Product JET SKIPiston Back Piston-1.0 KAWASAKI 550 Brand: OSAKA MARINE Description: KAWASAKI 550_Piston-1.0 Bore -0.75 You May Also Be Interested In 13001-3714-03 Piston-0.75 KAWASAKI 650 12110-98E51 Piston-0.5 TIGER SHARK 640 6147M Top End Gasket Kit YAMAHA 13001-3731 Piston-0.25 KAWASAKI Ultra 900