ELECTRICAL AND STARTING SYSTEM
WIRING GPLIGHTING GP
WIRING GP
SENSOR GP
WIRING GP
POWER TRAIN
AXLE GPDRIVE GP-FINAL
TRANSMISSION GP
CHAIN GP
ELECTRICAL AND STARTING SYSTEM
WIRING GP#M00978190290
506-4264: WIRING GP-REAR
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9G-2758 | [1] | LOCKOUT-SWITCH | |
| 2. | 7N-0718 Y | [1] | SWITCH GP-DISCONNECT (BATTERY) | |
| 3. | 106-0800 | [1] | CONNECTOR GP (REMOTE JUMP START, POSITIVE) | |
| 4D-5243 | [1] | LOCKWASHER | ||
| 9B-9146 | [1] | NUT-SPECIAL (3/8-16-THD) | ||
| 062-5388 | [1] | LOCKNUT (1-11-1/2-THD) | ||
| 277-5777 | [1] | COVER-TERMINAL | ||
| 4. | 132-1806 | [1] | STRAP AS-GROUND | |
| 5. | 146-6747 | [1] | FILM-INFORMATION (24-VOLT) | |
| 6. | 240-0231 | [1] | TERMINAL AS-BATTERY (REMOTE JUMP START, NEGATIVE) | |
| 7. | 395-5313 | [1] | BAR | |
| 8. | 424-6619 | [1] | BLOCK AS-JUNCTION (BATTERY) | |
| 9. | 4S-1962 | [6] | CLIP (LOOP) | |
| 10. | 562-2953 | [1] | CABLE AS | |
| 224-6136 E | TUBE (7-CM) | |||
| 159-8049 E | CABLE (00-GA, RED)(173-CM) | |||
| 1S-7252 | [1] | TERMINAL-CABLE (00-GA, 3/8-IN SCREW) | ||
| 276-1786 | [1] | COVER-TERMINAL (RED) | ||
| 315-0180 | [1] | TERMINAL-RING (00-GA, 3/8-IN SCREW) | ||
| 11. | 7K-1181 | [1] | STRAP-CABLE | |
| 12. | 7V-6571 | [6] | GROMMET | |
| 13. | 8T-4121 | [8] | WASHER-HARD (11X21X2.5-MM THK) | |
| 14. | 8T-4137 M | [7] | BOLT (M10X1.5X20-MM) | |
| 15. | 8T-4139 M | [2] | BOLT (M12X1.75X30-MM) | |
| 16. | 8T-4195 M | [1] | BOLT (M10X1.5X30-MM) | |
| 17. | 8T-4223 | [2] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| E | ORDER BY THE CENTIMETER | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00978190291
452-1879: WIRING GP-REAR LIGHTING
452-1879 WIRING GP-REAR LIGHTING
S/N E941-UP
PART OF 563-2429 LIGHTING AR-SIGNAL
S/N E941-UP
PART OF 563-2429 LIGHTING AR-SIGNAL
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6V-3987 D | SEAL (0.1-M EACH) | ||
| 2. | 3E-5169 | [1] | GUARD-SWITCH | |
| 3. | 7K-1181 | [18] | STRAP-CABLE | |
| 4. | 109-0361 | [1] | FILM-INSTRUCTION (ENGINE SHUTDOWN) | |
| 5. | 213-9100 | [1] | ALARM AS (BACKUP) | |
| 8T-8729 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 9X-1813 E | SLEEVE (29-CM) | |||
| 6A-3361 B | WIRE-ELECTRICAL (16-GA) | |||
| 6. | 243-5821 | [1] | BRACKET AS | |
| 7. | 261-1502 Y | [2] | LAMP GP (24-VOLT)(REVERSE) | |
| 8. | 353-4515 | [1] | SWITCH GP-TOGGLE (LAMP) | |
| 9. | 395-2113 Y | [1] | LAMP GP-SIGNAL (24-VOLT, LED)(STOP, TAIL, TURN, RH) | |
| 9A. | 395-2113 Y | [1] | LAMP GP-SIGNAL (24-VOLT, LED)(STOP, TAIL, TURN, LH) | |
| 10. | 519-5922 Y | [1] | HARNESS AS-LIGHTING (MAIN) | |
| 11. | 521-2672 | [1] | BRACKET AS | |
| 8T-3490 M | [3] | NUT-WELD (M10X1.5-THD) | ||
| 12. | 130-5300 | [6] | CLIP | |
| 13. | 344-5673 M | [12] | NUT (M6X1-THD) | |
| 14. | 344-5674 M | [2] | NUT (M8X1.25-THD) | |
