique advantages and suitable for different boating needs. Here are the most common types:

Two-Stroke : These motors are lightweight, simple in design, and deliver high power-to-weight ratios. They are known for their agility and acceleration, making them popular for smaller boats and racing enthusiasts.

Four-Stroke : Four-stroke motors are more fuel-efficient and environmentally friendly compared to their two-stroke counterparts. They provide smoother and quieter operation, making them suitable for larger boats and recreational boating.

Electric : Electric outboard motors are gaining popularity due to their eco-friendliness and quiet operation. They are ideal for smaller boats and environmentally sensitive areas where noise and pollution are concerns.

Now that we have a solid understanding of what an outboard motor is and its various components and types, let’s move on to the next section: Preparing for Outboard Motor Mounting.

Preparing for Outboard Motor Mounting

Gathering the necessary tools and equipment.

Before you embark on the process of mounting your outboard motor, it’s essential to ensure you have all the necessary tools and equipment at hand. Here’s a checklist of items you’ll need:

Socket Set: A socket set with various sizes of sockets and wrenches will come in handy for securing the mounting bolts.

Torque Wrench: A torque wrench is crucial for tightening the mounting bolts to the manufacturer’s recommended specifications.

Drill and Drill Bits: If your boat’s transom requires additional holes for mounting, a drill and appropriate drill bits will be necessary.

Level: To ensure your outboard motor is properly aligned, a level will help you gauge the transom’s horizontal position.

Measuring Tape: Measuring the transom’s dimensions and the motor’s specifications will help you determine the correct mounting position.

Checking the Boat’s Transom and Motor’s Specifications

Before mounting the outboard motor, it’s important to inspect the boat’s transom and the motor itself. Here’s what you need to do:

Inspect the Transom: Check the transom for any signs of damage, cracks, or rot. Ensure that it is structurally sound and capable of supporting the weight of the motor.

Review the Motor’s Specifications: Refer to the manufacturer’s manual or documentation to determine the motor’s weight, dimensions, and mounting requirements. This information will help you choose the correct mounting bracket and position.

Assessing the Weight and Size of the Outboard Motor

The weight and size of the outboard motor play a crucial role in determining the proper mounting position and bracket. Consider the following:

Motor Weight: Take note of the motor’s weight, as it will affect the balance and stability of your boat. Ensure that your boat can handle the weight of the motor without compromising its performance or safety.

Motor Size: Measure the overall size of the outboard motor, including its height and width. This measurement will help you determine the appropriate mounting bracket size and ensure a secure fit on your boat’s transom.

By gathering the necessary tools, inspecting the transom, and assessing the motor’s weight and size, you’ll be well-prepared for the mounting process. In the next section, we will dive into the step-by-step guide on how to mount an outboard motor correctly.

Tips for Proper Outboard Motor Mounting

Mounting an outboard motor correctly is not just about following the steps; it also involves paying attention to some crucial tips to ensure optimal performance and safety. Here are some valuable tips to keep in mind when mounting your outboard motor:

1. Ensuring Proper Weight Distribution

Proper weight distribution is essential for maintaining stability and balance while operating your boat. When mounting your outboard motor, make sure to distribute the weight evenly to prevent any imbalance. This will help maintain the boat’s trim and ensure smooth maneuverability on the water.

2. Checking for Secure Connections and Tightness

Before heading out on the water, it is crucial to check all the connections and ensure that they are secure and tight. Inspect the mounting bolts, locknuts, and any other fasteners to ensure they are properly tightened. Loose connections can lead to vibrations, noise, and even potential damage to the motor or transom.

3. Understanding the Motor’s Tilt and Trim Features

Every outboard motor comes with tilt and trim features that allow you to adjust the motor’s angle and height. Understanding how to utilize these features effectively can significantly impact your boat’s performance. Experiment with different trim angles to find the optimal position for your specific water conditions and boat speed.

4. Maintaining and Inspecting the Mounting Hardware Regularly

To ensure the longevity and reliability of your outboard motor, it is essential to regularly maintain and inspect the mounting hardware. Check for any signs of wear, corrosion, or damage to the mounting bracket, bolts, and locknuts. Performing routine maintenance will help identify any potential issues before they escalate and ensure a safe and trouble-free boating experience.

