OK request send BULLDOZERS D50A-17 S/N 80001-UP WORK EQUIPMENT CONTROL SYSTEM Section WORK EQUIPMENT CONTROL SYSTEM D50A-17 S/N 80001-UP Komatsu: HYDRAULIC PUMP 180010 HYDRAULIC TANK (1/2) 180020 HYDRAULIC TANK (2/2) 180030 HYDRAULIC CONTROL VALVE (1/2) 180040 HYDRAULIC CONTROL VALVE (2/2) 180050 BLADE LIFT CYLINDER 180060 BLADE TILT CYLINDER (FOR STRAIGHT TILT DOZER) 180070 HYDRAULIC PIPING¤ PUMP TO TANK 180080 HYDRAULIC PIPING (TANK TO LIFT CYLINDER) (#80001-81914)(#80001-81914) 180090 HYDRAULIC PIPING (TANK TO LIFT CYLINDER) (#81915-)(#81915-) 180100 BLADE CONTROL LEVER 180110 Truck sale: