Product Jet SkiPiston Back 13001-3731 Piston-0.75 For Kawasaki Ultra 900 Item Number: 13001-3731 Description: Piston-0.75 You May Also Be Interested In 12110-98E51 Piston-0.25 For Tiger Shark 640 290-887-670 Piston-0.75 For Seadoo 720 810336 Top End Gasket Kit For KTM 63V-14301-00-00 Carburetor Assembly 1 For Yamaha