OK request send S6D140-1B-80 S/N 10278-UP COOLING SYSTEM Section COOLING SYSTEM S6D140-1B-80 S/N 10278-UP Komatsu: WATER PUMP AND MOUNTING 150010 COOLING FAN AND TENSION PULLEY 150020 COOLING FAN AND TENSION PULLEY (SUCTION FAN TYPE) 150030 CORREION RESISTOR AND PIPING(#10278-12337) 150040 CORROSION RESISTOR AND PIPING(#12338-) 150050