Member 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 R09-690 Piston Ring For Arctic Cat, Suzuki R09-970 Piston Ring 808376 Complete Gasket Kit For Husqvarna 496117 / 493263 Engine Gasket Kit For Briggs & Stratton