Product Jet SkiPiston Back 13001-3720 Piston-STD For Kawasaki 900 Item Number: 13001-3720 Description: Piston-STD You May Also Be Interested In 13001-3719-01 Piston-0.25 For Kawasaki 750BP 6M6-11631-00 Piston Kit STD For Yamaha 13001-3719 Piston-0.75 For Kawasaki 750BP VG-1200-M Complete Gasket Kit For Honda