| 15. | 4P-7581 | [4] | CLIP (LADDER) | |
| 16. | 5P-4116 | [6] | WASHER-HARD (8.8X20.5X2-MM THK) | |
| 17. | 8T-4121 | [9] | WASHER-HARD (11X21X2.5-MM THK) | |
| 18. | 8T-4136 M | [5] | BOLT (M10X1.5X25-MM) | |
| 19. | 8T-4137 M | [4] | BOLT (M10X1.5X20-MM) | |
| 20. | 8T-4189 M | [4] | BOLT (M8X1.25X20-MM) | |
| 21. | 9X-8256 | [12] | WASHER (6.6X12X2-MM THK) | |
| B | USE AS REQUIRED | |||
| D | ORDER BY THE METER | |||
| E | ORDER BY THE CENTIMETER | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00978190292
452-1850: WIRING GP-SECONDARY STEERING
452-1850 WIRING GP-SECONDARY STEERING
S/N E941-UP
PART OF 452-1888 ELECTRICAL AR
S/N E941-UP
PART OF 452-1888 ELECTRICAL AR
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3S-2093 | [3] | STRAP-CABLE | |
| 2. | 8T-4121 | [4] | WASHER-HARD (11X21X2.5-MM THK) | |
| 3. | 8T-4136 M | [1] | BOLT (M10X1.5X25-MM) | |
| 4. | 8T-4137 M | [3] | BOLT (M10X1.5X20-MM) | |
| 5. | 8T-4138 M | [4] | BOLT (M6X1X20-MM) | |
| 6. | 9X-8256 | [4] | WASHER (6.6X12X2-MM THK) | |
| 7. | 505-3702 | [1] | CABLE AS | |
| 1S-7252 | [1] | TERMINAL-CABLE (00-GA, 3/8-IN SCREW) | ||
| 159-8050 E | CABLE (00-GA, BLACK)(30-CM) | |||
| 315-0180 | [1] | TERMINAL-RING (00-GA, 3/8-IN SCREW) | ||
| 351-9309 E | TUBE-HEAT SHRINK (32-MM DIA)(7-CM) | |||
| 8. | 337-9078 Y | [1] | SWITCH GP-MAGNETIC (24-VOLT TO 32-VOLT)(SECONDARY STEERING) | |
| 9. | 423-2232 | [1] | CABLE AS | |
| 1S-7252 | [1] | TERMINAL-CABLE (00-GA, 3/8-IN SCREW) | ||
| 159-8049 E | CABLE (00-GA, RED)(61-CM) | |||
| 224-6136 E | TUBE (4-CM) | |||
| 301-0091 | [1] | COVER-TERMINAL (RED) | ||
| 10. | 4S-1962 | [5] | CLIP (LOOP) | |
| 11. | 566-3691 | [1] | CABLE AS | |
| 1S-7252 | [2] | TERMINAL-CABLE (00-GA, 3/8-IN SCREW) | ||
| 8T-8827 | [2] | BOOT (RED) | ||
| 135-5009 E | TUBE-HEAT SHRINK (32-MM DIA)(10-CM) | |||
| 159-8049 E | CABLE (00-GA, RED)(221-CM) | |||
| 224-6136 E | TUBE (7-CM) | |||
| 232-0897 E | CONDUIT-FLEXIBLE (16.2-MM ID)(95-CM) | |||
| 12. | 5G-3676 | [1] | GROMMET | |
| 13. | 7V-6571 | [4] | GROMMET | |
| E | ORDER BY THE CENTIMETER | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00978190293
452-1820: WIRING GP-SENSOR
452-1820 WIRING GP-SENSOR -MOUNTING
S/N E941-UP
PART OF 462-6506, 561-7228 GRADE CONTROL AR
S/N E941-UP
PART OF 462-6506, 561-7228 GRADE CONTROL AR
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 188-9644 M | [4] | SCREW-FLAT HEAD (M8X1.25X25-MM) | |
| 2. | 329-3356 M | [2] | NUT (M12X1.75-THD) | |
| 3. | 344-5674 M | [4] | NUT (M8X1.25-THD) | |
| 4. | 363-0347 | [1] | SENSOR AS-ROTARY POSITION | |
| 5. | 470-4959 | [1] | SENSOR GP-GRADE (BLADE SLOPE) | |
| 521-5127 | [1] | SOFTWARE GP-MONITOR | ||
| 552-3288 | [1] | PAD | ||
| 6. | 491-1256 | [1] | BRACKET AS | |
| 7. | 491-1257 | [1] | BRACKET | |
