BASIC ENGINE
CYLINDER HEAD GPLIFTING GP-ENGINE
CYLINDER HEAD GP
LIFTING GP-ENGINE
VALVE MECHANISM GP
MOUNTING GP-ENGINE
BASIC ENGINE
CYLINDER HEAD GP#MEBP13000030
7N-8874: CYLINDER HEAD GP
7N8874 CYLINDER HEAD GROUP*R
Parts for your 120G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2A-4429 | [16] | LOCK-RETAINER | |
| 2. | 7N-8018 | [4] | SEAL-WATER | |
| 3. | 7S-7144 | [8] | SPRING-VALVE | |
| 4. | 6N-9915 | [4] | VALVE-INLET | |
| 5. | 6N-9916 | [4] | VALVE-EXHAUST | |
| 6. | 7N-8022 | [1] | GASKET-CYLINDER HEAD | |
| 7. | 3S-5496 | [1] | SEAL-O-RING | |
| 8. | 4W-8087 C | [12] | SEAL-WATER | |
| 9. | 1N-4304 R | [1] | CYLINDER HEAD GP | |
| 10. | 2P-1262 | [8] | GUIDE-VALVE | |
| 11. | 3S-8313 C | [4] | PLUG-CUP | |
| 12. | 5M-6213 | [1] | PLUG | |
| 13. | 0S-1594 | [4] | BOLT | |
| 14. | 5M-2894 | [4] | WASHER | |
| 15. | 1P-6367 | [1] | COVER | |
| 16. | 5S-6735 | [1] | GASKET | |
| 17. | 2B-0858 | [3] | PLUG-PIPE | |
| 18. | 3B-0623 | [4] | PLUG-CUP | |
| 19. | 8N-4485 C | [1] | VALVE AS | |
| 20. | 2W-4837 C | [4] | INSERT (EXHAUST) | |
| 21. | 7N-4448 | [4] | INSERT (INTAKE) | |
| 22. | 3P-1896 | [8] | PLUG-CUP | |
| 23. | 1W-5300 C | [8] | ROTOCOIL AS | |
| (EACH INCLUDES) | ||||
| 8N-7782 | [1] | ROTOCOIL AS | ||
| 24. | 6N-7174 C | [1] | SHIELD-OIL | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| R | REMFG PART MAY BE AVAILABLE | |||
#MEBP13000031
7N-9122: LIFTING GP
7N9122 ENGINE LIFTING GROUP
ENGINE SERIAL NO. 7Z1 TO 7Z927 INCLUSIVE
ENGINE SERIAL NO. 7Z1 TO 7Z927 INCLUSIVE
#MEBP13000032
7N-9534: FASTENER GP-CYLINDER HEAD
7N9534 CYLINDER HEAD FASTENER GROUP
Parts for your 120G MOTOR GRADER:
CATERPILLAR SIS#MEBP13000033
7N-9122: LIFTING GP
7N9122 ENGINE LIFTING GROUP
ENGINE SERIAL NO. 7Z1839-UP
ENGINE SERIAL NO. 7Z1839-UP
Parts for your 120G MOTOR GRADER:
CATERPILLAR SIS#MEBP13000034
1W-5567: LIFTING GP
1W5567 ENGINE LIFTING GROUP
ENGINE SERIAL NO. 7Z928 TO 7Z1838 INCLUSIVE
ENGINE SERIAL NO. 7Z928 TO 7Z1838 INCLUSIVE
#MEBP13000035
7N-8024: VALVE MECHANISM GP
7N8024 VALVE MECHANISM GROUP-TYPE 1
Parts for your 120G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8N-3313 C | [1] | SHAFT ASSEM. | |
| (Includes) | ||||
| 0L-1026 | [2] | PLUG | ||
| 2. | 7N-8015 | [1] | BRACKET | |
| 5M-4606 | [1] | DOWEL | ||
| 3. | 1B-7709 | [1] | BOLT | |
| 2S-0736 | [1] | WASHER | ||
| 4. | 5P-5598 | [1] | SEAL | |
| 5. | 4B-4910 | [3] | SPRING | |
| 6. | 9H-1110 | [8] | WASHER | |
| 7. | 5S-5879 | [2] | BRACKET | |
| 8. | 8N-3324 C | [4] | ARM ASSEM. (exhaust) | |
| 9. | 8N-3326 C | [4] | ARM ASSEM. (intake) | |
| 10. | 1B-4203 | [8] | NUT | |
| 11. | 5S-5917 | [8] | SCREW | |
| 12. | 8S-1499 | [1] | BRACKET ASSEM. | |
| (Includes) | ||||
| 1L-5072 | [1] | DOWEL | ||
| 13. | 9M-9886 H | [2] | WASHER | |
