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 R09-800 Piston Ring 810574 Top End Gasket Kit For Suzuki 1200 NON-PV Connecting Rod Kit For Yamaha