Product Jet SkiPiston Back 290-887-670 Piston-1.0 For Seadoo 720 Item Number: 290-887-670 Description: Piston-1.0 You May Also Be Interested In 6M6-11631-00 Piston Kit STD For Yamaha 12110-91B03 Piston-0.25 For Tiger Shark 900 09264-35005-000 Bearing For Suzuki VG-447 Full Set Gasket Kit For Kawasaki