OPERATOR STATION
SEAT GPCONTROL GP-BRAKE
ELECTRICAL AND STARTING SYSTEM
VALVE GPOPERATOR STATION
WASHER GP-WINDOWWINDOW GP
OPERATOR STATION
SEAT GP#SEBP25390710
155-5959: SUSPENSION GP-SEAT
155-5959 SUSPENSION GP-SEAT -AIR
S/N 5FM1-5020
PART OF 154-5732 SEAT GP-SUSPENSION
AN ATTACHMENT
S/N 5FM1-5020
PART OF 154-5732 SEAT GP-SUSPENSION
AN ATTACHMENT
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3J-4818 | [4] | LOCKWASHER (EXTERNAL TOOTH) | |
| 2. | 102-6317 | [4] | BUMPER | |
| 3. | 123-8157 | [2] | SHAFT | |
| 4. | 128-0686 | [2] | SPACER (9.78X15.88X27.8-MM THK) | |
| 5. | 128-5082 | [1] | BOOT | |
| 6. | 128-5084 | [1] | ABSORBER AS-SHOCK | |
| 7. | 128-5085 | [1] | KNOB-DAMPER (SEAT) | |
| 8. | 147-4549 | [2] | FITTING-ELBOW | |
| 9. | 147-6522 | [1] | SPRING | |
| 10. | 148-3749 | [1] | SCISSORS AS | |
| 11. | 149-2400 | [1] | FITTING | |
| 12. | 149-2402 | [1] | VALVE AS (SEAT) | |
| 13. | 158-3198 | [1] | HOUSING AS | |
| 14. | 160-3662 | [2] | FITTING-BULKHEAD | |
| 15. | 160-7765 B | [1] | WASHER (16.26X22.23X1.97-MM THK) | |
| 16. | 160-7766 B | [6] | WASHER (16.26X22.23X0.51-MM THK) | |
| 17. | 160-7767 B | [6] | WASHER (3.68X12.57X0.51-MM THK) | |
| 18. | 166-7224 | [1] | HOUSING AS | |
| 19. | 1B-4430 | [4] | NUT-JAM (1/2-20-THD) | |
| 20. | 2K-4973 | [3] | LOCKNUT (3/8-16-THD) | |
| 21. | 4V-7884 | [2] | BEARING | |
| 22. | 4V-8556 | [1] | BOLT (3/8-16X2.20-IN) | |
| 23. | 5P-8167 | [1] | BOLT (3/8-16X0.625-IN) | |
| 24. | 8L-8413 | [3] | STRAP-CABLE (WHITE) | |
| 25. | 7X-7739 | [1] | WASHER (9.7X25.4 X4-MM THK) | |
| 26. | 8M-3267 | [1] | SCREW-HEX SOCKET (3/8-16X0.75-IN) | |
| 27. | 8T-2501 | [2] | BOLT (3/8-16X2-IN) | |
| 28. | 147-6541 BE | TUBE | ||
| 29. | 145-0326 | [1] | FILM-INSTRUCTION (SEAT ADJUSTMENT) | |
| 4F-4879 F | [1] | BOLT (3/8-16X0.5-IN) | ||
| AVAILABLE REPAIR KIT(S): | ||||
| 8Y-6928 | [1] | KIT-FASTENER (SEAT) | ||
| (INCLUDES CLIPS-RACHET) | ||||
| 123-9128 | [1] | KIT-ROLLER (SEAT) | ||
| (INCLUDES BEARINGS, ROLLERS, TIE WRAP) | ||||
| 128-0613 | [1] | KIT-TETHER (SEAT) | ||
| (INCLUDES TETHERS) | ||||
| 132-3439 | [1] | KIT-INDICATOR (SEAT) | ||
| (INCLUDES MAGNET, CAM, INDICATOR, NUT, SPRING, LABEL) | ||||
| B | USE AS REQUIRED | |||
| E | ORDER BY THE CENTIMETER | |||
| F | NOT SHOWN | |||
#SEBP25390711
273-2820: SUSPENSION GP-SEAT
273-2820 SUSPENSION GP-SEAT
S/N 5FM5021-UP
PART OF 154-5732 SEAT GP-SUSPENSION
AN ATTACHMENT
S/N 5FM5021-UP
PART OF 154-5732 SEAT GP-SUSPENSION
AN ATTACHMENT
