OK request send GRADERS GD521A-1E S/N 12001-UP (S6D102E-2 (Emission) Eng. Installed) CONTROL SYSTEM Section CONTROL SYSTEM GD521A-1E S/N 12001-UP (S6D102E-2 (Emission) Eng. Installed) Komatsu: FUEL CONTROL LEVER 120010 ACCELERATOR PADAL 120020 TRANSMISSION CONTROL LEVER (1/2) 120030 TRANSMISSION CONTROL LEVER (2/2) 120040 INCHING PEDAL 120050 PARKING BRAKE CONTROL LEVER 120060 STEERING WHEEL 120070 CONSOLE BOX 120080 HYDRAULIC CONTROL LEVER L.H. 120090 HYDRAULIC CONTROL LEVER (FOR RIPPER) 120100 HYDRAULIC CONTROL LEVER R.H. 120110 HYDRAULIC CONTROL LEVER (FOR FRONT BLADE) 120120 HYDRAULIC CONTROL LEVER (FOR SCARIFIER) 120130 BANK CUTTING CONTROL SYSTEM 120140 BRAKE VALVE 120150 AIR DRYER 120160 BRAKE PIPING (1/4) (AIR COMPRESSOR TO AIR TANK TO GOVERNOR) 120170 BRAKE PIPING (1/4) (AIR COMPRESSOR TO AIR TANK TO GOVERNOR) (WITH AIR DRYER) 120180 BRAKE PIPING (2/4) (AIR TANK) 120190 BRAKE PIPING (3/4) (AIR TANK TO BRAKE VALVE) 120200 BRAKE PIPING (4/4) (BRAKE VALVE TO WHEEL BRAKE) 120210 Truck sale: