OPERATOR STATION
HEATER GPCAB GP
FAN GP
CAB GP
DOOR GP
OPERATOR STATION
HEATER GP#UEG0231S0310
5D-3136: HEATER ASSEMBLY
5D3136 HEATER ASSEMBLY--24 Volt
Part of 6D7570 Cab Heater Group
Part of 6D7570 Cab Heater Group
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 2D-3970 | [1] | SHROUD | ||
| 6D-1257 | [1] | CORE | ||
| 2D-4117 | [1] | VENT | ||
| 1M-1230 | [6] | NUT AND LOCK ASSEM. | ||
| 5D-2885 | [1] | COVER | ||
| 4D-6624 | [2] | WASHER | ||
| 6D-1254 | [2] | MOTOR ASSEM. | ||
| 1M-1230 | [4] | NUT AND LOCK ASSEM. | ||
| 9F-9831 | [4] | WASHER | ||
| 2D-2681 | [2] | FAN | ||
| 5D-2888 | [1] | CASE ASSEM. | ||
| 4D-9227 | [4] | SCREW | ||
| 5B-9324 | [2] | SET SCREW |
#UEG0231S0311
8D-9785: CAB HEATER GROUP
8D9785 CAB HEATER GROUP--24 Volt
Serial No. 10R2547-Up
7K2785 Heater parts are shown on Page 109D
Serial No. 10R2547-Up
7K2785 Heater parts are shown on Page 109D
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3B-7259 | [1] | ELBOW | |
| 9M-4814 | [1] | CONNECTOR | ||
| 2. | 5K-3549 H | HOSE 123 in. | ||
| 3. | 3B-7255 | [1] | BUSHING | |
| 4. | 8F-8151 | [1] | COCK | |
| 5. | 5K-3549 H | HOSE 120 in. | ||
| 6. | 5D-0718 | [1] | CLIP | |
| 7. | 0S-1620 | [1] | BOLT | |
| 8. | 1A-2029 | [2] | BOLT | |
| 9. | 1D-4717 | [6] | NUT | |
| 10. | 3B-4506 | [10] | LOCKWASHER | |
| 11. | 1S-0882 | [3] | CLIP | |
| 12. | 9D-0389 | [1] | INSULATION | |
| 13. | 0S-1594 | [4] | BOLT | |
| 14. | 7K-2785 Y | [1] | HEATER ASSEM. | |
| (Separate Illustration) | ||||
| 15. | 0S-1588 | [4] | BOLT | |
| 16. | 8D-9594 | [1] | SUPPORT ASSEM. (R.H.) | |
| 8D-9597 | [1] | SUPPORT ASSEM. (L.H.) | ||
| 17. | 8D-9667 | [1] | WIRE ASSEM. | |
| 4S-8787 J | WIRE 35 in. | |||
| 1H-6249 | [1] | TERMINAL | ||
| 18. | 7F-9224 | [1] | TERMINAL | |
| 19. | 5K-9971 | [2] | FITTING | |
| 3B-7741 | [2] | NIPPLE | ||
| 20. | 7K-2780 | [2] | FITTING | |
| 21. | 5D-1026 | [4] | CLAMP | |
| 22. | 3D-4529 | [1] | FUSE (14 AMP) | |
| 23. | 3B-4508 | [1] | LOCKWASHER | |
| 24. | 3K-8785 | [1] | GROMMET | |
| H | ORDER BY THE INCH | |||
| Y | SEPARATE ILLUSTRATION | |||
| J | ORDER BY THE FOOT | |||
#UEG0231S0312
9D-0425: CAB HEATER GROUP
9D425 CAB HEATER GROUP--24 Volt
Serial No. 10R2547-Up
7K2785 Heater parts are shown on Page 109D
FOR USE WITH ROLL-OVER PROTECTIVE STRUCTURE
Serial No. 10R2547-Up
7K2785 Heater parts are shown on Page 109D
FOR USE WITH ROLL-OVER PROTECTIVE STRUCTURE
