fits make: Yamaha. year: 1980–2015.

( Brand: Michigan Wheel ), ( Manufacturer Part Number: SSM425 ), ( Part Type: Hp Prop ), ( Propeller Rotation: Standard )
Experience unparalleled boating performance with the Michigan Wheel SSM425 Steel Rh Propeller, expertly designed to perfectly complement your 1980ish Yamaha outboard motor, particularly when powered by an 80 HP engine. This propeller is a testament to Michigan Wheel's commitment to quality, durability, and efficiency.
The SSM425 propeller features a steel construction, ensuring unwavering strength and resistance to corrosion. This material choice ensures that the propeller can withstand the rigors of extended use in marine environments, providing you with a reliable and long-lasting boating experience.
The propeller boasts a 15-spline design, which perfectly syncs with the output shaft of your Yamaha outboard motor, ensuring smooth and efficient power transmission. The Rh (Round Hollow) blade design offers excellent maneuverability, making it easier for you to navigate tight turns and maintain control during high-speed maneuvers.
The SSM-425 propeller is specifically engineered to provide optimal performance for 80 HP Yamaha engines. By optimizing the pitch, diameter, and blade design, this propeller delivers impressive acceleration, top speeds, and fuel efficiency, enhancing your boating experience.
Invest in the Michigan Wheel SSM425 Steel Rh Propeller and elevate your boating adventures to new heights. Whether you're cruising calm waters or battling the waves, this propeller is your reliable partner, ensuring smooth rides, responsive handling, and unmatched performance. Upgrade your Yamaha outboard motor today with the Michigan Wheel SSM425 Steel Rh Propeller.
Product: Michigan Wheel SSM425 Steel Rh Prop 15 Spline SSM-425 80 HP Yamaha (Approximately 1980)
Pros:1. Reliable: Yamaha is a well-known brand for producing durable and reliable marine engines, and this model seems to be no exception.
2. Powerful: With an 80 HP engine, this boat propeller can provide a good amount of power for water activities like water skiing, tubing, or general boating.
3. Steel Construction: The steel construction of the propeller can offer greater durability compared to aluminum or composite propellers.
4. 15 Spline: The 15 spline design can provide better torque and resistance to twisting, which may lead to a smoother and more efficient operation.
Cons:1. Weight: Steel propellers are generally heavier than their aluminum or composite counterparts, which can affect the boat's performance and fuel efficiency.
2. Maintenance: Steel propellers require more maintenance, as they are prone to corrosion and may need regular cleaning and polishing to maintain optimal performance.
3. Compatibility: This specific propeller is designed for a specific Yamaha engine and may not be directly interchangeable with other brands or engine models.
4. Age: Being approximately 40 years old, the propeller might have some wear and tear, and its condition should be thoroughly inspected before purchase.
Conclusion: If you're looking for a powerful and durable propeller for your vintage Yamaha boat, the Michigan Wheel SSM425 could be a good choice. However, it's essential to ensure the propeller is in good condition, considering its age, and to be aware that it may require more maintenance compared to newer propellers. If you're seeking a more lightweight option or one that requires less maintenance, you might want to consider other alternatives.
Recommendation: Consider purchasing this propeller if you're confident in its condition and are willing to maintain it regularly. If you're uncertain about its condition, it might be worth investigating newer, more maintenance-friendly options to ensure optimal performance and longevity for your boat.
80 hp Yamaha 1980 ish.