If you’re looking for the perfect prop for your 50 hp Mercury 2 stroke, you’re in the right place. Choosing the right prop for your boat is crucial, as it can affect your boat's performance, fuel efficiency, and speed. There are a few factors to consider before making your purchase to ensure you make the right choice.
Firstly, you need to consider the size and pitch of the prop. The size of the prop refers to its diameter, while the pitch refers to the amount of forward movement in one complete revolution. A larger diameter prop will provide more power, while a higher pitch prop will provide more speed. Another factor to consider is the type of material of the prop, such as aluminum or stainless steel, which can affect the durability and performance of your prop.
So, what questions should you ask yourself before deciding which prop to purchase? Consider what you will be using your boat for, whether that be fishing or water sports. Do you want to have better acceleration or speed, or are you looking for improved fuel efficiency? Are you willing to spend more money for a higher quality material that will last longer? Answering these questions will help you pick the perfect prop for your 50 hp Mercury 2 stroke.
10 Best Prop For 50 Hp Mercury 2 Stroke
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1
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This product is ideal for Mercury outboard engines with 25-60 horsepower and a 13 spline tooth.
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2
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This product is ideal for sealing the propshaft on Mercury, Mariner and Force engines with a horsepower range of 50-150.
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3
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This product is ideal for sealing the prop shaft on select Mercury, Mariner, and Force outboard motors.
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4
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SEI Marine Products-Compatible Service Kit is ideal for maintaining Mercury Mariner Force 40-75 HP 2/4 stroke prop engines.
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5
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Ideal for upgrading propellers on Mercury engines with a horsepower range of 40-60 and 13 teeth, looking for improved durability.
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6
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Product ideal for preventing oil leakage in the propeller shaft of Mercury outboard engines with 50-150 HP.
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7
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It is ideal for replacing the bearing carrier propshaft of specific Mercury engines and jets.
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8
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It is ideal for use with Mercury engines ranging from 30-70HP, and has a diameter of 10.625 inches and a pitch of 12 inches.
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9
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This propeller is ideal for use on Mercury outboards with 30-70 horsepower and 13 spline tooth count.
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10
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This product is ideal for small to mid-sized boats with a 40-60 horsepower motor.
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1. Mercury Upgrade Prop: 25-60hp, 13 Spline (Rh)
Upgrade your boating experience with this high-quality propeller, specifically designed for Mercury Outboard Engines 25-60HP. With its perfect painting and impressive speed, this OEM propeller has 13 Spline Tooth and measures 10 3/8 Diameter x 13 Pitch. Made of top-quality aluminum, this propeller has a sleek black color that will perfectly match your boat's aesthetic.
This propeller is outstanding in terms of quality and durability, thanks to strict quality control measures. It can maintain top speed, acceleration, and RPMs while reducing wear and tear on your engine, resulting in better fuel efficiency and cost savings for you. The propeller comes with three blades and rotates to the right, ensuring smooth operation and excellent performance.
The propeller comes exactly as pictured, with hub kits installed, and is easy to install on your boat. This product is sold as seen in the pictures and is guaranteed to fit your boat well. If you encounter any issues, you can take advantage of our free return policy. Please refer to the product description below for a detailed list of compatible engines.
- High-quality propeller for Mercury Outboard Engines 25-60HP
- Perfect painting and impressive speed
- Made of top-quality aluminum for durability
- Maintains top speed, acceleration, and RPMs while reducing engine wear and tear
- Excellent fuel efficiency and cost savings
- Easy to install with hub kits included
- Free return policy
2. Mercury/force Propshaft Seal 26-70080: Compatible And Durable.
This propshaft seal is designed as a replacement for OE# 26-70080 and is compatible with 2 Stroke inline 3 & 4 cylinder 50-125hp and 4 stroke 50-150 HP Mercury, Mariner, and Force outboard lower units manufactured during 1987 and later. It is an essential component of your outboard motor that helps to prevent water from entering the lower unit and causing damage to the propshaft and other internal components.
The propshaft seal features an outer diameter of 1.689 inches and an inner diameter of 1.15 inches, ensuring a precise fit and optimal performance. It is made using high-quality materials that are durable and long-lasting, so you can be confident that your outboard motor will remain in excellent condition for years to come.
This propshaft seal is easy to install and requires no special tools or equipment. Simply remove the old seal and replace it with this new one. It is an affordable and effective way to ensure the continued reliability and performance of your outboard motor.
