Product PWC / Jet SkiPiston kit Back 290-887-300 Piston-0.25 For Seadoo 787 Item Number: 290-887-300 Description: Piston-0.25 You May Also Be Interested In 3008-569 Piston-0.25 For Tiger Shark 770 64X-11636-00 Piston Kit 0.50 For Yamaha 808255 Complete Gasket Kit For Honda 1G470-99360/1G470-99363 Gasket Kit For Kubota