By following these tips, you can not only properly mount your outboard motor but also enhance its performance, longevity, and safety. Now that you have a comprehensive understanding of the mounting process and these valuable tips, you are well-equipped to embark on your next boating adventure with confidence. Stay tuned for the next section, where we will conclude our guide with some final thoughts and reminders.

Mounting an outboard motor correctly is essential for a safe and enjoyable boating experience. By following the step-by-step guide provided in this article, you now have the knowledge and skills to mount your outboard motor with confidence. Remember to always prioritize safety and ensure that your boat is stable and secure before starting the mounting process.

Properly positioning the boat, aligning and attaching the motor, adjusting the height and trim angle, and securing it with mounting bolts and locknuts are crucial steps that should not be overlooked. Taking the time to test the motor’s functionality and stability ensures that everything is in working order before hitting the water.

At Motor QA, we are committed to providing you with valuable information to enhance your boating experience. By correctly mounting your outboard motor, you can optimize its performance, increase fuel efficiency, and minimize the risk of damage to your boat.

Remember to practice regular maintenance and inspections to ensure that the mounting hardware remains secure and in good condition. By doing so, you can enjoy countless hours of smooth sailing and worry-free boating adventures.

Thank you for choosing Motor QA as your go-to resource for all things boating. If you have any questions or need further assistance, feel free to reach out to our knowledgeable team. Stay safe, and happy boating!

Content Protection by DMCA.com

Related Posts:

How to Test Boat Motor Out of Water: Ensuring Optimal Performance and Safety

mounting outboard motor on a sailboat

How to Mount an Outboard Motor Properly

man on an outdoor motor boat

Table of Contents

“As an Amazon Associate I earn from qualifying purchases at no additional cost to you”

The best way to add an extra boost to any small boat is by installing an outboard motor. The process may seem simple for experienced boat riders but can be challenging for beginners, and each outboard motor may require a different installation method. 

Replacing an outboard motor will also give you a good opportunity to clean and repair parts of the boat that are hard to reach while installing the motor. 

Read along to learn more about how to mount an outboard motor properly.

Outboard Motor Installation

Whether you’re mounting an outboard motor on aluminum boats or not, It’s important to always check the owner’s manual for every new outboard motor because the installation process can vary significantly between brands and models. Knowing your boat’s transom height will be essential to figure out what size your new outboard motor should be. 

The transom is the vertical section at the back of the boat where outboard motors are mounted. Let’s take a closer look at our outboard installation guide to determine how to install outboard motors.

Parts of an Outboard Motor

Before you learn how to mount an outboard motor properly, you need to know the various parts. You may need to look at a boat motor parts diagram to visualize this.

  • Engine – the highest part of the outboard engine which powers it.
  • Tiller – steers the boat by manually adjusting the engine’s direction.
  • Mounting bracket – attaches to the boat’s transom and mounts the outboard engine.
  • Anti-ventilation plate – prevents propeller blades from sucking surface air.
  • Water intake port – keeps the engine cool by sucking water. 
  • Propeller – creates the necessary force to move the boat. 
  • Skeg – protects the propeller and allows you to steer safely and precisely. 

Tools and Supplies

To install an outboard motor, you will need a drill, some marine sealant or adhesive, and a good set of wrenches. Use stainless steel bolts, washers, and locknuts to mount the engine on the transom and figure out measurements using a pencil, tape measure, and tape. 

Outboard Motor Size

Installing an outboard motor that fits properly with your vessel will require you to know the right measurements of some components. Start by measuring your boat’s transom, from top to bottom, and your outboard motor’s shaft length, which goes from the anti-ventilation plate to the bottom of the engine head. 

outboard motors

The outboard motor will be properly-sized when the transom height matches the outboard motor’s shaft length. It helps to look at an outboard motor height diagram to determine this.

Mount Your Outboard Motor

Use the mounting bracket to attach the outboard motor at the center of the boat’s transom by tightening the bracket screws. 

