fits model: 200, 300. make: Yamaha.

( Manufacturer Part Number: 61A-11586-01-00 ), ( Part Type: Hp Motor Crankshaft Balancer )
The Yamaha 61a-11586-01-00 Crankshaft Balancer Pulley is an essential component for maintaining the optimal performance and longevity of your Yamaha outboard motor. Designed specifically for Yamaha models with HPDI (High Pressure Direct Injection) engines, such as the 200, 225, and 300 horsepower OX66 outboard motors, this balancer pulley ensures smooth engine operation by reducing vibrations and reducing wear on other engine components.
This balancer pulley is made of high-quality materials, including a durable aluminum alloy construction, which provides excellent strength and resistance to corrosion. The pulley features a precision-machined belt groove that ensures a secure and reliable fit with the engine's drive belt, minimizing slippage and maintaining consistent engine speed.
The pulley features a unique design that allows for easy installation and removal, with a simple bolt-on system that requires no special tools or equipment. This makes it easy for boat owners to perform routine maintenance and inspections on their outboard engine, ensuring that it continues to run smoothly and efficiently.
In addition to its functional benefits, the Yamaha 61a-11586-01-00 Crankshaft Balancer Pulley also contributes to the overall aesthetic appeal of your outboard engine. With its sleek, polished finish, this pulley adds a touch of style and sophistication to your engine, making it stand out from the competition.
Overall, the Yamaha 61a-11586-01-00 Crankshaft Balancer Pulley is an essential upgrade for any Yamaha outboard motor owner looking to improve engine performance, reduce vibrations, and ensure a longer engine lifespan. With its durable construction, precise fit, and easy installation, this pulley is a must-have accessory for any serious boat owner.
Pros of buying a Yamaha 200, 225, 300 HP HPDI Ox66 Outboard Motor Crankshaft Balancer Pulley:1. Improved engine performance: The balancer pulley helps in reducing vibrations, which leads to improved engine performance and smoother operation.
2. Increased durability: The crankshaft balancer pulley is designed to withstand the high torque and stress in high-horsepower outboard engines, ensuring a longer lifespan for the engine.
3. Enhanced safety: Reduced vibrations improve the safety of the boat by reducing the risk of engine failure and reducing the stress on the boat's mounting systems.
Cons of buying a Yamaha 200, 225, 300 HP HPDI Ox66 Outboard Motor Crankshaft Balancer Pulley:1. Cost: Replacing the balancer pulley can be an expensive investment, especially for high-horsepower engines.
2. Installation difficulty: Installing the balancer pulley can be a complex process, requiring specialized tools and knowledge.
3. Potential for damage: If not installed correctly, the balancer pulley can cause damage to other engine components, such as the crankshaft or bearings.
Conclusion:The Yamaha 200, 225, 300 HP HPDI Ox66 Outboard Motor Crankshaft Balancer Pulley is an essential component for high-horsepower outboard engines, improving engine performance, increasing durability, and enhancing safety. However, the cost and installation difficulty can be significant drawbacks. It is recommended to have the installation done by a professional to ensure proper installation and avoid damage to other engine components. Overall, the benefits of the crankshaft balancer pulley far outweigh the drawbacks, making it a worthwhile investment for boat owners with high-horsepower outboard engines.
Fits newer Yamaha 2-stroke carburetors, OX66 efi hpdi 225, 250 300hp outboards.
Guaranteed to function correctly. In perfect condition with no corrosion.
I don't believe it was ever even installed.