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3B-7259 | [1] | ELBOW | |
| 9M-4814 | [1] | CONNECTOR | ||
| 2. | 5K-3549 H | HOSE 120 in. | ||
| 3. | 3B-7255 | [1] | BUSHING | |
| 4. | 8F-8151 | [1] | COCK | |
| 5. | 5K-3549 H | HOSE 123 in. | ||
| 6. | 5D-0718 | [1] | CLIP | |
| 7. | 0S-1620 | [1] | BOLT | |
| 8. | 1A-2029 | [2] | BOLT | |
| 9. | 1D-4717 | [6] | NUT | |
| 10. | 3B-4506 | [10] | LOCKWASHER | |
| 11. | 1S-0882 | [3] | CLIP | |
| 12. | 9D-0271 | [1] | INSULATION | |
| 13. | 0S-1594 | [4] | BOLT | |
| 14. | 7K-2785 Y | [1] | HEATER ASSEM. | |
| (Separate Illustration) | ||||
| 15. | 0S-1588 | [4] | BOLT | |
| 16. | 8D-9594 | [1] | SUPPORT ASSEM. (R.H.) | |
| 8D-9597 | [1] | SUPPORT ASSEM. (L.H.) | ||
| 17. | 8D-9667 | [1] | WIRE ASSEM. | |
| 4S-8787 J | WIRE 35 in. | |||
| 1H-6249 | [1] | TERMINAL | ||
| 18. | 7F-9224 | [1] | TERMINAL | |
| 19. | 5K-9971 | [2] | FITTING | |
| 3B-7741 | [2] | NIPPLE | ||
| 20. | 7K-2780 | [2] | FITTING | |
| 21. | 5D-1026 | [4] | CLAMP | |
| 22. | 3D-4529 | [1] | FUSE (14 AMP) | |
| 23. | 3B-4508 | [1] | LOCKWASHER | |
| 24. | 3K-8785 | [1] | GROMMET | |
| J | ORDER BY THE FOOT | |||
| Y | SEPARATE ILLUSTRATION | |||
| H | ORDER BY THE INCH | |||
#UEG0231S0313
7K-2785: HEATER GP
7K2785 HEATER ASSEMBLY
Serial No. 10R2547-Up
Part of 8D9785 and 9D425 Cab Heater Groups
shown on Pages 109A and 109B
Serial No. 10R2547-Up
Part of 8D9785 and 9D425 Cab Heater Groups
shown on Pages 109A and 109B
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7K-6422 | [1] | COVER (front) | |
| 7K-6421 | [1] | CASE (rear) | ||
| 2. | 7K-6419 | [1] | FAN | |
| 3. | 2L-9038 | [4] | LOCKNUT | |
| 4B-4276 | [4] | WASHER | ||
| 4. | 7K-6420 | [1] | SHROUD | |
| 5. | 5D-5659 | [1] | SWITCH ASSEM. | |
| 6. | 7K-6418 | [1] | CLAMP ASSEM. (L.H.) | |
| 7. | 1H-3337 | [4] | BOLT | |
| 1H-3338 | [4] | LOCKWASHER | ||
| 8. | 7K-6417 | [1] | CLAMP (R.H.) | |
| 9. | 6D-1254 | [1] | MOTOR ASSEM. | |
| (Includes) | ||||
| 6K-0613 C | [2] | TERMINAL | ||
| 10. | 7K-6416 | [1] | GROMMET | |
| 11. | 1M-1230 | [5] | NUT & LOCK ASSEM. | |
| 12. | 7K-6423 | [1] | CORE | |
| 13. | 9F-9831 | [2] | WASHER | |
| 14. | 2K-8270 | [4] | NUT ASSEM. | |
| 15. | 2V-2569 | [8] | BUMPER | |
| C | INDICATES CHANGE | |||
#UEG0231S0314
7D-6970: CAB ARRANGEMENTS
7D6970 Cab Arrangements
WITH GLASS AND DOORS
WITH GLASS AND DOORS
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS#UEG0231S0315
