Komatsu Parts Catalogs

Title Page Reference
ACCELERATOR PEDAL AND LINKAGE (1/2) (FOR MECHANICAL GOVERNOR)(#4001-4406) 120010 4001
ACCELERATOR PEDAL AND LINKAGE (2/2) (FOR MECHANICAL GOVERNOR)(#4001-4406) 120020 4002
ACCELERATOR PEDAL AND LINKAGE (FOR ELECTRICAL GOVERNOR)(#4001-4406) 120030 4011
ACCELERATOR PEDAL AND LINKAGE (FOR ELECTRICAL GOVERNOR)(#4407-4625) 120040 4011A
ACCELERATOR PEDAL AND LINKAGE (FOR ELECTRICAL GOVERNOR)(#4626-) 120050 4011B
ACCELERATOR PEDAL AND LINKAGE (FOR ELECTRICAL GOVERNOR) (FOR EC REGULATION)(#4626-) 120060 4012
ACCELERATOR PEDAL AND LINKAGE (1/3) (FOR HIGH ALTITUDE SPEC¤ ALL SPEED GOVERNOR)(#4001-4406) 120070 4021
ACCELERATOR PEDAL AND LINKAGE (2/3) (FOR HIGH ALTITUDE SPEC¤ ALL SPEED GOVERNOR)(#4001-4406) 120080 4022
ACCELERATOR PEDAL AND LINKAGE (3/3) (FOR HIGH ALTITUDE SPEC¤ ALL SPEED GOVERNOR)(#4001-4406) 120090 4023
TRANSMISSION CONTROL SYSTEM(#4001-4625) 120100 4201
TRANSMISSION CONTROL SYSTEM(#4626-) 120110 4201A
TRANSMISSION CONTROL LEVER (INNER PARTS)(#4001-4689) 120120 4211
TRANSMISSION CONTROL LEVER (INNER PARTS)(#4690-) 120130 4211A
STEERING WHEEL 120140 4301
STEERING COLUMN 120150 4303
HYDRAULIC PUMP (TORQUE CONVERTER¤ TRANSMISSION AND BRAKE COOLING) (1/2) 120160 4511
HYDRAULIC PUMP (TORQUE CONVERTER¤ TRANSMISSION AND BRAKE COOLING) (2/2) 120170 4512
HYDRAULIC PUMP (STEERING HOIST AND BRAKE COOLING) (1/2) 120180 4514
HYDRAULIC PUMP (STEERING HOIST AND BRAKE COOLING) (2/2) 120190 4515
HYDRAULIC PUMP (EMERGENCY STEERING) 120200 4517
TORQFLOW TRANSMISSION OIL FILTER(#4001-4625) 120210 4521
TORQFLOW TRANSMISSION OIL FILTER(#4626-) 120220 4521A
TRANSMISSION PIPING (1/3) (TRANSMISSION OIL FILTER LINE) 120230 4531
TRANSMISSION PIPING (2/3) (OIL COOLER LINE) 120240 4532
TRANSMISSION PIPING (3/3) (TRANSMISSION OIL FILLER)(#4001-4406) 120250 4533
TRANSMISSION PIPING (3/3) (TRANSMISSION OIL FILLER)(#4407-) 120260 4533A
TRANSMISSION PIPING (1/3) (FOR HIGH ALTITUDE SPEC¤ ALL SPEED GOVERNOR)(#4001-4406) 120270 4541
TRANSMISSION PIPING (2/3) (FOR HIGH ALTITUDE SPEC¤ ALL SPEED GOVERNOR)(#4001-4406) 120280 4542
TRANSMISSION PIPING (3/3) (FOR HIGH ALTITUDE SPEC¤ ALL SPEED GOVERNOR)(#4001-4406) 120290 4543
STEERING CYLINDER 120300 4601
STEERING VALVE 120310 4611
STEERING PIPING (1/3) 120320 4621
STEERING PIPING (2/3) 120330 4622
STEERING PIPING (3/3) 120340 4623
EMERGENCY STEERING MOTOR(#4001-4946) 120350 4631
EMERGENCY STEERING MOTOR(#4947-) 120360 4631A
EMERGENCY STEERING PIPING (1/2) 120370 4641
EMERGENCY STEERING PIPING (2/2)(#4001-4351) 120380 4642
EMERGENCY STEERING PIPING (2/2)(#4352-4625) 120390 4642A
EMERGENCY STEERING PIPING (2/2)(#4626-) 120400 4642B
BRAKE OIL PIPING (FRONT)(#4001-4406) 120410 4651
BRAKE OIL PIPING (FRONT) (1/2)(#4407-) 120420 4651A
BRAKE OIL PIPING (FRONT) (2/2)(#4407-) 120430 4652A
BRAKE OIL PIPING (REAR)(#4001-4406) 120440 4653
BRAKE OIL PIPING (REAR) (1/2)(#4407-) 120450 4653A
BRAKE OIL PIPING (REAR) (2/2)(#4407-) 120460 4654A
BRAKE COOLING PIPING (1/5) (SUCTION LINE) 120470 4661
BRAKE COOLING PIPING (2/5) (BRAKE LINE)(#4001-4728) 120480 4662
BRAKE COOLING PIPING (2/5) (BRAKE LINE)(#4729-) 120490 4662A
BRAKE COOLING PIPING (3/5) (OIL COOLER LINE)(#4001-4728) 120500 4663
BRAKE COOLING PIPING (3/5) (OIL COOLER LINE)(#4729-) 120510 4663A
BRAKE COOLING PIPING (4/5) (OIL COOLER TO HYDRAULIC TANK) 120520 4664