| 8. | 498-8523 | [2] | COLLAR | |
| 9. | 4M-6425 | [2] | BOLT (5/16-18X1-IN) | |
| 10. | 554-8937 | [1] | CONTROL GP-ELECTRONIC | |
| 552-3289 | [1] | PAD | ||
| 11. | 5C-9553 M | [3] | BOLT (M6X1X16-MM) | |
| 12. | 8T-4223 | [2] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 13. | 8T-4224 | [6] | WASHER-HARD (8.8X16X2-MM THK) | |
| 14. | 9X-2043 M | [4] | SCREW-TRUSS HEAD (M6X1X14-MM) | |
| 15. | 9X-8256 | [3] | WASHER (6.6X12X2-MM THK) | |
| M | METRIC PART | |||
#M00978190294
452-1853: WIRING GP-STEERING CONSOLE
452-1853 WIRING GP-STEERING CONSOLE -ELECTROHYDRAULIC
S/N E941-UP
PART OF 452-1888 ELECTRICAL AR
S/N E941-UP
PART OF 452-1888 ELECTRICAL AR
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 506-4265 Y | [1] | HARNESS AS-VALVE | |
| 2. | 130-5300 | [2] | CLIP | |
| 3. | 397-9301 | [1] | WASHER-HARD (11.5X20X15-MM THK) | |
| 4. | 8T-4121 | [3] | WASHER-HARD (11X21X2.5-MM THK) | |
| 5. | 8T-4186 M | [1] | BOLT (M10X1.5X40-MM) | |
| 6. | 8T-4191 M | [2] | BOLT (M10X1.5X16-MM) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00978190295
461-8677: AXLE AR-FRONT
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS#M00978190296
461-8678: AXLE GP-FRONT
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2G-8615 | [4] | WASHER-THRUST (2.015X3.625X0.11-IN THK) | |
| 2. | 2G-8741 | [4] | RING-METAL SEAL | |
| 3. | 3B-8486 | [2] | FITTING-GREASE (1/8-27 PTF) | |
| 4. | 3B-8488 | [2] | FITTING-GREASE (1/8-27 PTF) | |
| 5. | 3B-8489 | [10] | FITTING-GREASE (1/8-27 PTF) | |
| 6. | 5T-0906 | [2] | COVER | |
| 7. | 248-6225 | [2] | SPINDLE | |
| 8. | 257-9799 | [4] | PIN | |
| 9. | 260-8602 | [4] | WASHER (11X53.8X3-MM THK) | |
| 10. | 260-8713 Y | [1] | CYLINDER & MTG GP-WHEEL LEAN | |
| 11. | 274-6816 Y | [1] | LINK GP-STEERING | |
| 12. | 279-4357 | [1] | BAR AS | |
| 12A. | 2G-8624 | [2] | BUSHING | |
| 13. | 365-9252 | [1] | HOUSING-SPINDLE (LH) | |
| 14. | 365-9253 | [1] | HOUSING-SPINDLE (RH) | |
| 15. | 381-4308 | [1] | ARM AS (LH) | |
| 15A. | 146-1842 | [1] | BUSHING | |
| 15B. | 146-1843 | [1] | BUSHING | |
| 279-4355 | [1] | PIN | ||
| 16. | 381-4309 | [1] | ARM AS (RH) | |
| 16A. | 146-1842 | [1] | BUSHING | |
| 16B. | 146-1843 | [1] | BUSHING | |
| 279-4356 | [1] | PIN | ||
| 17. | 433-7105 | [4] | SEAL-PIN | |
| 18. | 461-8679 Y | [1] | AXLE AS-FRONT | |
| 19. | 469-8359 Y | [1] | CYLINDER & MTG GP-STEERING | |
| 20. | 030-0060 | [2] | CUP-BEARING | |
| 21. | 030-0061 | [2] | CONE-BEARING | |
| 22. | 148-8395 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 9S-8005 | [1] | PLUG (3/4-16-THD) | ||
| 23. | 155-1142 | [3] | WASHER (17X71X5-MM THK) | |
| 24. | 198-4768 | [3] | WASHER-HARD (17.5X32X8-MM THK) | |
| 25. | 260-7486 | [2] | PIN | |
| 26. | 266-7315 | [2] | WASHER-HARD (22X65X6-MM THK) | |
| 27. | 297-2537 | [2] | LOCK | |
