Komatsu Parts Catalogs

Title Page Reference
HYDRAULIC PUMP (1/3) 180010 601
HYDRAULIC PUMP (2/3) 180020 602
HYDRAULIC PUMP (3/3) 180030 603
HYDRAULIC TANK 180040 611
CONTROL VALVE¤ FOR L.H. TRAVEL¤ BOOM-HIGH¤ ARM¤ SWING 180050 621
CONTROL VALVE¤ FOR R.H. TRAVEL¤ BUCKET¤ BOOM 180060 622
MAIN RELIEF VALVE 180070 623
SAFETY AND SUCT. VALVE (FOR 4-SPOOL VALVE) (PC120)(#10001-11554) 180080 624
SAFETY AND SUCT. VALVE (FOR 4-SPOOL VALVE) (PC120) (PC120SS)(#11555-) 180090 624A
SAFETY AND SUCTION VALVE (FOR 3-SPOOL VALVE) 180100 625
PILOT VALVE 180110 627
BOOM CYLINDER 180120 632
ARM CYLINDER 180130 634
BUCKET CYLINDER 180140 636
TANK TO PUMP TO VALVE PIPING (PC120) 180150 641
TANK TO PUMP TO MUFFLER PIPING (PC120SS) 180160 642
MUFFLER TO VALVE PIPING (PC120SS) 180170 643
DRAIN PIPING (PC120SS) 180180 644
VALVE TO/FROM BOOM CYLINDER PIPING (CHASSIS SIDE) 180190 645
VALVE TO/FROM ARM CYLINDER PIPING (CHASSIS SIDE) 180200 646
VALVE TO/FROM BUCKET CYLINDER PIPING (CHASSIS SIDE) 180210 647
VALVE TO OIL COOLER TO TANK PIPING (PC120) 180220 648
VALVE TO OIL COOLER TO TANK PIPING (PC120SS) 180230 649
BOOM¤ ARM AND BUCKET CYLINDER PIPING 180240 651
RELIEF VALVE (PC120SS) 180250 653