OK request send SAA6D140E-5A S/N 535838-UP (For WA500-6) ENGINE CYLINDER HEAD AND ITS RELATED PARTS EXHAUST GAS RE-CIRCULATION (EGR) VALVE Section EXHAUST GAS RE-CIRCULATION (EGR) VALVE SAA6D140E-5A S/N 535838-UP (For WA500-6) Komatsu: EXHAUST GAS RE-CIRCULATION (EGR) VALVE, GASKET (#535838-) a009001 EXHAUST GAS RE-CIRCULATION (EGR) VALVE, INNER PARTS, EGR VALVE (#535838-) a009002 EXHAUST GAS RE-CIRCULATION (EGR) VALVE, INNER PARTS, BYPASS VALVE (#535838-) a009003 EXHAUST GAS RE-CIRCULATION (EGR) VALVE, EGR VALVE AND COOLER MOUNTING (#535838-) a009004 EXHAUST GAS RE-CIRCULATION (EGR) VALVE, EGR COOLER WATER PIPING (#535838-) a009005 EXHAUST GAS RE-CIRCULATION (EGR) VALVE, AIR VENT AND BYPASS VALVE PIPING (#535838-) a009006 EXHAUST GAS RE-CIRCULATION (EGR) VALVE, INNER PARTS, EGR OIL PUMP (#535838-) a009007 EXHAUST GAS RE-CIRCULATION (EGR) VALVE, EGR OIL PUMP LUBRICATOR (#535838-) a009008 EXHAUST GAS RE-CIRCULATION (EGR) VALVE, EGR VALVE OIL RETURN PIPING (#535838-) a009009 EXHAUST GAS RE-CIRCULATION (EGR) VALVE, ENGINE FRONT HANGER (#535838-) a009010