... , Swing Motor4) Operator’s Cab spare parts: Cab Ass’y, Monitor, Controller, Engine Controller, Wiring Harness, Seat, Air Conditioner, Air CompressorKomatsu ... -3-5, D20, D30, D31, D50, D60, D75, D80 (D85) Excavator Radiator/Water Tank for Komatsu,Sumitomo,Hitachi,Kobelco etc PC60 ...