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 R09-8023 Piston Ring For Yamaha R09-911 Piston Ring 09-710164 Top End Gasket Set For Ski Doo 3852058 Washer For OMC