fits model: It250, It400, It425, It465, It490. make: Yamaha.

( Brand: Pro Series ), ( Manufacturer Part Number: PT9331041 ), ( Type: Rod Bearing ), ( Oe/oem Part Number: 93310-418e9-00 )
The Pro PT9331041 Top End/Rod/Piston Wrist Pin Bearing is a premium replacement part designed specifically for Yamaha IT250, IT400, IT425, IT465, and IT490 motorcycles. This bearing is engineered to ensure superior durability, performance, and longevity, making it an ideal choice for riders who demand the best from their machines.
Crafted from high-quality materials, this wrist pin bearing boasts a robust construction that can withstand the intense pressures and stresses generated during high-speed riding. Its precision-machined design ensures a snug fit, minimizing play and promoting smooth operation. The bearing is also treated with a corrosion-resistant coating, protecting it from the elements and extending its lifespan.
The Pro PT9331041 Top End/Rod/Piston Wrist Pin Bearing is easy to install and requires no special tools, making it a convenient solution for DIY enthusiasts. It is also backed by a manufacturer's warranty, providing peace of mind and assuring customers of its quality and reliability.
In summary, the Pro PT9331041 Top End/Rod/Piston Wrist Pin Bearing is an exceptional upgrade for your Yamaha IT250, IT400, IT425, IT465, or IT490. It promises improved performance, enhanced durability, and a smoother, more responsive ride, making it an essential component for any serious motorcycle enthusiast.
1. High-Quality Material: The Pro PT9331041 is made of high-quality materials that ensure durability and longevity. This can help reduce the frequency of engine replacements or repairs.
2. Improved Performance: This top-end/rod/piston wrist pin bearing is designed to reduce friction, which can lead to improved engine performance and fuel efficiency.
3. Compatibility: This bearing is compatible with various Yamaha models (IT250, IT400, IT425, IT465, IT490), making it a versatile choice for Yamaha owners.
4. Easy Installation: The bearing is designed for easy installation, reducing the need for professional assistance and saving on installation costs.
Cons:1. Potential for Misfires: If not correctly installed, the bearing can cause misfires or engine performance issues.
2. Cost: Compared to stock bearings, the Pro PT9331041 may be more expensive. However, the increased cost should be weighed against the potential benefits in terms of engine performance and lifespan.
3. Risk of Damage: As with any upgrade, there is a risk of damaging other parts of the engine if the bearing is not compatible or if it is not correctly installed.
Conclusion:The Pro PT9331041 Top End/Rod/Piston Wrist Pin Bearing is a high-quality upgrade for Yamaha IT250, IT400, IT425, IT465, and IT490 engines. It can lead to improved engine performance and fuel efficiency, and its high-quality materials ensure durability. However, it is crucial to ensure correct installation to avoid potential issues such as misfires or engine damage.
Recommendation:If you are looking to improve the performance and lifespan of your Yamaha engine, the Pro PT9331041 Top End/Rod/Piston Wrist Pin Bearing could be a worthwhile investment. However, it is recommended to consult with a professional mechanic to ensure compatibility and proper installation.
IT490K - 1983. IT465J - 1982. IT465H - 1981. IT425G - 1980.
Top End/Connecting Rod/.