Product JET SKIPiston Back 13001-3731 Piston-0.5 KAWASAKI Ultra 900 Brand: OSAKA MARINE Description: KAWASAKI Ultra 900_Piston-0.5_13001-3731 Bore 0.80 You May Also Be Interested In Piston-0.5 6M6- YAMAHA 650 Piston-0.5 POLARIS GENESIS 1200 1141-007-1050 Gasket Kit STIHL 16775-99 Gasket For Harley Davidson