| 28. | 2G-8626 | [2] | WASHER-THRUST (2.02X3.63X0.16-IN THK) | |
| 29. | 2G-8777 | [4] | SEAL | |
| 30. | 2J-8163 | [2] | SEAL-O-RING | |
| 31. | 3B-4618 | [2] | PIN-COTTER | |
| 32. | 5K-5288 | [2] | SEAL GP-DUO-CONE | |
| (EACH INCLUDES) | ||||
| 5K-5129 | [2] | RING-SEALING | ||
| 33. | 5M-6214 | [4] | PLUG (1/8-27 PTF) | |
| 34. | 5P-8890 | [2] | SEAL-LIP TYPE | |
| 35. | 6V-5696 M | [6] | BOLT (M12X1.75X80-MM) | |
| 36. | 6V-5844 M | [3] | BOLT (M16X2X35-MM) | |
| 37. | 6V-8133 M | [2] | BOLT (M24X3X80-MM) | |
| 38. | 7D-8636 | [2] | CONE-BEARING | |
| 39. | 7D-8637 | [2] | CUP-BEARING | |
| 40. | 7D-8643 | [2] | RETAINER | |
| 41. | 7X-0851 M | [2] | NUT (M24X3-THD) | |
| 42. | 7X-2561 M | [4] | BOLT (M20X2.5X35-MM) | |
| 43. | 7X-7729 | [4] | WASHER (11X25X3-MM THK) | |
| 44. | 8T-4137 M | [4] | BOLT (M10X1.5X20-MM) | |
| 45. | 9M-2092 | [4] | SEAL-O-RING | |
| 46. | 9X-2125 M | [4] | BOLT-LOCKING (M10X1.5X25-MM) | |
| 47. | 2G-3865 | [6] | SHIM (0.127-MM THK) | |
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00978190297
380-0723: CARRIER GP-FINAL DRIVE
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6G-7213 | [1] | CARRIER-PLANETARY | |
| 2. | 8D-8634 | [4] | GEAR-PLANETARY (24-TEETH) | |
| 3. | 8W-2307 | [4] | SHAFT | |
| 4. | 265-9125 | [4] | RETAINER | |
| 5. | 2M-5685 | [8] | BEARING | |
| 6. | 5D-0353 | [8] | BOLT-LOCKING (3/8-16X1-IN) | |
| 7. | 5M-2894 | [8] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 8. | 8X-8376 | [8] | WASHER (44.78X79.25X2.92-MM THK) |
#M00978190298
510-9933: CASE & PARTS GP-PLANETARY
510-9933 CASE & PARTS GP-PLANETARY
S/N SS91-UP; KXS1-UP; WXS1-UP
PART OF 439-7500 TRANSMISSION AR
S/N SS91-UP; KXS1-UP; WXS1-UP
PART OF 439-7500 TRANSMISSION AR
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1B-5174 | [1] | PLUG-PIPE | |
| 2. | 2J-0157 | [1] | SEAL-O-RING | |
| 3. | 4P-7581 | [1] | CLIP (LADDER) | |
| 4. | 5M-6200 | [1] | SEAL-O-RING | |
| 5. | 5P-3863 | [5] | SEAL-O-RING | |
| 6. | 6F-6672 | [2] | SEAL-O-RING | |
| 7. | 6L-1650 | [1] | SEAL-O-RING | |
| 8. | 6V-1720 | [1] | PLATE-SERIAL NUMBER (TRANSMISSION) | |
| 9. | 6V-3940 M | [5] | BOLT (M8X1.25X25-MM) | |
| 10. | 6V-4248 M | [8] | BOLT (M10X1.5X25-MM) | |
| 11. | 6V-4249 M | [2] | BOLT (M10X1.5X50-MM) | |
| 12. | 6Y-9763 | [1] | GEAR AS | |
| 4K-8603 | [1] | PLUG-CUP | ||
| 6Y-1007 | [1] | GEAR (38-TEETH) | ||
| 13. | 8E-1133 | [1] | TUBE AS | |
| 14. | 8S-9129 | [1] | FILTER-MAGNETIC (TRANSMISSION OIL) | |
| 15. | 8S-9130 | [1] | SCREEN-SUCTION (TRANSMISSION OIL) | |
| 16. | 8T-4121 | [12] | WASHER-HARD (11X21X2.5-MM THK) | |
| 17. | 8T-4189 M | [18] | BOLT (M8X1.25X20-MM) | |
| 18. | 8T-4195 M | [35] | BOLT (M10X1.5X30-MM) | |
| 19. | 8T-4196 M | [3] | BOLT (M10X1.5X35-MM) | |
| 20. | 8T-4224 | [1] | WASHER-HARD (8.8X16X2-MM THK) | |
