Product SnowmobilePiston Back 09-685-04 Piston Kit For Arctic Cat Type: Standard 01 (0.25) 02 (0.50) 03 (0.75) 04 (1.00) Item Number: 09-685-04 Description: Piston Kit For Arctic Cat Snowmobile You May Also Be Interested In 09-805 Piston Kit For Yamaha R09-924 Piston Kit VG-7058 Top Set Gasket Kit For Suzuki VG-2082 Full Set Gasket Kit For Yamaha