Product SnowmobilePiston Ring Back R09-8059 Piston Ring For Bombardier, Rotax Поршневые кольца R09-859 Item Number: R09-859 Description: Piston Ring, Bore 57.00 mm You May Also Be Interested In R09-740 Piston Ring For Bombardier, Rotax R09-671 Piston Ring For J.L.O 1100 Battery For Tiger Shark 810643 Top End Gasket Kit For Yamaha