Product SnowmobilePiston 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 09-940 Piston Kit 09-813 Piston Kit For Yamaha 26432-76A Cylinder Stud O-ring For Harley Davidson 90201-127E1 Washer For Yamaha