Product SnowmobilePiston Ring Back R09-851 Piston Ring Поршневые кольца R09-851 Item Number: R09-851 Description: Piston Ring, Bore 56.00 mm You May Also Be Interested In R09-909 Piston Ring R09-941 Piston Ring 93101-23070-00 Driveshaft Oil Seal For Yamaha 93210-22164-00 O-Ring For Yamaha