Product Jet SkiPiston Back 13001-3731 Piston-STD For Kawasaki Ultra 900 Item Number: 13001-3731 Description: Piston-STD You May Also Be Interested In 12110-91B61 Piston-0.75 For Tiger Shark 1000 12110-91B03 Piston-1.0 For Tiger Shark 900 35.7426 Top End Gasket Kit For Beta 09263-29008 Bearing For Suzuki