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3P-9900 | [5] | WASHER (10.5X30X3-MM THK) | |
| 2. | 4B-4278 | [2] | WASHER (10.2X20.5X1.6-MM THK) | |
| 3. | 4V-8577 | [12] | BEARING | |
| 4. | 101-0003 | [26] | FASTENER | |
| 5. | 145-0326 | [1] | FILM-INSTRUCTION (SEAT ADJUSTMENT) | |
| 6. | 164-1234 | [1] | PLATE | |
| 7. | 186-5107 | [2] | SCREW-DRIVE (NO 8-16X1.25-IN) | |
| 8. | 192-7752 | [4] | SHAFT AS | |
| 9. | 192-7760 | [1] | SHAFT | |
| 10. | 192-7767 | [1] | SCISSORS AS | |
| 11. | 192-7783 | [1] | TOGGLE AS (WIDE) | |
| 12. | 192-7787 | [1] | TOGGLE AS (NARROW) | |
| 13. | 192-7795 | [1] | BOOT | |
| 14. | 192-7810 | [1] | SPRING AS-AIR | |
| 5P-4423 | [1] | ELBOW | ||
| 163-1135 | [1] | SPRING | ||
| 15. | 192-7812 J | [1] | BOLT-SPECIAL | |
| 16. | 192-7820 | [3] | BUMPER | |
| 17. | 192-7822 | [1] | SHAFT | |
| 18. | 237-3943 | [1] | BRACKET | |
| 19. | 237-3970 Y | [1] | AIR COMPRESSOR GP-SEAT | |
| 20. | 273-3356 | [1] | HOUSING AS | |
| 21. | 273-3357 | [1] | HOUSING AS | |
| 22. | 1H-8296 | [1] | SCREW-MACHINE (3/8-16X0.52-IN) | |
| 23. | 2K-4973 J | [8] | LOCKNUT (3/8-16-THD) | |
| 24. | 3J-4818 J | [1] | LOCKWASHER (EXTERNAL TOOTH) | |
| 25. | 5C-2890 M | [3] | NUT (M6X1-THD) | |
| 26. | 8T-9371 | [1] | BOLT (3/8-16X0.5-IN) | |
| 27. | 211-5358 E | CONDUIT-FLEXIBLE (70-CM) | ||
| 27A. | 211-5358 E | CONDUIT-FLEXIBLE (30-CM) | ||
| 28. | 5P-6010 D | TUBE (0.31-M) | ||
| 28A. | 5P-6010 D | TUBE (0.05-M) | ||
| AVAILABLE REPAIR KIT(S): | ||||
| 243-5692 | [1] | KIT-AIR VALVE (SUSPENSION SEAT) | ||
| (INCLUDES FITTINGS, LOCKWASHER, KNOB AS, & NUT) | ||||
| 212-7779 J | [1] | KIT-SHOCK ABSORBER (SUSPENSION SEAT) | ||
| (INCLUDES CABLE STRAP, SPRING, CLAMP, ADJUSTERS, BOLTS, BEARINGS, WASHERS, SHOCK ABSORBER, BRACKETS, KIT-PULLEY, | ||||
| CABLE AS, KNOB, LOCKNUTS, LOCKWASHER, & BALL) | ||||
| 213-5170 | [1] | KIT-SEAT ADJUSTER (SEAT ADJUSTMENT) | ||
| (INCLUDES BOLTS, NUTS, ROD, ARM, HOUSING & LOCKNUTS) | ||||
| 211-9294 | [1] | KIT-TETHER | ||
| 212-7783 H | [1] | KIT-PULLEY | ||
| (INCLUDES PIN, PULLEY, RETAINING RING, SETSCREW & SPRING) | ||||
| D | ORDER BY THE METER | |||
| E | ORDER BY THE CENTIMETER | |||
| H | KIT MARKED H SERVICES 212-7779 KIT-SHOCK ABSORBER | |||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP25390712
8X-2650: VALVE GP-AIR CONTROL
8X-2650 VALVE GP-AIR CONTROL
S/N 5FM1-UP
PART OF 8W-4740 CONTROL GP-SERVICE BRAKE
S/N 5FM1-UP
PART OF 8W-4740 CONTROL GP-SERVICE BRAKE