BRAKE COOLING PIPING (5/5) (RETURN LINE) 120530 4665
AUTO-SUSPENSION CONTROL (1/2) 120540 4701
AUTO-SUSPENSION CONTROL (1/2) (FOR EC REGULATIION) 120550 4702
AUTO-SUSPENSION CONTROL (2/2) 120560 4703
AIR GOVERNOR 120570 4801
RELAY VALVE (FOR WHEEL BRAKE) 120580 4803
TREADLE VALVE 120590 4805
RETARDER VALVE 120600 4807
PARKING BRAKE VALVE 120610 4811
RELAY VALVE (FOR PARKING BRAKE) 120620 4813
EMERGENCY BRAKE VALVE 120630 4817
EMERGENCY BRAKE VALVE(#4651-) 120640 4818
FRONT BRAKE CHAMBER 120650 4821
REAR BRAKE CHAMBER(#4001-4406) 120660 4823
REAR BRAKE CHAMBER(#4407-) 120670 4823A
SPRING CYLINDER 120680 4825
SLACK ADJUSTER 120690 4827
CHECK VALVE (FOR RESERVOIR) 120700 4831
CHECK VALVE (FOR RELAY VALVE) 120710 4833
DOUBLE CHECK VALVE (FOR TREADLE VALVE) 120720 4837
AIR PIPING (1/9) (AIR COMPRESSOR TO WET RESERVOIR)(#4001-4406) 120730 4851
AIR PIPING (2/9) (EACH RESERVOIR)(#4001-4406) 120740 4852
AIR PIPING (3/9) (RESERVOIR TO BRAKE CHAMBER)(#4001-4406) 120750 4853
AIR PIPING (4/9) (EACH SWITCH)(#4001-4406) 120760 4854
AIR PIPING (4/9) (EACH SWITCH) (FOR CLUSTER GAUGE PANEL)(#4001-4406) 120770 4854A
AIR PIPING (5/9) (JOINT TO TREADLE AND RETERDER VALVE)(#4001-4406) 120780 4855
AIR PIPING (6/9) (JOINT TO EACH BRAKE VALVE)(#4001-4406) 120790 4856A
AIR PIPING (7/9) (HORN AND EXHAUST BRAKE)(#4001-4406) 120800 4857
AIR PIPING (8/9) (RELAY VALVE TO BRAKE CHAMBER)(#4001-4406) 120810 4858
AIR PIPING (9/9) (RELAY VALVE TO SPRING CYLINDER)(#4001-4406) 120820 4859
AIR PIPING (1/14) (AIR COMPRESSOR TO WET RESERVOIR)(#4407-) 120830 4861
AIR PIPING (2/14) (EACH RESERVOIR)(#4407-) 120840 4862
AIR PIPING (3/14) (RESERVOIR TO FRONT BRAKE CHAMBER)(#4407-) 120850 4863
AIR PIPING (4/14) (RELAY VALVE TO FRONT QUICK RELIESE VALVE)(#4407-) 120860 4864
AIR PIPING (5/14) (RESERVOIR TO REAR RELAY VALVE¤ AIR TANK)(#4407-) 120870 4865
AIR PIPING (6/14) (AIR TANK AND REAR BRAKE CHAMBER)(#4407-) 120880 4866
AIR PIPING (7/14) (REAR RELAY VALVE)(#4407-) 120890 4867
AIR PIPING (8/14) (PARKING RELAY VALVE TO PARKING BRAKE CHAMBER)(#4407-) 120900 4868
AIR PIPING (9/14) (REDUCING VALVE AND REAR QUICK RELIESE VALVE)(#4407-) 120910 4869
AIR PIPING (10/14) (HORN)(#4407-) 120920 4870
AIR PIPING (11/14) (PIPING CHANNEL)(#4407-) 120930 4871
AIR PIPING (12/14) (EACH SWITCH)(#4407-) 120940 4872
AIR PIPING (13/14) (JOINT TO TREADLE AND RETERDER VALVE)(#4407-) 120950 4873
AIR PIPING (14/14) (JOINT TO EACH BRAKE VALVE)(#4407-) 120960 4875
AIR DRYER(#4001-4529) 120970 4881
AIR DRYER(#4530-4704) 120980 4881A
AIR DRYER(#4705-.) 120990 4881B
AIR DRYER(#.-) 121000 4881C
AIR DRYER PIPING(#4001-4529) 121010 4883
AIR DRYER PIPING(#4530-) 121020 4883A
ALCOHOL INJECTOR (FOR AUSTRIA)(#4001-4406) 121030 4885
ALCOHOL INJECTOR (WITH AIR DRAYER)(#4407-) 121040 4885A
PRESSURIZED HYDRAULIC TANK SYSTEM (1/2) (FOR HIGH ALTITUDE SPEC.)(#4001-4406) 121050 4887
PRESSURIZED HYDRAULIC TANK SYSTEM (2/2) (FOR HIGH ALTITUDE SPEC.)(#4001-4406) 121060 4888
AIR DRYER PIPING (1/2) (FOR DESICCANT TYPE) 121070 4891
AIR DRYER PIPING (2/2) (FOR DESICCANT TYPE) 121080 4893
AIR DRYER (INNER PARTS) (FOR DESICCANT TYPE) 121090 4895
MAIN FRAME(#4001-4351) 121100 4901
MAIN FRAME(#4352-4406) 121110 4901A
MAIN FRAME(#4407-) 121120 4901B
MAIN FRAME (FOR AUTO LUBRICATION)(#4626-) 121130 4902