Product SnowmobilePiston Back 09-740 Piston Kit For Ski-Doo Ski-Doo snowmobile piston kit 09-740. Osaka Marine snowmobile parts Type: STD 01 (0.25) 02 (0.50) 03 (0.75) 04 (1.00) Item Number: 09-740 Description: Ski-Doo snowmobile piston kit Standard size You May Also Be Interested In 09-8037 Piston Kit For Ki-Doo 09-801-03 Piston Kit For Yamaha VG-3070M Full Set Gasket Kit For Suzuki 90201-136P4 Washer For Yamaha 3KJ-3YK