PC40-2 S/N 4501-UP HYDRAULIC SYSTEM parts Komatsu

HYDRAULIC TANDEM PUMP (1/2)

HYDRAULIC TANDEM PUMP (2/2)

HYDRAULIC TANK AND FILTER

4-SPOOL CONTROL VALVE (1/2)

4-SPOOL CONTROL VALVE (2/2)

3-SPOOL CONTROL VALVE (1/2)

3-SPOOL CONTROL VALVE (2/2)

SWING CYLINDER

BOOM CYLINDER

ARM CYLINDER

BUCKET CYLINDER

HYDRAULIC PIPING (TANK TO PUMP)

HYDRAULIC PIPING (PUMP TO VALVE)

HYDRAULIC PIPING (VALVE TO/FROM SWING CYLINDER)(#4501-5471)

HYDRAULIC PIPING (VALVE TO/FROM SWING CYLINDER)(#5472-)

HYDRAULIC PIPING (VALVE TO/FROM BOOM CYLINDER)

HYDRAULIC PIPING (VALVE TO/FROM ARM CYLINDER)

HYDRAULIC PIPING (VALVE TO/FROM BUCKET CYLINDER)

HYDRAULIC PIPING (VALVE TO COOLER TO TANK)(#4501-4902)

HYDRAULIC PIPING (VALVE TO TANK)(#4903-)

CONTROL LEVER (BOOM¤ARM¤BUCKET¤SWING) (EXCEPT JAPAN)

CONTROL LEVER (BOOM SWING)