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 12110-98E51 Piston-0.5 For Tiger Shark 640 12110-91B03 Piston-0.5 For Tiger Shark 900 688-8258A-20-00 Cable Main Wire Harness 16.4 Ft (10 Pin) For Yamaha 0934-0426 Top End Gasket Kit For Kawasaki