fits make: Yamaha.

( Manufacturer Part Number: 6R4-45974-AO ), ( Part Type: Prop ), ( Propeller Pitch: 23 ), ( Propeller Rotation: Standard ), ( Country/region Of Manufacture: United States )
The 6R4-45974-AO Yamaha Saltwater Steel Prop is a high-performance propeller designed specifically for use in saltwater environments. This propeller is constructed from marine-grade stainless steel, which provides excellent corrosion resistance and durability in the harsh saltwater environment.
The 6R4-45974-AO propeller features a four-blade design, which provides outstanding thrust and efficiency. The blades are carefully engineered to provide optimal pitch and camber, which results in smooth, quiet operation and excellent propulsion. The four-blade design also provides excellent maneuverability, making it easy to turn and maneuver your boat in tight spaces.
The propeller is designed to fit Yamaha outboard motors with a 25-inch shaft length. It is available in a variety of pitch sizes, allowing you to customize the propeller to your specific boat and power needs. The pitch size determines the amount of thrust the propeller produces, so choosing the right pitch is important for optimal performance.
The 6R4-45974-AO Yamaha Saltwater Steel Prop is also designed with a reverse hook, which provides excellent reverse thrust and makes it easy to back your boat up. The propeller is also equipped with a tapered hub, which reduces drag and provides smoother operation.
Overall, the 6R4-45974-AO Yamaha Saltwater Steel Prop is a high-quality, durable propeller that is perfect for use in saltwater environments. Its four-blade design provides excellent thrust and maneuverability, while its marine-grade stainless steel construction ensures long-lasting performance. Whether you're fishing, cruising, or just having fun on the water, this propeller is sure to provide the power and performance you need.
Pros of buying a Yamaha 6R4-45974-AO Saltwater Steel Prop:1. Durability: Made of high-strength steel, this propeller is designed to withstand the harsh conditions of saltwater environments.
2. Performance: The four-blade design provides excellent thrust and maneuverability, making it suitable for a wide range of boat types and sizes.
3. Corrosion Resistance: The propeller is treated with a special coating to protect it from corrosion, ensuring its longevity.
4. Warranty: Yamaha offers a limited warranty on this propeller, providing some peace of mind for the buyer.
Cons of buying a Yamaha 6R4-45974-AO Saltwater Steel Prop:1. Cost: Compared to other materials, steel propellers can be more expensive.
2. Weight: Steel propellers are heavier than their aluminum counterparts, which can affect the boat's performance and fuel efficiency.
3. Maintenance: Steel propellers require more regular maintenance to prevent corrosion and ensure proper operation.
Conclusion: If you're looking for a durable, high-performance propeller for your saltwater boat, the Yamaha 6R4-45974-AO Saltwater Steel Prop is a solid choice. However, be prepared to pay a premium for its quality and expect to put in a bit more maintenance to keep it in top shape.
Recommendation: If you're not willing to compromise on performance or durability, but want to save on cost and weight, consider a high-quality aluminum propeller. However, if you value the added protection and longevity of a steel propeller, the Yamaha 6R4-45974-AO is a worthy investment.
Yamaha saltwater series stainless prop.
3 blade, diameter, 23 pitch. 3 liter two stroke outboards 250-300hp. Brand new, unused condition, in box.