Adjust the Motor Angles

Most outboard motors will work fine with a motor shaft angled parallel to the boat’s transom, but always check the owner’s manual for specific instructions and suggestions. The boat’s stability will highly depend on how the motor angle is adjusted. 

outdoor motor angle

Boats that have their motor angled too far tend to shoot upwards while cruising, while those with motors angled too close will plunge towards the water more often.  

Position the Fuel Tank

The fuel tank will connect to the outboard motor using the fuel hose. It’s very important that the fuel tank doesn’t move around while using the boat, so it should be securely placed in a well-ventilated area and away from direct sunlight. 

You can keep it as far as 6 feet away from the outboard motor and 3 feet below the fuel connector. 

How to Understand if the Motor is Not Properly Mounted

An outboard motor that is not mounted properly can have negative effects on the boat’s performance, and it is very critical to install them at the right height. The most common way of mounting an outboard motor is by making sure that the anti-ventilation plate is aligned with the bottom of the boat, where the motor is neither too high nor too low. 

If your outboard motor is mounted correctly, the anti-ventilation plate should skid on the water surface while cruising.

A good way to test if your outboard motor is mounted at a proper height will require you to trim the motor, which means moving the motor closer to or farther from the boat. 

While keeping the engine idle, trim the motor out between a half and almost full trim, and accelerate at a rapid pace with caution. The propeller will not ventilate during this test if the engine is set too low, indicating that it should be raised. If the propeller ventilates constantly, it is probably too high and should be lowered. 

There are recommended industry standards for mounting an outboard motor properly, but experienced boaters might choose to experiment with different methods. Mounting holes and brackets are aligned vertically on the outboard motor, which allows boaters to adjust their height. The separation between each mounting hole will be 0.75 inches.   

Outboard motors that are mounted too low will be mostly submerged underwater and can create an excessive drag, which makes the boat go slower and less fuel-efficient. Propeller pitch, the distance that a propeller moves during each revolution, is also reduced. 

Handling your boat might also be more challenging with an outboard motor that’s mounted too low, causing the boat to bounce up and down at regular speeds. 

Fishing boats and workboats with heavy cargo that usually move at low speeds tend to run efficiently with motors that are mounted low. 

Boaters that are looking for speed could benefit from an outboard motor that is mounted high, but there can also be some disadvantages. In this case, the anti-ventilation plate remains above the boat’s bottom.

Raising the engine height can make the boat faster while improving its fuel efficiency and propeller pitch. There will also be less drag since only a part of the motor will be touching the water. Setting it too high can prevent the propellers from reaching the water as needed for the outboard motor to function properly. 

The engine could overheat if water doesn’t reach it and keep it cool. Boats with motors that are mounted high may also be harder to steer.

Outboard motors come in four different sizes, which are short (15 inches), long (20 inches), XL (25 inches), and XXL (30 inches). Installation methods will vary between different combinations of outboard motors and boats, and you should understand the importance of their measurements early in the process. 

It is recommended for beginners to stick to the industry standard for the outboard motor height, while those who work transporting heavy cargo may prefer a lower motor, and those who race in competitions may want it raised. 

Always make sure to mount your outboard motor tight and securely, and remember that the ideal motor height will depend on your individual boating needs.

Bill

Bill is an ISA Sailing & Powerboating Instructor in Ireland. He writes about all things sailing.

Related Articles that might be of interest to you:

the perfect storm movie poster

The 37 Best Sailing Movies [ Ultimate Guide + Ratings]

“As an Amazon Associate I earn from qualifying purchases at no additional cost to you” The ocean is a vast and beautiful place. It contains many mysteries that the human race has yet to solve. The sea can be calming, or it can be deadly. The sea surrounds us with

contender sailing dinghy

The 5 Best Shoes for Dinghy Sailing – Expert’s Guide

“As an Amazon Associate I earn from qualifying purchases at no additional cost to you” Answering the call of adventure by dinghy sailing requires you have all the right equipment at hand. You cannot go dinghy sailing with a pair of office shoes; you need proper water shoes that work

depth finder attached in a sailing boat

The 5 Best Depth Finders For Sailboats – Reviews & Buyer’s Guide

“As an Amazon Associate I earn from qualifying purchases at no additional cost to you” Gauging the depth of the sea is an essential aspect of sailing, and if you do not have it, then the whole experience can easily be ruined. You will be left worrying about safety as

Leave a Comment Cancel Reply

Your email address will not be published. Required fields are marked *

  • Techniques & Guides
  • Yacht Equipment
  • Personal Gear

Made by Dancing Data.

