Product SnowmobilePiston Ring Back R09-811 Piston Ring For Yamaha Поршневые кольца R09-811 Item Number: R09-811 Description: Piston Ring, Bore 56.00 mm You May Also Be Interested In R09-8009 Piston Ring For Bombardier R09-8021 Piston Ring For Yamaha 810236 Top End Gasket Kit For Honda 42133 Seal For Mercury