7D-6980: CAB ARRANGEMENTS
7D6980 Cab Arrangements
WITH TINTED GLASS AND DOORS
WITH TINTED GLASS AND DOORS
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS#UEG0231S0316
4D-3810: DEFROSTER FAN GROUP
4D3810 DEFROSTER FAN GROUP--24 Volt
Part of 7D6970 & 7D6980 Cab Arrangements
Part of 7D6970 & 7D6980 Cab Arrangements
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 2B-2695 | [4] | BOLT | ||
| 1D-4716 | [4] | NUT | ||
| 3B-4505 | [4] | LOCKWASHER | ||
| 5D-2856 | [1] | FAN ASSEM. | ||
| 3D-8754 | [1] | SWITCH ASSEM. | ||
| 3D-8743 | [1] | BASE ASSEM. | ||
| 3D-8752 | [1] | NUT | ||
| 4B-4277 | [2] | WASHER | ||
| 3D-8747 | [1] | BRACKET | ||
| 3D-8761 | [1] | BOLT | ||
| 3D-8753 | [1] | NUT | ||
| 4B-4276 | [4] | WASHER | ||
| 4D-0128 | [1] | SCREW | ||
| 3D-8756 | [1] | SET SCREW | ||
| 3D-8745 | [1] | BRACKET | ||
| 6D-5716 C | [1] | MOTOR ASSEM. | ||
| 1M-1230 C | [2] | NUT AND LOCK ASSEM. | ||
| 9F-9831 C | [2] | WASHER | ||
| 3D-8751 | [1] | WASHER | ||
| 3D-8749 | [1] | GUARD | ||
| 3D-8748 | [1] | FAN ASSEM. | ||
| 4D-1220 | [1] | WIRE ASSEM. | ||
| 2D-8781 | [1] | TERMINAL | ||
| (.171" Hole) | ||||
| 7F-9224 | [1] | TERMINAL | ||
| (.234" Hole) | ||||
| (Parts of Wire Assem. 4D1220) | ||||
| C | INDICATES CHANGE FROM PREVIOUS | |||
#UEG0231S0317
9D-1290: DEFROSTING FAN GROUP
9D1290 DEFROSTING FAN GROUP--24 Volt
FOR USE WITH ROLL-OVER PROTECTIVE STRUCTURE
FOR USE WITH ROLL-OVER PROTECTIVE STRUCTURE
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 2B-2695 | [4] | BOLT | ||
| 1D-4716 | [4] | NUT | ||
| 3B-4505 | [4] | LOCKWASHER | ||
| 5D-2856 | [1] | FAN ASSEM. | ||
| 3D-8754 | [1] | SWITCH ASSEM. | ||
| 3D-8743 | [1] | BASE ASSEM. | ||
| 3D-8752 | [1] | NUT | ||
| 4B-4277 | [2] | WASHER | ||
| 3D-8747 | [1] | BRACKET | ||
| 3D-8761 | [1] | BOLT | ||
| 3D-8753 | [1] | NUT | ||
| 4B-4276 | [4] | WASHER | ||
| 4D-0128 | [1] | SCREW | ||
| 3D-8756 | [1] | SET SCREW | ||
| 3D-8745 | [1] | BRACKET | ||
| 5D-2854 | [1] | MOTOR ASSEM. | ||
| 2M-2778 | [2] | NUT | ||
| 4B-4863 | [2] | WASHER | ||
| 3D-8751 | [1] | WASHER | ||
| 030-8749 | [1] | GUARD | ||
| 3D-8748 | [1] | FAN ASSEM. | ||
| 5D-9922 | [1] | WIRE ASSEM. | ||
| 7F-9224 | [2] | TERMINAL | ||
| (Part of 5D9922 Assem.) | ||||
#UEG0231S0318
7D-4750: CAB GROUP
7D4750 CAB GROUP
Also part of 7D6970 and 7D6980 Cab Arrangements
Also part of 7D6970 and 7D6980 Cab Arrangements