- Compatible with a wide range of Mercury, Mariner, and Force outboard motors
- Made using high-quality, durable materials
- Easy to install with no special tools required
- Affordable and effective way to maintain the reliability and performance of your outboard motor
3. Sei Prop Seal For Mercury Mariner Force.
This prop shaft seal is a perfect replacement for OE# 26-70081 and is designed to fit a wide range of Mercury, Mariner, and Force outboard lower units. It is suitable for use in 2 stroke inline 3 & 4 cylinder engines with metric 50-125hp output manufactured from 1987 to the present day. It is also compatible with 4 stroke 50-150hp engines, as well as 80-150hp inline 4 & 6 cylinder 2 stroke engines produced from 1978 to 1988.
Crafted from high-quality materials, this prop shaft seal offers excellent durability, strength, and resistance to wear and tear. It is designed to provide a perfect fit with your outboard motor, ensuring optimal performance and maximum efficiency.
Whether you're a professional mechanic or a DIY enthusiast, this prop shaft seal is easy to install and requires no special tools or equipment. With its high-quality construction and reliable performance, it is an excellent choice for anyone looking for a reliable and long-lasting replacement prop shaft seal.
- Compatible with a wide range of Mercury, Mariner, and Force outboard lower units
- Suitable for use in 2 stroke inline 3 & 4 cylinder engines with metric 50-125hp output manufactured from 1987 to the present day
- Compatible with 4 stroke 50-150hp engines, as well as 80-150hp inline 4 & 6 cylinder 2 stroke engines produced from 1978 to 1988
- Crafted from high-quality materials for excellent durability, strength, and resistance to wear and tear
- Designed to provide a perfect fit with your outboard motor, ensuring optimal performance and maximum efficiency
- Easy to install and requires no special tools or equipment
4. Sei Mercury Mariner Prop Service Kit.
The prop service kit is an excellent replacement for OE#: 11-31990A 2, designed to fit 40-75 HP 2 stroke and 4 stroke Mercury, Mariner & Force outboard lower units from 1991 to the present. This kit includes a thrust washer to ensure a seamless installation process.
Constructed with high-quality materials, this service kit guarantees durability and longevity. It is easy to install and comes with all the necessary components required for a hassle-free setup.
Whether you're a professional mechanic or a DIY enthusiast, this prop service kit is an ideal choice to keep your outboard motor running smoothly and efficiently. Rest assured, this kit will exceed your expectations and provide you with excellent value for your money.
- High-quality materials ensure durability and longevity
- Easy to install
- Includes all necessary components required for hassle-free setup
- Fits a wide range of outboard motor models
- Excellent value for money
5. Mercury Upgrade Prop: Smooth Sailing Ahead
Upgrade your Mercury outboard engine with this high-quality OEM propeller made of duplex stainless steel material. With a diameter of 11 1/8 inches and 13 pitch, this propeller is perfect for engines with 40-60 horsepower and 13 spline tooth. The blade comes in a polished finish, adding an extra aesthetic appeal to your boat. The propeller is corrosion-resistant, ensuring a longer lifespan and a safer experience for you and your passengers.
The installation process is simple and easy, saving you time and effort. All the necessary tools are included for assembly and disassembly. This propeller is a direct replacement for your Mercury boat engine, offering a perfect fit and top-notch performance. With outstanding quality and durability, you can trust this propeller to withstand the toughest conditions.
In case of any issues, the manufacturer offers a free return policy and a 24-hour response time for all your questions and concerns. So, whether you're hitting the sea or the river, this stainless steel boat propeller is an excellent choice for a smoother and safer boating experience.
- Made of high-quality duplex stainless steel material
- Corrosion-resistant and durable
- Simple and easy installation
- Direct replacement for Mercury boat engines
- Free return policy and 24-hour response time
6. Partsdepot Force Prop Shaft Seal Compatible With Mercury 26-70080 50-150 Hp 2 Stroke 4 Stroke 1987+
The Force Prop Shaft Seal is a high-quality replacement part that is compatible with Mercury, Mariner, and Force outboard lower units from 1987 to current models. This seal is specifically designed to fit 2 Stroke inline 3 & 4 cylinder 50-125hp and 4 stroke 50-150 HP Mercury, Mariner, and Force outboard lower units. With its durable construction and easy installation process, it is the perfect solution for those looking to replace their old or worn-out prop shaft seal.
This product has a manufacturer part number of 26-70080 and is a direct replacement for the original part. It comes with a full warranty and is made in the USA. The Force Prop Shaft Seal is conveniently located at BIN LOCATION: 1B42, which makes it easy to find and purchase.
