Product Jet SkiPiston Back 290-887-670 Piston-0.5 For Seadoo 720 Item Number: 290-887-670 Description: Piston-0.5 You May Also Be Interested In 13001-3719-02 Piston-0.5 For Kawasaki 750BP 12110-91B03 Piston-1.0 For Tiger Shark 900 VG-1061 Complete Gasket Kit For Honda VG-8040M Top Set Gasket Kit For Kawasaki