OK request send BULLDOZERS D53P-18 S/N 83001-UP HYDRAULIC SYSTEM Section HYDRAULIC SYSTEM D53P-18 S/N 83001-UP Komatsu: HYDRAULIC PIPING (TANK TO PUMP TO VALVE) 180010 HYDRAULIC PIPING (LIFT CYLINDER LINE) (1/2) 180020 HYDRAULIC PIPING (LIFT CYLINDER LINE) (2/2) 180030 HYDRAULIC PIPING (TILT CYLINDER LINE) (1/2) (CHASSIS SIDE) 180040 HYDRAULIC PIPING (TILT CYLINDER LINE) (2/2) (CHASSIS SIDE) 180050 Truck sale: USD $51,499 1999 KOMATSU D53P-18 ESTEC CO., LTD USD $51,671 1999 KOMATSU D53P-18 ESTEC CO., LTD USD $73,643 KOMATSU D53P-18 Ramson Machinery USD $73,782 KOMATSU D53P-18 Ramson Machinery