All Products SnowmobilePiston Kit Back 09-8051 Piston Kit For Polaris Поршень 09-851 Type: Standard 01 (0.25) 02 (0.50) 03 (0.75) 04 (1.00) Item Number: 09-8051 Description: Piston Kit For Polaris Snowmobile Bore 61.7mm You May Also Be Interested In 09-801 Piston Kit For Yamaha 09-722-04-F Piston Kit (1.00) For Polaris 278-001-641 Starter Relay For Ski-Doo VG-439 Full Set Gasket Kit For Kawasaki Watch Our Product Videos