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 4B-1239 | [1] | SCREW | ||
| 4D-1251 | [1] | INSULATOR | ||
| 4D-1252 | [1] | INSULATOR | ||
| 7F-9224 | [1] | TERMINAL | ||
| (PART OF WIRE ASSEM. 5D5668) | ||||
| 4B-2048 | [2] | NUT | ||
| 7H-2079 | [1] | LOCKWASHER | ||
| 4B-4275 | [2] | WASHER | ||
| 5H-9743 | [1] | GROMMET | ||
| 4D-1263 | [1] | TUBE ASSEM. | ||
| 5H-4871 | [4] | PLUG (BUTTON) | ||
| 5D-5668 | [1] | WIRE ASSEM. | ||
| 0T-0642 | [5] | BOLT | ||
| 3B-4506 | [5] | LOCKWASHER | ||
| 3D-4529 | [1] | FUSE | ||
| 7D-3737 | [1] | HEADLINER | ||
| 1F-0748 | [2] | NUT (WELD) | ||
| 9F-2978 | [18] | NUT (WELD) | ||
| 7B-3523 | [1] | SEAL | ||
| 5B-2927 | [8] | SCREW (1" LONG) | ||
| 1D-4717 | [8] | NUT | ||
| 3B-4506 | [8] | LOCKWASHER | ||
| 2K-5532 | [8] | SCREW (1.25" LONG) | ||
| 1D-4717 | [8] | NUT | ||
| 3B-4506 | [8] | LOCKWASHER | ||
| 4B-4278 | [8] | WASHER | ||
| 5D-2640 | [4] | NUT (WELD) | ||
| 4B-1290 | [2] | SCREW | ||
| 1D-4717 | [2] | NUT | ||
| 3B-4506 | [2] | LOCKWASHER | ||
| 0T-0924 | [4] | BOLT | ||
| 1B-4203 | [4] | NUT | ||
| 3B-4506 | [4] | LOCKWASHER | ||
| 6F-7030 | [4] | BOLT | ||
| 1B-4203 | [4] | NUT | ||
| 3B-4506 | [4] | LOCKWASHER | ||
| 5F-5459 | [2] | SHIM | ||
#UEG0231S0319
2D-3150: CAB DOOR, REAR WINDOW AND SIDE PANEL GROUP
2D3150 CAB DOOR, REAR WINDOW AND SIDE PANEL GROUP
Part of 7D6970 Cab Arrangement listed on Page 110
2D3070 Rear Window parts are shown on Page 114
Part of 7D6970 Cab Arrangement listed on Page 110
2D3070 Rear Window parts are shown on Page 114
Parts for your 120 MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 3D-8302 | [2] | PIN | ||
| 5B-1890 | [2] | SPRING | ||
| 4M-5283 | [18] | BOLT | ||
| 2D-6235 | [18] | NUT | ||
| 1A-8912 | [18] | WASHER | ||
| 1A-8912 | [2] | WASHER | ||
| 3D-9369 | [2] | RING | ||
| 2D-3072 | [2] | SEAL (30.1875" LONG) | ||
| 2D-3074 | [2] | SEAL (48.6875" LONG) | ||
| 2D-3070 Y | [1] | WINDOW GROUP | ||
| (SEE SEPARATE ILLUSTRATION) | ||||
| 4D-7710 | [20] | SCREW (62" LONG) | ||
| 5B-2926 | [6] | SCREW (50" LONG) | ||
| 4B-2051 | [20] | NUT | ||
| 3B-4503 | [20] | LOCKWASHER | ||
| 4B-4674 | [18] | WASHER | ||
| 2D-3734 | [2] | GLASS (UNTINTED) | ||
| 9S-3222 H | [13] | FEET-SEAL | ||
| 5B-2906 | [2] | CRANK | ||
| 5B-3155 | [2] | PIN | ||
| 5B-2905 | [2] | BRACKET | ||
| 0L-0955 | [2] | SPRING | ||
| 4B-1230 | [8] | SCREW | ||
