BASIC ENGINE
CYLINDER HEAD GPDAMPER GP
PAN GP-OIL
DRIVE GP-FAN
DRIVE GP-WATER PUMP
FLYWHEEL GP
GEAR GP
BASIC ENGINE
CYLINDER HEAD GP#SEBP25440030
159-0305: CYLINDER HEAD GP
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1J-9671 | [3] | SEAL-O-RING | |
| 2. | 140-7371 Y | [1] | CYLINDER HEAD GP | |
| 3. | 126-0529 | [14] | FASTENER GP-CYLINDER HEAD | |
| 8T-3282 | [1] | WASHER-HARD (22X35X3.5-MM THK) | ||
| 127-4836 M | [1] | BOLT (M20X2.5X160-MM) | ||
| 4. | 2M-6471 | [2] | PLUG-CUP | |
| 5. | 107-7832 | [1] | GASKET | |
| 6. | 8T-5030 M | [6] | BOLT (M10X1.5X120-MM) | |
| 7. | 9S-8003 | [3] | PLUG (1/2-20-THD) | |
| 8. | 9S-8002 | [1] | PLUG (7/16-20-THD) | |
| 9. | 3J-7354 | [1] | SEAL-O-RING | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP25440031
160-5130: CYLINDER HEAD GP
160-5130 CYLINDER HEAD GP
S/N 98Z32172-UP
S/N 98Z32172-UP
#SEBP25440032
4P-8263: CYLINDER HEAD GP
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 119-3065 CY | [1] | CYLINDER HEAD AS | |
| 2. | 113-6180 | [6] | VALVE-INLET | |
| 3. | 136-0819 | [6] | VALVE-EXHAUST | |
| 4. | 1W-2715 | [24] | LOCK-RETAINER | |
| 5. | 7E-7779 | [12] | RETAINER-SPRING | |
| 6. | 7C-4273 | [12] | SPRING-VALVE | |
| 7. | 9Y-8848 | [12] | GUIDE-VALVE | |
| 8. | 119-3036 | [12] | SEAL-VALVE STEM | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP25440033
4P-8264: CYLINDER HEAD GP
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1J-9671 | [3] | SEAL-O-RING | |
| 2. | 4P-8263 Y | [1] | CYLINDER HEAD GP | |
| 3. | 8T-3282 | [14] | WASHER-HARD (22X35X3.5-MM THK) | |
| 127-4836 M | [14] | BOLT (M20X2.5X160-MM) | ||
| 4. | 9S-8003 | [3] | PLUG (1/2-20-THD) | |
| 5. | 2M-6471 | [2] | PLUG-CUP | |
| 6. | 107-7832 | [1] | GASKET (1.60MM THK) | |
| 4P-2590 AB | [1] | GASKET-CYLINDER HEAD (1.85MM THK) | ||
| 7. | 8T-5030 M | [6] | BOLT (M10X1.5X120-MM) | |
| 8. | 9S-8002 | [1] | PLUG (7/16-20-THD) | |
| 9. | 3J-7354 | [1] | SEAL-O-RING | |
| A | NOT PART OF THIS GROUP | |||
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP25440034
7C-2469: DAMPER & PULLEY GP
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS#SEBP25440035
4P-2102: DRAIN GP-ENGINE OIL
#SEBP25440036
107-3773: DRIVE GP-FAN
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8W-5537 | [1] | SUPPORT AS | |
| 1F-5339 | [1] | LUG (3/8-16-THD) | ||
| 5H-9394 | [1] | BOSS (1/2-13X1-IN) | ||
| 2. | 8T-4908 M | [6] | BOLT (M8X1.25X25-MM) | |
| 3. | 9X-8257 | [4] | WASHER (17.5X30X3.5-MM THK) | |
| 4. | 7X-2553 M | [4] | BOLT (M16X2X40-MM) | |
| 5. | 8X-1805 | [1] | PULLEY | |
| 6. | 8T-4196 M | [4] | BOLT (M10X1.5X35-MM) | |
| 7. | 8T-4121 | [8] | WASHER-HARD (11X21X2.5-MM THK) | |
| 8. | 8W-5533 | [1] | PULLEY | |
| 9. | 9L-2526 | [1] | V-BELT SET | |
| (INCLUDES 3 BELTS) | ||||
| 10. | 107-9572 | [1] | PULLEY | |
| 11. | 8T-4185 M | [4] | BOLT (M10X1.5X50-MM) | |
| 12. | 5A-3604 M | [6] | BOLT-SOCKET HEAD (M8X1.25X25-MM) | |
| 13. | 8T-4224 | [12] | WASHER-HARD (8.8X16X2-MM THK) | |
| 14. | 7C-8371 | [1] | ADAPTER-FAN | |
| 15. | 7C-8365 | [1] | DRIVE GP-FAN | |
| 16. | 5S-9062 | [1] | SPACER (35.032X50.8X15.88-MM THK) | |
| 17. | 7C-8370 | [1] | CAP-DUST | |
| 18. | 7C-8366 | [1] | BRACKET AS | |
| 19. | 7C-8369 | [1] | HUB | |
| 20. | 6V-9748 | [1] | SEAL-LIP TYPE | |
| 21. | 4W-1203 | [2] | CUP-BEARING | |
