Product SnowmobilePiston Ring Back R09-812 Piston Ring For Yamaha Поршневые кольца R09-812 Item Number: R09-812 Description: Piston Ring, Bore 73.00 mm You May Also Be Interested In R09-811 Piston Ring For Yamaha R09-907 Piston Ring 810318 Top End Gasket Kit For KTM 6148M Top End Gasket Kit For Yamaha