Member PWC / Jet SkiPiston kit Back 290-887-300 Piston-1.0 For Seadoo 787 Item Number: 290-887-300 Description: Piston-1.0 You May Also Be Interested In 290-887-570 Piston Kit For Seadoo 951 290-887-300 Piston Kit For Sea-Doo 369-64010-2 Forward Gear For Tohatsu 808429 Complete Gasket Kit For Kawasaki