Product SnowmobilePiston Back 09-818 Piston Kit For Yamaha Поршень 09-818 Type: Standard 01 (0.25) 02 (0.50) 03 (0.75) 04 (1.00) Item Number: 09-818 Description: Piston Kit, Bore 68.5mm You May Also Be Interested In 09-679-03 Piston Kit For Arctic Cat 09-652-02 Piston Kit For Arctic Cat 61N-11181-00 Cylinder Head Gasket For Yamaha 09-718-04-F Piston Kit (1.00) For Polaris