Product Jet SkiPiston Back 12110-91B61 Piston-0.25 For Tiger Shark 1000 Item Number: 12110-91B61 Description: Piston-0.25 You May Also Be Interested In 13001-3720-04 Piston-1.0 For Kawasaki 900 290-887-060 Piston-0.5 For Seadoo 657 09-722-F Piston Kit (STD) For Polaris 6BG-W0078-00-00 Water Pump Repair Kit For Yamaha