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8X-2646 | [1] | LEVER AS | |
| 2. | 9D-8121 | [1] | ROLLER | |
| 3. | 3B-4607 | [1] | PIN-COTTER | |
| 7B-9323 | [1] | PIN | ||
| 4. | 5D-3636 | [1] | BOOT | |
| 5. | 2R-0719 | [1] | PLUNGER | |
| 6. | 125-5321 | [3] | BOLT | |
| 7. | 2R-0694 | [1] | PLATE-BRAKE VALVE | |
| 8. | 2R-0724 | [1] | BUTTON-STOP | |
| 9. | 2D-6006 | [1] | PIN | |
| 10. | 3B-4610 | [1] | PIN-COTTER | |
| 11. | 8W-5651 J | [1] | VALVE GP-CONTROL (AIR) | |
| 5D-0768 | [1] | SPRING | ||
| AVAILABLE REPAIR KIT(S): | ||||
| 2G-6285 J | [1] | KIT-AIR CONTROL VALVE | ||
| (INCLUDES SPRINGS, INLET & EXHAUST VALVES,0-RINGS, BOOT,SCREW, | ||||
| LOCKNUT & FILTER) | ||||
| J | KIT MARKED J IS AVAILABLE FOR PART MARKED J | |||
#SEBP25390713
185-0008: VALVE GP-SOLENOID
185-0008 VALVE GP-SOLENOID
S/N 5FM1-UP
24-VOLT
FIELD REPLACEMENT FOR @@@@@ 7T-9074@@@@@
S/N 5FM1-UP
24-VOLT
FIELD REPLACEMENT FOR @@@@@ 7T-9074@@@@@
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS#SEBP25390714
7T-9074: VALVE GP-SOLENOID
7T-9074 VALVE GP-SOLENOID
S/N 5FM1-UP
24 VOLT
PART OF 8W-5934 CONTROL GP-PARKING BRAKE, 123-5668 HORN GP-AIR
FIELD REPLACEMENT ORDER @@@@@185-0008@@@@@, 204-2122 WIRE AS
ALSO AN ATTACHMENT
S/N 5FM1-UP
24 VOLT
PART OF 8W-5934 CONTROL GP-PARKING BRAKE, 123-5668 HORN GP-AIR
FIELD REPLACEMENT ORDER @@@@@185-0008@@@@@, 204-2122 WIRE AS
ALSO AN ATTACHMENT
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS#SEBP25390715
125-4342: WASHER GP-WINDOW
125-4342 WASHER GP-WINDOW -FRONT
S/N 5FM1-UP
PART OF 129-7228, 129-7229 CAB AR
AN ATTACHMENT
S/N 5FM1-UP
PART OF 129-7228, 129-7229 CAB AR
AN ATTACHMENT
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8X-9405 | [1] | RESERVOIR GP | |
| 6W-5698 | [2] | GROMMET | ||
| 7T-1961 | [1] | CAP | ||
| 8X-1135 | [1] | GASKET | ||
| 261-3345 | [2] | CONNECTOR | ||
| 8X-9349 | [1] | PAD (RECTANGULAR) | ||
| 107-4865 | [1] | PAD (ROUND) | ||
| 2. | 8W-0935 | [1] | GASKET | |
| 3. | 8W-0934 | [1] | BRACKET | |
| 4. | 9P-2369 | [1] | JET AS-WASHER | |
| 8Y-4408 | [1] | NOZZLE AS-JET | ||
| 5. | 9X-2042 M | [2] | SCREW-TRUSS HEAD (M6X1X12-MM) | |
| 6. | 5C-2890 M | [2] | NUT (M6X1-THD) | |
| 7. | 5P-4115 | [2] | WASHER-HARD (7.2X19X2-MM THK) | |
| 8. | 3S-2093 | [3] | STRAP-CABLE | |
| 9. | 102-3645 | [1] | COVER | |
| 10. | 9X-2045 M | [3] | SCREW-TRUSS HEAD (M6X1X20-MM) | |
| 11. | 4D-7388 | [1] | CLIP (LOOP) | |
| 12. | 5M-3062 | [1] | BOLT (3/8-16X0.75-IN) | |
| 13. | 6K-9632 | [1] | TEE | |
