OK request send SA6D140-A-1T S/N 12599-UP COOLING SYSTEM Section COOLING SYSTEM SA6D140-A-1T S/N 12599-UP Komatsu: WATER PUMP 150010 COOLING FAN AND TENSION PULLEY (EG400BS) 150020 CORROSION RESISTOR AND PIPING 150030 RADIATOR AND PIPING (EG400BS) 150040