Wiseco 40151M07700 Piston Kit for Yamaha YZ250FX / WR250F / YZ250F - 77.00mm feed-mpn-W5327 precision ground and plated for

precision ground and plated for years of service

1996 Polaris Indy Lite

2012 KTM 450 XC-W

1981 Honda XL250S

Part Number: 03-025

Wiseco 40151M07700 Piston Kit for Yamaha YZ250FX / WR250F / YZ250F - 77.00mm feed-mpn-W5327 precision ground and plated forWiseco Performance Piston Kit Part Number: 40151M07700 Piston Size: 77. 00mm These kits contain everything you need to complete your piston repair, the first time Dedicated forgings used for superior strength to weight ratio utilizing aerospace alloy. High Performance ring kit and alloy pin included with each piston kit for extended life and sustained power. Each piston is built from race proven designs that are chosen by the top race teams in all