| 14. | 7T-8891 | [1] | PUMP AS-WASHER | |
| 15. | 144-0195 E | HOSE (30-CM) | ||
| 15A. | 144-0195 E | HOSE (10-CM EACH) | ||
| 15B. | 144-0195 E | HOSE (220-CM) | ||
| 16. | 6V-6467 | [2] | PLUG | |
| 17. | 8T-4896 | [1] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| E | ORDER BY THE CENTIMETER | |||
| M | METRIC PART | |||
#SEBP25390716
8X-9675: WASHER GP-WINDOW
8X-9675 WASHER GP-WINDOW -FRONT
S/N 5FM1-UP
PART OF 116-5876, 130-0461 ROPS AR
AN ATTACHMENT
S/N 5FM1-UP
PART OF 116-5876, 130-0461 ROPS AR
AN ATTACHMENT
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 144-0195 E | HOSE (250-CM EACH) | ||
| 1A. | 144-0195 E | HOSE (40-CM EACH) | ||
| 2. | 8W-0935 | [1] | GASKET | |
| 3. | 8W-0934 | [1] | BRACKET | |
| 4. | 9P-2369 | [1] | JET AS-WASHER | |
| 8Y-4408 | [1] | NOZZLE AS-JET | ||
| 5. | 8T-2901 | [1] | NOZZLE AS | |
| 8Y-4409 | [1] | NOZZLE AS-JET | ||
| 7. | 5C-2890 M | [2] | NUT (M6X1-THD) | |
| 8. | 5P-4115 | [2] | WASHER-HARD (7.2X19X2-MM THK) | |
| 9. | 3S-2093 | [3] | STRAP-CABLE | |
| 10. | 102-3645 | [1] | COVER | |
| 11. | 9X-2045 M | [5] | SCREW-TRUSS HEAD (M6X1X20-MM) | |
| 12. | 4D-7388 | [2] | CLIP (LOOP) | |
| 13. | 5M-3062 | [1] | BOLT (3/8-16X0.75-IN) | |
| 14. | 8T-4896 | [2] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 15. | 7T-8891 | [2] | PUMP AS-WASHER | |
| 16. | 8X-9405 | [1] | RESERVOIR GP | |
| 17. | 261-3345 | [2] | CONNECTOR | |
| 18. | 6W-5698 | [2] | GROMMET | |
| 19. | 7T-1961 | [1] | CAP | |
| 20. | 8X-1135 | [1] | GASKET | |
| 21. | 8X-9349 | [1] | PAD | |
| 22. | 107-4865 | [1] | PAD | |
| 24. | 4L-6454 | [1] | BOLT (3/8-16X1-IN) | |
| 25. | 6V-8801 | [1] | NUT (3/8-16-THD) | |
| 26. | 7G-4326 | [1] | PLATE | |
| E | ORDER BY THE CENTIMETER | |||
| M | METRIC PART | |||
#SEBP25390717
8X-9680: WASHER GP-WINDOW
8X-9680 WASHER GP-WINDOW -REAR
S/N 5FM1-UP
PART OF 155-7450, 155-7451 WIPER AR-WINDOW
AN ATTACHMENT
S/N 5FM1-UP
PART OF 155-7450, 155-7451 WIPER AR-WINDOW
AN ATTACHMENT
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3S-2093 | [1] | STRAP-CABLE | |
| 2. | 3V-3816 | [1] | NOZZLE AS | |
| 8Y-4408 | [1] | NOZZLE AS-JET | ||
| 3. | 6K-9632 | [1] | TEE | |
| 4. | 7T-8891 | [1] | PUMP AS-WASHER | |
| 5. | 8E-8293 | [1] | GROMMET | |
| 6. | 523-9208 | [1] | BRACKET | |
| 7. | 4D-7794 | [4] | CLIP | |
| 8. | 8T-4121 | [3] | WASHER-HARD (11X21X2.5-MM THK) | |
| 9. | 8T-4136 M | [1] | BOLT (M10X1.5X25-MM) | |
| 10. | 8T-4191 M | [4] | BOLT (M10X1.5X16-MM) | |