Disclosure   .  Terms and Conditions  . Privacy Policy

IMAGES

  1. Yamaha Malta outboard motor mounted on sailboat Alo Mikkkel 26

    mounting outboard motor on a sailboat

  2. DIY sliding outboard mount

    mounting outboard motor on a sailboat

  3. How to Mount an Outboard Motor to a Boat : 4 Steps

    mounting outboard motor on a sailboat

  4. Swing-Lift outboard motor hoist on Fraser 41 yacht

    mounting outboard motor on a sailboat

  5. How to install an outboard engine?

    mounting outboard motor on a sailboat

  6. James: Sailboat Outboard Motor Mount How to Building Plans

    mounting outboard motor on a sailboat

VIDEO

  1. SeaRay 21 midcabin, inboard to outboard conversion, paintjob PART 1

  2. new plan for the outboard motor

  3. 12 ft JON BOAT 5hp Mercury Raised Transom TEST

  4. Part 2. Attaching a Panther Outboard Motor Bracket to a Sailboat (Episode 16)

  5. Part 1. Attaching a Panther Outboard Motor Bracket to a Sailboat (Episode 15)

  6. T-H marine Atlas Mircro Jacker actuator replacement and jackplate installation

COMMENTS

  1. Can You Put An Outboard Motor On A Sailboat

    An outboard motor bracket is required to mount an engine to your sailboat's transom. The size of the bracket will depend on the weight of the engine. The bracket is mounted to the transom using bolts and a special adhesive. The easiest way to mount an outboard to your boat will be to take it out of the water first!

  2. mounting outboard motor

    Jan 9, 2012. #1. C27 - Outboard motor mounting. This is my first post. Black Friday (Nov 2011) I bought a 1983 27' Catalina on sale but later learned its inboard engine has low compression and won't start. (5411 Universal diesel) Anxious to do some winter sailing, (I am on a mooring near Annapolis) I purchased a used Honda 8hp long shaft ...

  3. Outboard Motor Mount recommendation?

    Feb 5, 2020. #1. Hi, am replacing my older, flimsy aluminum motor mount and 5 hp pull start Honda outboard with a new mount and a larger / heavier 8 hp electric start outboard. I have looked hard for a suitable mount for this heavier motor and found a Catalina Direct 3 spring or a Panther Marine tech mount that look adequate.

  4. Mounting Height Of Outboard Motor Mount

    Yamaha says 3" or more for sailboats. Given that a sailboat can pitch a lot I'm thinking at least 4" is good. On my Mirage the plate is probably about 9" under but the idle port is still above water level. I welcome any input here. The Mirage is a semi-planing hull while the O'Day 23 is not. Last edited: May 31, 2015.

  5. Putting an outboard on a sailboat: I'm clueless!

    Posts: 9. Re: Putting an outboard on a sailboat: I'm clueless! I would look into a 4 stroke, long shaft, (25 in) 6 - 9.9hp, high thrust outboard. If you can access the bracket easily from the cockpit you may think about simply using the tiller controls as that is much simpler then setting up remote controls on that size boat.

  6. The Best Outboard Motor for a Sailboat

    2-Stroke Engines - This is due to an overall lighter weight engine and higher torque. Diesel Engines - Diesel delivers more torque because the rate of compression is greater. Bigger Propellers - More surface area means more water displacement. Location - Motoring on lakes and rivers requires less power than open ocean.

  7. How To Mount An Outboard Motor Properly

    Learn More About Your Boats Systems By Joining The Born Again Boating Academy! https://www.bornagainboating.com/Get Your Born Again Boating Clothing! https:/...

  8. DIY Outboard Motor Mount

    How to build a DIY outboard motor mount for our sailboat.

  9. The Essential Guide to Outboard Motors on Sailboats

    Mounting Bracket: The apparatus that securely holds the outboard motor to the boat's transom. Propeller: The rotating blades that propel the sailboat forward or reverse. Throttle: The control lever that allows the sailor to increase or decrease the engine's power.