Whether you're a professional mechanic or just a DIY enthusiast, the Force Prop Shaft Seal is a reliable and cost-effective solution to keep your Mercury, Mariner, or Force outboard lower unit running smoothly.
- Compatible with a wide range of Mercury, Mariner, and Force outboard lower units
- Durable construction ensures long-lasting performance
- Easy to install
- Comes with a full warranty
- Made in the USA
- Conveniently located at BIN LOCATION: 1B42
- Cost-effective solution
7. Mercury Propshaft Bearing Carrier – Enhanced Performance
The High Quality Aftermarket Product is designed to meet or exceed OEM specifications and is a reliable replacement for your old and worn-out Mercury outboard water pump. The product does not include seals and bearings, so make sure to have them ready beforehand. The product is made in the USA, ensuring top-notch quality and durability.
This water pump is compatible with the following Mercury models: 30HP, 40HP, 50HP, 55HP, 60HP, 75HP, 80HP, 90HP, 100HP, 115HP, 125HP & Jet 40HP, 45HP, 65HP, 80HP. It replaces the Mercury OEM part numbers 12596 and 12596T2 as well as the GLM 11412.
The High Quality Aftermarket Product is an affordable and reliable option for your Mercury outboard water pump replacement needs. It is made to meet or exceed OEM specifications, ensuring a perfect fit and reliable performance. The product is manufactured in the USA, ensuring top-notch quality and durability. However, it does not include seals and bearings, so make sure to have them ready beforehand.
- Designed to meet or exceed OEM specifications
- Made in the USA ensuring top-notch quality and durability
- Affordable and reliable option for Mercury outboard water pump replacement
- – Does not include seals and bearings
8. Rhink Made Aluminum Outboard Propeller For Mercury Engines 30-70hp (D:10 5/8" P:12")
Upgrade your boating experience with this high-quality propeller designed for 30HP to 70HP outboard Mercury engines. With 13 Spline Tooth and a diameter of 10 5/8 inches and a pitch of 12 inches, this propeller is an excellent replacement for your previous one (reference no: 48-73134A45).
Before ordering, make sure to check your previous prop's diameter, pitch, and spline tooth to ensure compatibility. The prop is perfectly cupped, ensuring optimal performance and efficiency. This aftermarket product matches the diameter and pitch of the original OEM propeller, guaranteeing similar high-quality performance and durability.
This propeller is designed for 30HP to 70HP outboard Mercury engines. It is a high-quality aftermarket product that offers excellent performance, durability, and efficiency. With a diameter of 10 5/8 inches, pitch of 12 inches, and 13 spline tooth, this propeller is an ideal replacement for your previous propeller. It is perfectly cupped to provide optimal performance and efficiency. Please note that it is essential to check your previous prop's diameter, pitch, and spline tooth before ordering to ensure compatibility. We offer a free return policy, ensuring that you can confidently purchase this product.
- High-quality aftermarket product
- Perfectly cupped for optimal performance and efficiency
- Matches diameter and pitch of original OEM propeller
- Suitable for 30HP to 70HP outboard Mercury engines
- Free return policy
- – May not be compatible with engines other than 30HP to 70HP outboard Mercury engines
9. Stainless Steel Propeller For Mercury Outboards
The Stainless Steel 3 Blades Propeller is an excellent all-purpose propeller designed to match factory Mercury 25hp-75hp Outboard Motor Engine. It features C Group 13 Spline Tooth and right-hand rotation for optimal performance. The propeller has a high polished finish and is equipped with OEM Rubber Hub Bushing for easy maintenance and repair. The thru-hub exhaust ensures efficient operation.
This propeller is made of high-strength stainless steel, providing strong corrosion resistance and durability. The strict quality control ensures that the propeller is extremely durable without sacrificing top speed, acceleration, or RPMs. It reduces wear and tear on your engine, and fully-fuel efficiency, which saves you money in the long run. With its excellent performance, you can expect a better speed and fuel efficiency, making it a great investment for your boat.
The propeller comes with a service promise, ensuring quality and performance. If you have any questions, the customer service team will provide a satisfactory answer within 24 hours.
