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-0.25 For Seadoo 787 12110-91B61 Piston-0.25 For Tiger Shark 1000 VG-377 Full Set Gasket Kit For Suzuki 09-710180 Top End Gasket Set For Arctic Cat