Product 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 13001-3720-03 Piston-0.75 For Kawasaki 900 12110-91B03 Piston-STD For Tiger Shark 900 VG-1238-M Complete Gasket Kit For Honda 688-11370-01-00 Check Valve Assy For Yamaha