| 11. | 8T-4896 | [2] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 12. | 144-0195 E | HOSE (164-CM) | ||
| 12A. | 144-0195 E | HOSE (30-CM) | ||
| 12B. | 144-0195 E | HOSE (33-CM) | ||
| E | ORDER BY THE CENTIMETER | |||
| M | METRIC PART | |||
#SEBP25390718
125-8846: WINDOW GP-CAB
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5T-1958 | [1] | IDLER AS | |
| 5T-3144 | [1] | PIVOT AS-IDLER | ||
| 2. | 1H-3340 | [12] | BOLT (10-24X1-IN) | |
| 3. | 8W-1028 | [1] | HINGE AS | |
| 4. | 126-1167 | [1] | BOLT (3/8-24X5.375-IN) | |
| 5. | 126-0228 | [1] | CATCH-STOP | |
| 6. | 5T-1969 | [1] | HANDLE | |
| 7. | 1H-8456 | [2] | SCREW-MACHINE (10-24X0.884-IN) | |
| 8. | 5P-5680 BD | SEAL | ||
| 9. | 5T-1967 | [1] | GLASS-VENT | |
| 10. | 126-1539 | [1] | HANDLE-PULL | |
| 11. | 5T-1964 | [1] | SEAL | |
| 12. | 7X-7661 BE | TAPE | ||
| 13. | 126-0208 | [1] | SPACER (10.31X17.45X50.8-MM THK) | |
| 14. | 126-0209 | [1] | PLATE | |
| 15. | 126-0210 | [1] | PLATE | |
| 16. | 5T-1972 | [14] | INSERT-SCREW (10-24-THD) | |
| 17. | 8T-0352 M | [3] | BOLT (M5X0.8X45-MM) | |
| 18. | 8T-0328 | [6] | WASHER-HARD (5.5X10X1-MM THK) | |
| 19. | 7Y-5226 M | [3] | NUT (M5X0.8-THD) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 5T-3146 | [1] | KIT-IDLER HOUSING | ||
| B | USE AS REQUIRED | |||
| D | ORDER BY THE METER | |||
| E | ORDER BY THE CENTIMETER | |||
| M | METRIC PART | |||
#SEBP25390719
125-8847: WINDOW GP-CAB
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5T-1959 | [1] | IDLER AS | |
| 5T-3145 | [1] | PIVOT AS-IDLER | ||
| 2. | 1H-3340 | [12] | BOLT (10-24X1-IN) | |
| 3. | 8W-1029 | [1] | HINGE AS | |
| 4. | 126-1167 | [1] | BOLT (3/8-24X5.375-IN) | |
| 5. | 126-0228 | [1] | CATCH-STOP | |
| 6. | 6G-2959 | [1] | HANDLE | |
| 7. | 1H-8456 | [2] | SCREW-MACHINE (10-24X0.884-IN) | |
| 8. | 5P-5680 BD | SEAL | ||
| 9. | 5T-1967 | [1] | GLASS-VENT | |
| 10. | 126-1539 | [1] | HANDLE-PULL | |
| 11. | 5T-1964 | [1] | SEAL | |
| 12. | 7X-7661 B | TAPE | ||
| 13. | 126-0208 | [1] | SPACER (10.31X17.45X50.8-MM THK) | |
| 14. | 126-0209 | [1] | PLATE | |
| 15. | 126-0210 | [1] | PLATE | |
| 16. | 5T-1972 | [14] | INSERT-SCREW (10-24-THD) | |
| 17. | 8T-0352 M | [3] | BOLT (M5X0.8X45-MM) | |
| 18. | 8T-0328 | [6] | WASHER-HARD (5.5X10X1-MM THK) | |
| 19. | 7Y-5226 M | [3] | NUT (M5X0.8-THD) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 5T-3147 | [1] | KIT-IDLER HOUSING | ||
| B | USE AS REQUIRED | |||
| D | ORDER BY THE METER | |||
| M | METRIC PART | |||


