Wiseco Top-End Rebuild Kit for 1987-07 Yamaha YFZ350 Banshee - 66.00mm - PK143 2011 Polaris Ranger 800 RZR4 LE EPS Robby Gordon Edition 1990-01 Polaris 325 TRAIL BOSS

1990-01 Polaris 325 TRAIL BOSS

2003 Arctic-Cat 500 4X4 FIS MAN

Part Number: 624M06500

050 Fitment Type Model-Size Specific Fitment Use Type Aftermarket Replaceent Unit Sale Qty Kit Style Oversized Bore Piston Kit Position Material Finish Piston/Cylinder Size 88

Wiseco Top-End Rebuild Kit for 1987-07 Yamaha YFZ350 Banshee - 66.00mm - PK143 2011 Polaris Ranger 800 RZR4 LE EPS Robby Gordon Edition 1990-01 Polaris 325 TRAIL BOSSWiseco Performance Top End Rebuild Kit Part Number: PK143 Piston Size: 66. 00mm These kits contain everything you need to complete your rebuild the right way, the first time High Performance ring kit and alloy pin included with each piston kit for extended life and sustained power. Dedicated forgings used for superior strength to weight ratio utilizing aerospace alloy. All Piston Kits are precision crafted and forged in the USA Wiseco's complete Top