fits model: Wr500. make: Yamaha. year: 1988–1992.

( Manufacturer Part Number: 93306-306U3-00 ), ( Part Type: Bearing Crankshaft )
The Yamaha 93306-306U3-00 NOS (New Old Stock) crankshaft is a genuine OEM (Original Equipment Manufacturer) part designed for use in Yamaha WR500 and WJ500 motorcycles manufactured between 1988 and 1992. This crankshaft is a critical component of the engine, responsible for converting linear motion of the pistons into rotational motion of the motorcycle's wheels.
This crankshaft is made of high-quality materials and is precisely engineered to ensure optimal performance, durability, and reliability. It features a compact and robust design with a balanced and forged construction that minimizes vibration and reduces stress on the engine. The crankshaft also comes with reliable and durable bearings that ensure smooth and efficient power transfer from the engine to the transmission.
The 93306-306U3-00 NOS crankshaft is a perfect replacement for worn-out or damaged crankshafts in Yamaha WR500 and WJ500 motorcycles. Installing this crankshaft is a straightforward process, and it comes with all necessary hardware and instructions for a hassle-free installation.
Moreover, since this is a NOS part, it means that it has been stored in a controlled environment and has not been used before. This ensures that it is in pristine condition and does not require any additional machining or preparation, making it an ideal choice for motorcycle enthusiasts, collectors, or those seeking a high-quality OEM replacement part.
In summary, the Yamaha 93306-306U3-00 NOS crankshaft is a high-quality and reliable replacement part for Yamaha WR500 and WJ500 motorcycles manufactured between 1988 and 1992. Its robust and forged construction, smooth and efficient bearings, and NOS status make it an excellent choice for those seeking optimal performance and reliability from their motorcycle engine.
a. OEM Part: This crankshaft is an Original Equipment Manufacturer (OEM) part, ensuring a perfect fit and reliability as it is specifically designed for the Yamaha WR500 and WJ500 models.
b. High Quality: Yamaha is known for producing durable and high-performance motorcycle parts, making this crankshaft a solid investment for those seeking a long-lasting solution.
c. Improved Engine Performance: A new crankshaft can lead to better engine performance and increased horsepower, resulting in a more enjoyable riding experience.
d. Peace of Mind: By purchasing an OEM part directly from a reputable manufacturer like Yamaha, you can have confidence that the part will meet or exceed the expectations of your motorcycle's specifications.
2. Cons:a. Cost: Replacing a crankshaft can be an expensive repair, especially when purchasing an OEM part directly from the manufacturer. However, the long-term reliability and performance benefits may outweigh the upfront cost.
b. Installation: Installing a crankshaft is a complex process that requires specialized tools and expertise. It is recommended to have a professional mechanic perform the installation to ensure proper installation and avoid potential damage to the engine.
3. Conclusion:The Yamaha 93306-306U3-00 crankshaft offers several advantages, such as OEM quality, improved engine performance, and long-term reliability. However, the cost of the part and the complex installation process are notable drawbacks. Ultimately, the decision to purchase this crankshaft depends on your budget, technical abilities, and personal preference for a long-term investment in your motorcycle's performance and longevity.
4. Recommendation:If you have the budget and are committed to maintaining your Yamaha WR500 or WJ500's performance and longevity, purchasing an OEM crankshaft like the Yamaha 93306-306U3-00 is a solid investment. Alternatively, if cost is a significant concern, you may consider researching aftermarket options or seeking a rebuilt crankshaft from a reputable supplier. Regardless of your choice, always ensure that you have the necessary tools and expertise to install the crankshaft properly or consult a professional mechanic for assistance.
WR500 Wave Runner. They are made of soft steel will not last. I ship worldwide. Don't use cheap Chinese bearings for your repair.
NOS OEM Yamaha crankshaft bearing