OK request send PC4000-6 S/N 08151 AIR CONDITIONING SYSTEM, HEATER Section AIR CONDITIONING SYSTEM, HEATER PC4000-6 S/N 08151 Komatsu: CAB HEATER ARR. 355-2030 AUX. HEATING SYSTEM 355-2032 AIR CONDITION ARR. 355-2040 AIR CONDITION. COMPRESSOR DRIVE 355-2045 HEATER 090-0759 COMPRESSOR 991-0158 AIR CONDITIONING UNIT 991-0328 COOLANT HEATER 991-0372