| 9H-1112 | [2] | SPRING | ||
| 14. | 9H-1113 | [2] | RING | |
| 15. | 5S-5918 | [8] | ROD | |
| 16. | 7S-3161 | [8] | LIFTER | |
| C | INDICATES CHANGE | |||
| H | USE AS REQUIRED | |||
#MEBP13000036
2P-6514: COVER GP-VALVE MECHANISM
8N4446 VALVE MECHANISM COVER GROUP
Parts for your 120G MOTOR GRADER:
CATERPILLAR SIS#MEBP13000037
7N-8024: VALVE MECHANISM GP
7N8024 VALVE MECHANISM GP-TYPE 2
Parts for your 120G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9H-1113 | [2] | RING-RETAINER | |
| 2. | 9H-1110 | [8] | WASHER | |
| 3. | 9H-1112 | [2] | SPRING | |
| 4. | 9M-9886 B | [2] | WASHER | |
| 5. | 8M-4448 C | [1] | SEAL-O-RING | |
| 6. | 8S-1498 | [1] | BRACKET-SHAFT | |
| 7. | 1L-5072 | [1] | DOWEL | |
| 8. | 8N-3325 C | [4] | ROCKER ARM GP-VALVE EXHAUST | |
| (EACH INCLUDES) | ||||
| 9. | 5S-5917 | [1] | SCREW-ROCKER ADJUSTING | |
| 10. | 3S-2713 | [1] | NUT-FULL | |
| 11. | 2S-0736 | [1] | WASHER-HARD | |
| 12. | 1B-7709 | [1] | BOLT | |
| 13. | 8N-3327 C | [4] | ROCKER ARM GP-VALVE INTAKE | |
| (EACH INCLUDES) | ||||
| 14. | 5S-5917 | [1] | SCREW-ROCKER ADJUSTING | |
| 15. | 3S-2713 | [1] | NUT-FULL | |
| 16. | 4B-4910 | [3] | SPRING | |
| 17. | 5S-5879 | [2] | BRACKET-SHAFT | |
| 18. | 8N-3312 | [1] | SHAFT-ROCKER ARM | |
| 19. | 6V-3508 | [1] | PLUG-CUP | |
| 20. | 5M-4606 | [1] | DOWEL | |
| 21. | 7N-8015 | [1] | BRACKET-ROCKER ARM SHAFT | |
| 22. | 5S-5918 | [8] | ROD-VALVE PUSH | |
| 23. | 7S-3161 | [8] | LIFTER-VALVE | |
| B | USE AS REQUIRED | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
#MEBP13000038
4P-3440: TRUNNION GP-ENGINE
4P3440 TRUNNION GP-ENGINE
Parts for your 120G MOTOR GRADER:
CATERPILLAR SIS#MEBP13000039
7N-4141: SUPPORT GP-ENGINE
7N4141 ENGINE SUPPORT GROUP-REAR
Information:
BASIC ENGINE
CYLINDER HEAD GP
Tool Operating Manual
185-5321 Cylinder Head Lifting Hook Assembly{0599, 0632, 0703, 1101, 6459}
185-5321 Cylinder Head Lifting Hook Assembly{0599, 0632, 0703, 1101, 6459}
185-5321 Cylinder Head Lifting Hook Assembly{0599, 0632, 0703, 1101, 6459}
Reuse And Salvage Guidelines
Reuse and Salvage for Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}
Reuse and Salvage for Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}
Reuse and Salvage for Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Applied Failure Analysis
Disassembly and Assembly
Inlet and Exhaust Valves - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines
3304B and 3306B Engines for Caterpillar Built Machines
Inlet and Exhaust Valve Guides - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines
3304B and 3306B Engines for Caterpillar Built Machines
Inlet and Exhaust Valve Seat Inserts - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines
3304B and 3306B Engines for Caterpillar Built Machines
Service Magazine