| 4B-2047 | [8] | NUT | ||
| 3B-4502 | [8] | LOCKWASHER | ||
| 5B-2907 | [2] | SCREW | ||
| 6D-3811 | [2] | HINGE | ||
| (1 IN EACH DOOR ASSEM. 2D3745 AND 2D3746) | ||||
| 9S-3222 H | [32 FEET] | SEAL | ||
| (16 FEET IN EACH DOOR ASSEM. 2D3745 AND 2D3746) | ||||
| 2D-3738 | [4] | GLASS (UNTINTED) | ||
| (2 IN EACH DOOR ASSEM. 2D3745 AND 2D3746) | ||||
| 4B-1287 | [4] | SCREW | ||
| 4B-1221 | [8] | SCREW | ||
| 3B-4501 | [8] | LOCKWASHER | ||
| (4 OF EACH IN EACH DOOR ASSEM. 2D3745 AND 2D3746) | ||||
| 7B-8248 | [1] | LOCK (RIGHT HAND) | ||
| (PART OF DOOR ASSEM. 2D3745) | ||||
| 1D-4178 | [1] | LOCK (LEFT HAND) | ||
| (PART OF DOOR ASSEM. 2D3746) | ||||
| 0T-0284 | [4] | BOLT | ||
| 3B-4504 | [4] | LOCKWASHER | ||
| 5B-2904 | [2] | STOP | ||
| 5B-2903 | [4] | SHIM | ||
| 7B-8249 | [1] | HANDLE (RIGHT HAND) | ||
| (PART OF DOOR ASSEM. 2D3745) | ||||
| 7B-8250 | [1] | HANDLE (LEFT HAND) | ||
| (PART OF DOOR ASSEM. 2D3746) | ||||
| 4B-1274 | [4] | SCREW | ||
| (2 IN EACH DOOR ASSEM. 2D3745 AND 2D3746) | ||||
| 3D-7303 | [2] | BRACKET | ||
| 2D-3745 | [1] | DOOR ASSEM. (RIGHT HAND) | ||
| 2D-3746 | [1] | DOOR ASSEM. (LEFT HAND) | ||
| 6D-6581 | [26] | RIVET | ||
| 2D-3741 | [2] | SEAL | ||
| (1/2 OF EACH IN EACH DOOR ASSEM. 2D3745 AND 2D3746) | ||||
| H | ORDER BY THE FOOT | |||
| Y | SEPARATE ILLUSTRATION | |||
Information:
OPERATOR STATION
HEATER GP
Special Instruction
Installation Instructions for the 174-1508 Electric Motor {5927}
Installation Instructions for the 174-1508 Electric Motor {5927}
Installation Instructions for the 174-1508 Electric Motor {5927}
Tool Operating Manual
Crimping 1028 Thermoplastic Hose, 2760 Reduced Diameter Thermoplastic Hose, and 1543 Air Conditioning Hose{0374, 0599, 0684, 1808, 1812, 7554}
Crimping 1028 Thermoplastic Hose, 2760 Reduced Diameter Thermoplastic Hose, and 1543 Air Conditioning Hose{0374, 0599, 0684, 1808, 1812, 7554}
Crimping 1028 Thermoplastic Hose, 2760 Reduced Diameter Thermoplastic Hose, and 1543 Air Conditioning Hose{0374, 0599, 0684, 1808, 1812, 7554}
Systems Operation
Heating and Air Conditioning Control System
Air Conditioning and Heating R-12 All Caterpillar Machines
Air Conditioning and Heating R-12 All Caterpillar Machines
Service Magazine
Caterpillar Parts SIS Catalog 120 :
Truck sale:
Caterpillar LIFT TRUCKS EJE120E, Misc Forklifts, Material handling equipment
- Misc Forklifts
MADISA
- Misc Forklifts
MADISA



