Wiseco connecting rods are double forged from a dedicated forging and feature shot peening, oil slots, and coated bronze thrust washers.
Bottom end gasket kits are made from premium materials, exceeding OEM standards, to provide exceptional seal between critical mating surfaces.
Main bearings are manufactured to the highest quality standards. Each is case hardened for maximum life and smooth operation at high RPMs.
Corrosion resistant surface treatment to prevent corrosion and pitting over long term use or storage. This will add to the life as well the strength of the assembly.
Top end of rod is bushed for oil retention and eliminates pin galling. The bottom end rod bores are case hardened to 58-62 RC to optimize bearing running surface.
The crank pin bearings are manufactured from the highest quality, hot rolled steel case hardened to 58-62 RC to extend the lifetime of the assembly.
Caged needle roller bearings to provide the highest possible RPM.
The Wiseco BTM End Gasket Kit, part number WB1166, is designed specifically for Yamaha YZ and WR450F models from 2006 to 2010. This comprehensive gasket kit ensures a reliable seal at the bottom end of your engine, helping to prevent leaks and maintain optimal performance. Crafted from high-quality materials, this gasket set offers durability and a precise fit for long-lasting engine protection.
Installation of this gasket kit is straightforward, making it an ideal choice for both professional mechanics and DIY enthusiasts. The set includes all necessary gaskets to replace worn or damaged components, restoring your motorcycle's engine integrity and efficiency. Whether you're performing routine maintenance or troubleshooting engine issues, the Wiseco WB1166 gasket kit provides a dependable solution that meets OEM standards.
Ensure your Yamaha YZ or WR450F runs smoothly with this specially designed gasket kit. It is an essential part for maintaining engine performance, preventing leaks, and extending the life of your motorcycle. Trust Wiseco's quality and precision engineering to keep your bike in peak condition.
Features:
- Designed specifically for Yamaha YZ and WR450F models from 2006-2010
- Includes all necessary gaskets to seal the bottom end of the engine
- Manufactured from high-quality, durable materials for long-lasting performance
- Ensures a precise fit to prevent leaks and maintain engine integrity
- Ideal for routine maintenance, repairs, and engine troubleshooting
