Product PWC / 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 13001-3719 Piston-0.75 For Kawasaki 750BP 290-887-300 Piston-0.75 For Seadoo 787 63D-W0078-01-00-F Water Pump Repair Kit For Yamaha 09-712203 Top End Gasket Set For Ski Doo