| 22. | 4W-1204 | [2] | CONE-BEARING | |
| 23. | 4W-2042 | [1] | SPACER (35.3X45.5X38.331-MM THK) | |
| 24. | 6V-8004 M | [1] | BOLT (M12X1.75X120-MM) | |
| 25. | 7C-8634 | [1] | PLATE | |
| M | METRIC PART | |||
#SEBP25440037
4W-5428: DRIVE GP-WATER PUMP
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 036-6775 | [1] | V-BELT (PUMP DRIVE)(WATER PUMP) | |
| 2. | 6V-2317 M | [2] | BOLT (M8X1.25X30-MM) | |
| 3. | 3E-4352 | [1] | WASHER-HARD (8.8X20.5X2.5-MM THK) | |
| 4. | 115-4204 | [1] | PULLEY AS-IDLER | |
| 115-4237 | [1] | PULLEY-IDLER | ||
| 4A. | 2L-8509 | [1] | RING-LOCK | |
| 4B. | 117-7114 | [1] | BEARING AS-BALL | |
| 4C. | 100-6267 | [1] | PLATE AS-IDLER | |
| 5. | 9M-1974 | [1] | WASHER-HARD (8.8X16X2-MM THK) | |
| 6. | 6V-5215 M | [1] | BOLT (M8X1.25X16-MM) | |
| 7. | 4F-3714 | [1] | WASHER (0.375X1.5X0.135-IN THK) | |
| M | METRIC PART | |||
#SEBP25440038
7E-5385: FLYWHEEL GP
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS#SEBP25440039
101-4540: GEAR GP-FRONT
Parts for your 120H MOTOR GRADER:
CATERPILLAR SISInformation:
BASIC ENGINE
CYLINDER HEAD GP
Special Instruction
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Determining the Correct Part Numbers for Main Bearings and Cylinder Head Gaskets{1124, 1201, 1203}
Determining the Correct Part Numbers for Main Bearings and Cylinder Head Gaskets{1124, 1201, 1203}
Determining the Correct Part Numbers for Main Bearings and Cylinder Head Gaskets{1124, 1201, 1203}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Technical Information Bulletin
Correct Machining Of The 130-9004 Intake Valve Seat Insert
Correct Machining Of The 130-9004 Intake Valve Seat Insert
Correct Machining Of The 130-9004 Intake Valve Seat Insert
Tool Operating Manual
Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}
Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}
Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}
Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}
Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}
Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}
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}
188-3922 Broken Exhaust Bolt and Stud Removal Group for 3114, 3116, 3126, 3126B, 3176, 3176B, C-10, and C12 Engines{0374, 0599, 0701, 0702, 0703}
188-3922 Broken Exhaust Bolt and Stud Removal Group for 3114, 3116, 3126, 3126B, 3176, 3176B, C-10, and C12 Engines{0374, 0599, 0701, 0702, 0703}
188-3922 Broken Exhaust Bolt and Stud Removal Group for 3114, 3116, 3126, 3126B, 3176, 3176B, C-10, and C12 Engines{0374, 0599, 0701, 0702, 0703}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
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
Testing and Adjusting
Disassembly and Assembly
Inlet and Exhaust Valves - Remove and Install
3114, 3116, and 3126 Engines for Caterpillar Built Machines
3114, 3116, and 3126 Engines for Caterpillar Built Machines
Inlet and Exhaust Valve Seat Inserts - Remove and Install
3114, 3116, and 3126 Engines for Caterpillar Built Machines
3114, 3116, and 3126 Engines for Caterpillar Built Machines
Inlet and Exhaust Valve Guides - Remove and Install
3114, 3116, and 3126 Engines for Caterpillar Built Machines
3114, 3116, and 3126 Engines for Caterpillar Built Machines
Service Magazine
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures{1209}
1977/05/16
1977/05/16