- Made of high-strength stainless steel for strong corrosion resistance and durability
- Excellent all-purpose propeller designed to match factory Mercury 25hp-75hp Outboard Motor Engine
- Thru-hub exhaust ensures efficient operation
- Equipped with OEM Rubber Hub Bushing for easy maintenance and repair
- Strict quality control ensures extreme durability without sacrificing top speed, acceleration, or RPMs
- Reduces wear and tear on your engine and improves fuel efficiency
- Service promise ensures quality and performance
Best Prop For 50 Hp Mercury 2 Stroke FAQs
Are stainless steel props better for a 50 hp Mercury 2 stroke outboard than aluminum props?
Stainless steel props are generally considered to be better than aluminum props for a 50 hp Mercury 2 stroke outboard motor. This is because stainless steel props are more durable and can withstand more wear and tear than aluminum props. They are also less likely to bend or break when hitting rocks or other obstacles in the water.
Stainless steel props also offer better performance in terms of speed and handling. They are more rigid and provide better acceleration and top speed, allowing the boat to plane more easily and ride smoother in rough water. They also provide better control and stability at high speeds, which is important for safety and maneuverability.
However, stainless steel props are generally more expensive than aluminum props. They also tend to be heavier, which can affect the overall performance of the boat. It's important to consider your specific needs and preferences when choosing between stainless steel and aluminum props for your 50 hp Mercury 2 stroke outboard motor.
Can a 3-blade prop be used with a 50 hp Mercury 2 stroke, or is a 4-blade prop necessary?
Yes, a 3-blade prop can be used with a 50 hp Mercury 2 stroke, but it may not be the most efficient option. A 4-blade prop may provide better performance for certain situations such as towing or carrying heavier loads. The choice between a 3-blade and 4-blade prop ultimately depends on the intended use of the boat and the specific conditions it will be operating in. It is important to consult with a professional or the manufacturer to determine the best prop for your specific needs. It is also important to properly maintain and care for your prop to ensure optimal performance and longevity. Regular inspections and repairs should be conducted to avoid any potential damage or wear and tear. Ultimately, the right prop choice can greatly impact the performance and overall enjoyment of your boating experience.
How does the weight of the boat affect the choice of prop for a 50 hp Mercury 2 stroke outboard?
The weight of the boat plays a crucial role in selecting the right prop for a 50 hp Mercury 2 stroke outboard. The propeller is responsible for transferring power from the engine to the water, and the weight of the boat affects the amount of power required to achieve the desired speed.
If the boat is heavy, it will require more power to move, and the propeller will need to have a higher pitch to generate more thrust. A prop with a lower pitch will lead to the engine revving too high and not achieving the desired speed.
On the other hand, if the boat is lightweight, a prop with a lower pitch will be appropriate as it will provide sufficient thrust without putting unnecessary strain on the engine.
It is necessary to match the propeller pitch to the boat's weight to ensure optimal performance and avoid damaging the engine. It is advisable to consult with a professional or refer to the manufacturer's guidelines to choose the right propeller for your boat.
What is the ideal pitch for a prop on a 50 hp Mercury 2 stroke outboard for maximum performance?
The ideal pitch for a prop on a 50 hp Mercury 2 stroke outboard for maximum performance would depend on several factors such as the boat's weight, size, and intended use. Generally, a prop with a pitch that allows the engine to hit the recommended maximum RPM range is considered ideal for maximum performance. However, the recommended maximum RPM range varies based on the specific model of the outboard. It would be best to refer to the manufacturer's manual or consult with an experienced mechanic to determine the ideal prop pitch for your specific outboard and boating needs. Additionally, it is important to note that prop selection can also impact fuel efficiency, so it is important to consider both performance and efficiency when selecting a prop. Overall, finding the ideal prop for your 50 hp Mercury 2 stroke outboard is crucial for getting the most out of your boating experience.
What is the recommended prop size for a 50 hp Mercury 2 stroke outboard motor?
The recommended prop size for a 50 hp Mercury 2 stroke outboard motor depends on a few key factors such as the type of boat, the intended use, and the weight of the vessel. Generally speaking, a 50 hp Mercury 2 stroke outboard motor should be paired with a propeller that has a pitch of between 12 and 15 inches. However, it is important to note that this is a general guideline and it is always best to consult with the manufacturer or a professional boat mechanic to ensure that you are using the correct prop size for your specific needs.
Factors such as the number of blades, the material of the propeller, and the shape of the blades can also impact performance and fuel efficiency. Ultimately, the goal is to find a prop size that provides optimal performance and efficiency while also ensuring safe and smooth operation of the boat. It is important to regularly inspect and maintain your propeller to ensure that it is functioning properly and to make any necessary adjustments as needed.