Product SnowmobilePiston Ring Back R09-952 Piston Ring Item Number: R09-952 Description: Piston Ring, Bore 65.00 mm You May Also Be Interested In R09-970 Piston Ring R09-808 Piston Ring For Yamaha 6107M Top End Gasket Kit For Yamaha 09-711254 Full Set Gasket W/ Oil Seals For Polaris