Product SnowmobilePiston Back 09-710 Piston Kit For Polaris Piston Kit 09-710 For Polaris Type: STD 01 (0.25) 02 (0.50) 03 (0.75) 04(1.00) Item Number: 09-710 Description: Piston Kit, Bore 67.7mm You May Also Be Interested In 09-817 Piston Kit For Yamaha R09-923 Piston Kit 1J574-99352/1J574-99363 Gasket Kit For Kubota 666A507TP Top End Gasket Kit For Honda