Product SnowmobilePiston Ring Back R09-8021 Piston Ring For Yamaha Поршневые кольца R09-821 Item Number: R09-8021 Description: Piston Ring, Bore 68.50 mm You May Also Be Interested In R09-926 Piston Ring R09-741 Piston Ring For Bombardier, Rotax 808325 Complete Gasket Kit For KTM 808637 Complete Gasket Kit For Yamaha