Product Jet SkiPiston Back 12110-91B61 Piston-0.5 For Tiger Shark 1000 Item Number: 12110-91B61 Description: Piston-0.5 You May Also Be Interested In 3008-569 Piston-1.0 For Tiger Shark 770 290-887-300 Piston-0.75 For Seadoo 787 34906-79A Inspection Cover Gasket For Harley-Davidson VG-4038M Full Set Gasket Kit For Kawasaki