fits make: Yamaha. year: 2014–2021.

( Brand: Attwood Marine ), ( Manufacturer Part Number: 345934 ), ( Part Type: Propeller ), ( Propeller Rotation: Standard )
The Attwood Marine Ballistic 14 3/8 inch 21-pitch propeller, model number 345934, is specifically designed for Yamaha outboard engines with a horsepower range of 150 to 300. This high-performance propeller is constructed from marine-grade steel, ensuring durability and resistance to corrosion, even in the harshest marine environments.
The Ballistic propeller features a 14 3/8 inch diameter and a 21-pitch, which provides a balance between speed and maneuverability. The 21-pitch means there are 21 blades that pass through the water every revolution, resulting in a more efficient transfer of power from the engine to the boat. This design helps to reduce drag, increasing speed and improving fuel efficiency.
The propeller's steel construction ensures strength and durability, making it suitable for use in a variety of water conditions. The 21-pitch design also allows for effective control of the boat, making it easier to maneuver in tight spaces and when turning.
The Attwood Marine Ballistic propeller is a great choice for Yamaha outboard engine owners looking for a high-performance, durable, and efficient propeller. Its marine-grade steel construction, 14 3/8 inch diameter, and 21-pitch design make it an excellent option for boosting speed, improving fuel efficiency, and enhancing overall boat performance.
Pros of buying a Attwood Marine 345934 Ballistic 14 3/8 21 steel propeller for Yamaha 150-300hp engines:1. Durability: Made of high-quality steel, this propeller is designed to withstand heavy use and harsh marine conditions.
2. Efficiency: Its 21-inch pitch and 14 3/8-inch diameter provide excellent thrust, ensuring optimal performance and fuel efficiency for Yamaha 150-300hp engines.
3. Versatility: Suitable for a wide range of watercraft, from fishing boats to pontoons, this propeller can accommodate various boat sizes and power levels.
4. Compatibility: Designed to fit Yamaha outboards, this propeller ensures a seamless installation process.
Cons of buying a Attwood Marine 345934 Ballistic 14 3/8 21 steel propeller for Yamaha 150-300hp engines:1. Weight: Compared to aluminum propellers, this steel propeller is heavier, which may impact performance in certain situations such as high-speed maneuvers.
2. Maintenance: Steel propellers require more frequent maintenance, such as regular cleaning and inspection for rust or corrosion.
3. Cost: While this propeller offers excellent durability and performance, it may be more expensive than other propeller options on the market.
Conclusion:The Attwood Marine 345934 Ballistic 14 3/8 21 steel propeller is a reliable and efficient option for Yamaha 150-300hp outboard engines. Its durability and performance make it an excellent choice for heavy-duty use and rough marine conditions. However, its weight and maintenance requirements are factors to consider when deciding if this propeller is the best fit for your specific boating needs and budget.
Recommendation:If you prioritize durability and performance in your boating experience, the Attwood Marine 345934 Ballistic 14 3/8 21 steel propeller is a great choice. Ensure you are prepared to maintain this propeller regularly and consider its weight impact on your boat's performance before making your final decision.
Manufacturer - Attwood Marine, Size 14 3/8 x 21, Part Number 345934, Shaft 15 Tooth Rubber Hub, Rotation Right Hand, Material Stainless Steel, Of Blades 3, Condition Rebuilt, Application Yamaha 150 300HP Outboards.