Product SnowmobilePiston Ring Back R09-741 Piston Ring For Bombardier, Rotax Поршневые кольца R09-741 Item Number: R09-741 Description: Piston Ring, Bore 72.00 mm You May Also Be Interested In R09-827 Piston Ring For Yamaha R09-815 Piston Ring For Yamaha 810263 Top End Gasket Kit For Honda 09-710277 Top End Gasket For Ski-Doo