GD505A-2 S/N 50003-UP HYDRAULIC SYSTEM parts Komatsu

HYDRAULIC TANDEM PUMP

HYDRAULIC TANK

5-SPOOL CONTROL VALVE

4-SPOOL CONTROL VALVE

MAIN RELIEF VALVE (FOR 5 AND 4-SPOOL VALVE)

DIRECTIONAL CONTROL VALVE

SHUTTLE VALVE

PILOT CHECK VALVE

PILOT CHECK VALVE

SCARIFIER CYLINDER (STD¤ FOR JAPAN) (OP¤ EXCEPT JAPAN)

BLADE LIFT CYLINDER

DRAWBAR SHIFT CYLINDER

BLADE SIDE SHIFT CYLINDER

LEANING CYLINDER

ARTICULATE CYLINDER

HYDRAULIC MOTOR

LOW PRESSURE PIPING (1/3)

LOW PRESSURE PIPING (2/3)

LOW PRESSURE PIPING (3/3)(#50003-50228)

LOW PRESSURE PIPING (3/3)(#50229-)

HYDRAULIC PIPING (SCARIFIER CYLINDER LINE) (STD¤ JAPAN) (OP¤ EXCEPT JAPAN)

HYDRAULIC PIPING (BLADE LIFT CYLINDER LINE)

HYDRAULIC PIPING (DRAWBAR SHIFT CYLINDER LINE)

HYDRAULIC PIPING (BLADE SHIFT CYLINDER LINE)

HYDRAULIC PIPING (LAENING CYLINDER LINE)

HYDRAULIC PIPING (ARTICULATE CYLINDER LINE)

HYDRAULIC PIPING (CIRCLE REVOLUTION MOTOR LINE)

CONSOLE BOX (1/2)

CONSOLE BOX (2/2)

HYDRAULIC CONTROL LEVER (1/2)

HYDRAULIC CONTROL LEVER (2/2)