Category Snowmobile/Ski DooSki Doo - Snowmobile Piston Kits Back Piston Kit 09-756 Snowmobile Parts & Accessories Type: STD 01 (0.25) 02 (0.50) 03 (0.75) 04 (1.00) Viewer:809 Item No: 09-756 OEM No: 420-9922-40 Fits: 1976 Ski Doo Olympique Plus You May Also Be Interested In Piston Kit 09-750 Piston Ring R09-756 Top End Gasket Kit 63M-W0001-TG Piston Ring R09-8039