Product PWC / Jet SkiPiston kit Back 12110-98E51 Piston-0.75 For Tiger Shark 640 Item Number: 12110-98E51 Description: Piston-0.75 You May Also Be Interested In 13001-3722-04 Piston-1.0 For Kawasaki 750 12110-91B03 Piston-1.0 For Tiger Shark 900 666A076FL Complete Gasket Kit For Honda 25263-86 Cam Cover Gasket For Harley Davidson