Product Jet SkiPiston Back 290-887-670 Piston-0.25 For Seadoo 720 Item Number: 290-887-670 Description: Piston-0.25 You May Also Be Interested In 290-887-300 Piston-1.0 For Seadoo 787 12110-91B61 Piston-1.0 For Tiger Shark 1000 550469 Cylinder Head Gasket Kit For Scania 3B2-64513-0 Propeller For Tohatsu