  10. How Professionals Rig & Mount an Outboard Motor

    The technicians at Coastal Marine explain how the professionals mount and rig motors on a boat for maximum efficency.

  11. Transom Brackets For Small Outboards: Fulton Rates Best

    To test, we collaborated with our sister publication, Powerboat Reports, whose editor owns a 21′ walkaround with a large outboard; his interest was mounting a small backup "kicker."We had a local machine shop weld up a stainless steel plate that could be bolted to his boat's transom and used to mount the brackets. Three motors were used ...

  12. How To Mount an Outboard Motor Properly

    In this video, learn the process of correctly mounting an outboard engine at the right height and how to measure and setup the tie bars. ... Access More Boat Tests. Email or username. Enter your email address or username. Password. Enter the password that accompanies your email address.

  13. Rail Mount for Outboard Motor

    May 24, 2004. 7,129. CC 30 South Florida. Apr 6, 2016. #2. The rail mount can handle it. The rail is supposed to hold the shock force of a 200+lbs person loosing its balance against it. We had a similar weight outboard engine (5HP Tohatsu) which we carried on the rail without any incidents.

  14. Outboard Motor Brackets & Carriers

    Adjustability: Adjustable transom-mount outboard motor brackets enable you to deploy your outboard motor to the correct depth and to raise it and store it out of the water when not in use. Mounting Type: Consider how you plan to use the mount. Is for powering a small sailboat or dinghy, in which case you will need a transom outboard motor mount.

  15. INSTALLING OUTBOARD MOTOR BRACKET

    Cast Nets We Use → https://bit.ly/2X9EJJjCast Net Mastery Book → https://amzn.to/3k9wfL7Join ReelReports → https://www.reelreports.comIn this episode, we h...

  16. Outboard Motor Brackets

    SKU: 550021. The adjustable outboard motor bracket is designed for motors up to 20HP or 115 lbs max weight. Heavy duty, light weight aluminum is designed for fresh water use on both power boats and sail boats. Manual operation means no power is required to raise and lower your auxiliary outboard motor. Spring loaded (11″ of travel with 5 ...

  17. How to Mount an Outboard Motor to a Boat

    Step 1: Screw Mount to the Boat. Using long screws and pre-drilled holes in the boat back attach the mount to the boat. I know I didn't fiberglass the inside of the mount yet. I will I was just eager to see it all work.

  18. How to Mount an Outboard Motor on Your Boat?

    1. Place outboard on the center line of transom. The outboard engine should be mounted on the center line (keel line) of your boat so that the boat is well-balanced. Otherwise, the boat could be hard to steer. If the boat shape is asymmetric, please consult your dealer for a proper solution. 2.

  19. Is there an affordable outboard motor hoist

    Sep 26, 2005. #5. Outboard Davit. We had a St. Croix davit put on our Hunter 44 for our 8 hp outboard. Lowering the motor is no problem, works great. However, lifting the motor, at almost 80-90 lbs, is tough. I can't get the line to a winch at a good angle so the lines get all tangeld up.

  20. How to Mount an Outboard Motor Correctly: A Comprehensive Guide

    Assessing the Weight and Size of the Outboard Motor. The weight and size of the outboard motor play a crucial role in determining the proper mounting position and bracket. Consider the following: Motor Weight: Take note of the motor's weight, as it will affect the balance and stability of your boat.

  21. HOW TO MOUNT AN OUTBOARD MOTOR CORRECTLY

    HOW TO MOUNT AN OUTBOARD MOTOR CORRECTLY - Step By Step Dos and Don'ts!!We have been rebuilding my buddys Key West Bay Reef. We got the boat for a good pric...

  22. How to Mount an Outboard Motor Properly

    Mount Your Outboard Motor . Use the mounting bracket to attach the outboard motor at the center of the boat's transom by tightening the bracket screws. Adjust the Motor Angles . Most outboard motors will work fine with a motor shaft angled parallel to the boat's transom, but always check the owner's manual for specific instructions and ...

  23. How to Mount an Outboard Engine

    Have you ever wondered how to mount an outboard? Here is a step-by-step breakdown on how to do it. Just remember, these engines are HEAVY!For more informatio...