Product JET SKIPiston Back 13001-3719 Piston-STD KAWASAKI 750BP Brand: OSAKA MARINE Description: KAWASAKI 750BP_Piston-STD_13001-3719, Bore 0.80, Pin 0.22 You May Also Be Interested In Piston-1.0 YAMAHA 500 Piston-0.5 POLARIS 780 93210-04228-00 O-Ring YAMAHA 09-710191 Top End Gasket