| 21. | 8T-5005 M | [5] | BOLT (M10X1.5X70-MM) | |
| 22. | 8T-5436 M | [2] | BOLT (M10X1.5X130-MM) | |
| 23. | 8T-6765 | [1] | PLUG-PIPE (1/4-18-THD) | |
| 24. | 9W-1454 | [5] | COVER | |
| 25. | 9W-6465 | [1] | RETAINER-BEARING | |
| 26. | 9X-4609 | [2] | SEAL-O-RING | |
| 27. | 112-1574 | [1] | SEAL-O-RING | |
| 28. | 145-8039 | [3] | LOCK | |
| 29. | 148-1925 | [2] | VALVE-RELIEF (TRANSMISSION) | |
| 30. | 148-8395 | [4] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 9S-8005 | [1] | PLUG (3/4-16-THD) | ||
| 31. | 148-8406 | [3] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 7M-8485 | [1] | SEAL-O-RING | ||
| 9S-9334 | [1] | PLUG (1-5/16-12-THD) | ||
| 32. | 154-6626 | [1] | BRACKET AS | |
| 8T-3490 M | [1] | NUT-WELD (M10X1.5-THD) | ||
| 33. | 162-0177 | [1] | PLUG AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 9S-8004 | [1] | PLUG (9/16-18-THD) | ||
| 34. | 164-5619 | [6] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 2M-9780 | [1] | SEAL-O-RING | ||
| 9S-8006 | [1] | PLUG (7/8-14-THD) | ||
| 35. | 192-5017 | [2] | BRACKET AS | |
| (EACH INCLUDES) | ||||
| 8T-3490 M | [1] | NUT-WELD (M10X1.5-THD) | ||
| 201-8357 | [1] | BRACKET | ||
| 36. | 197-4977 | [1] | PLUG AS | |
| 5P-4483 | [1] | PLUG | ||
| 7M-8485 | [1] | SEAL-O-RING | ||
| 37. | 276-0744 | [2] | CAP-PLUG | |
| 38. | 277-1873 | [1] | CLIP (LADDER) | |
| 39. | 277-6432 | [1] | COVER AS-TRANSMISSION | |
| 7T-6496 | [1] | PLUG | ||
| 40. | 290-4134 | [2] | VALVE-RELIEF | |
| 41. | 397-2124 | [1] | PLATE | |
| 42. | 398-3707 | [1] | PLATE AS | |
| 8T-3490 M | [2] | NUT-WELD (M10X1.5-THD) | ||
| 43. | 510-9935 | [1] | CASE AS-TRANSMISSION | |
| 7T-6496 | [7] | PLUG | ||
| 8M-6521 | [2] | DOWEL | ||
| 44. | 510-9998 | [1] | PLATE AS | |
| 8T-3490 M | [4] | NUT-WELD (M10X1.5-THD) | ||
| 45. | 092-3206 | [2] | SPACER (12.5X35X30-MM THK) | |
| 46. | 2H-6489 | [1] | RACE-BEARING OUTER | |
| 47. | 2S-3029 | [1] | BALL BEARING | |
| 48. | 4M-6108 | [2] | RACE-BEARING OUTER | |
| 49. | 6I-8642 | [4] | RACE-BEARING OUTER | |
| 50. | 517-8370 | [1] | GUARD | |
| 51. | 517-8371 | [1] | BRACKET AS | |
| 8T-3490 M | [1] | NUT-WELD (M10X1.5-THD) | ||
| 52. | 5P-3924 | [2] | RACE-BEARING OUTER | |
| 53. | 6V-8212 M | [1] | BOLT (M10X1.5X16-MM) | |
| 54. | 9M-2042 | [1] | RACE-BEARING OUTER | |
| 55. | 9W-7038 | [1] | RING-SNAP | |
| 1U-8846 BF | SEALANT-GASKET | |||
| B | USE AS REQUIRED | |||
| F | NOT SHOWN | |||
| M | METRIC PART | |||
#M00978190299
460-1301: CHAIN GP-DRIVE
Parts for your 120 MOTOR GRADER:
CATERPILLAR SISInformation:
ELECTRICAL AND STARTING SYSTEM
WIRING GP
Special Instruction
Caterpillar Parts SIS Catalog 120 :
Truck sale:
Caterpillar LIFT TRUCKS EJE120E, Misc Forklifts, Material handling equipment
- Misc Forklifts
MADISA
- Misc Forklifts
MADISA



