AIR INLET AND EXHAUST SYSTEM
MANIFOLD GP-EXHAUSTTURBOCHARGER GP
FUEL SYSTEM
PUMP GP-UNIT INJECTOR HYDFILTER GP-FUEL
LINES GP-FUEL INJECTION
PUMP GP-UNIT INJECTOR HYD
AIR INLET AND EXHAUST SYSTEM
MANIFOLD GP-EXHAUST#SEBP55160070
126-6240: SHIELD GP-MANIFOLD
126-6240 SHIELD GP-MANIFOLD
S/N 1AB1-UP; 1FB1-UP; 1JB1-UP
PART OF 371-6495 CONVERSION GP-AIR INLET & EXH
S/N 1AB1-UP; 1FB1-UP; 1JB1-UP
PART OF 371-6495 CONVERSION GP-AIR INLET & EXH
Parts for your 631E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8N-7954 | [2] | PLATE | |
| 2. | 126-5056 | [1] | SHIELD AS-MANIFOLD | |
| 6V-5044 | [6] | NUT-WELD (5/16-18-THD) | ||
| 3. | 8T-4224 | [38] | WASHER-HARD (8.8X16X2-MM THK) | |
| 4. | 8N-1594 | [2] | SHIELD AS | |
| 5. | 8N-1619 | [2] | SHIELD AS | |
| 6. | 114-0917 | [2] | SHIELD AS | |
| 7. | 1N-3300 | [4] | SHIELD AS | |
| 8. | 8N-2368 | [1] | SHIELD AS | |
| 9. | 8N-7953 | [1] | PLATE | |
| 10. | 6V-2712 | [4] | STUD | |
| 11. | 113-5421 | [2] | PLATE | |
| 12. | 114-0915 | [1] | SHIELD AS (MANIFOLD) | |
| 6V-5044 | [8] | NUT-WELD (5/16-18-THD) | ||
| 13. | 9B-7237 | [3] | BOLT (3/8-16X1.25-IN) | |
| 14. | 4L-6459 | [1] | BOLT (3/8-16X2.5-IN) | |
| 15. | 126-5057 | [1] | SHIELD AS-MANIFOLD | |
| 6V-5044 | [5] | NUT-WELD (5/16-18-THD) | ||
| 16. | 1W-6185 | [1] | SHIELD AS | |
| 6V-5044 | [2] | NUT-WELD (5/16-18-THD) | ||
| 17. | 6V-8801 | [3] | NUT (3/8-16-THD) | |
| 18. | 2P-0911 | [1] | ANGLE | |
| 19. | 4P-0692 | [2] | CLAMP AS | |
| (EACH INCLUDES) | ||||
| 7C-2199 | [2] | CLAMP | ||
| 108-1434 | [1] | GROMMET | ||
| 20. | 1W-0467 | [1] | PLATE | |
| 21. | 4L-6454 | [9] | BOLT (3/8-16X1-IN) | |
| 22. | 8T-4896 | [9] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 23. | 5K-0906 | [21] | BOLT (5/16-18X0.625-IN) | |
| 24. | 6V-8189 | [28] | NUT (5/16-18-THD) | |
| 25. | 8T-5391 | [9] | BOLT (5/16-18X0.5-IN) | |
| 26. | 5P-4116 | [22] | WASHER-HARD (8.8X20.5X2-MM THK) | |
| 27. | 8T-8919 | [2] | BOLT (1/2-13X1.75-IN) | |
| 28. | 5P-1075 | [7] | WASHER-HARD (10.2X22.5X3-MM THK) | |
| 29. | 4M-6425 | [2] | BOLT (5/16-18X1-IN) | |
| 30. | 7V-2400 B | [2] | STRIP | |
| 31. | 8J-4110 B | [2] | CLAMP | |
| 32. | 5P-1076 | [2] | WASHER-HARD (13.5X30X4-MM THK) | |
| 33. | 1A-7462 | [8] | STUD | |
| B | USE AS REQUIRED | |||
#SEBP55160071
4W-1434: TURBOCHARGER GP
Parts for your 631E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4W-1435 | [1] | HOUSING | |
| 2. | 9N-2038 | [1] | CLAMP AS-TURBINE | |
| 3. | 8N-9104 | [1] | PLATE | |
| 4. | 7N-8187 Y | [1] | CARTRIDGE GP-TURBOCHARGER | |
| 5. | 9N-2039 | [1] | CLAMP AS (COMPRESSOR) | |
| 6. | 7N-8186 | [1] | HOUSING-COMPRESSOR | |
| 7. | 8N-9103 | [1] | PLATE | |
| 8. | 0S-1614 | [4] | BOLT (1/4-20X0.5-IN) | |
| 5P-0537 | [4] | WASHER-HARD (7.2X14.5X2-MM THK) | ||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP55160072
4W-1495: TURBOCHARGER GP
4W-1495 TURBOCHARGER GP
S/N 99C9902-UP
S/N 99C9902-UP
Parts for your 631E WHEEL TRACTOR:
CATERPILLAR SIS#SEBP55160073
125-3428: DRIVE GP-UNIT INJ HYD PUMP
125-3428 DRIVE GP-UNIT INJ HYD PUMP
S/N 99C9902-UP
S/N 99C9902-UP
Parts for your 631E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 180-6649 CY | [1] | DRIVE GP-UNIT INJ HYD PUMP | |
| 2. | 6V-3549 | [1] | SEAL-O-RING | |
| 3. | 5P-0076 | [4] | BOLT-12 POINT HEAD (3/8-16X1.5-IN) | |
| 4. | 194-6722 CY | [1] | SENSOR GP-PRESSURE (ATMOSPHERIC) | |
| 5. | 5M-2894 | [4] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 7. | 6V-5049 | [1] | SEAL-O-RING | |
| 8. | 118-6335 | [1] | PIN | |
| 9. | 6V-4589 | [1] | SEAL-O-RING | |
| 10. | 5P-9890 | [2] | SEAL-O-RING | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP55160074
180-6649: DRIVE GP-UNIT INJ HYD PUMP
180-6649 DRIVE GP-UNIT INJ HYD PUMP
S/N 99C9902-UP
PART OF 125-3428 DRIVE GP-UNIT INJ HYD PUMP
S/N 99C9902-UP
PART OF 125-3428 DRIVE GP-UNIT INJ HYD PUMP
Parts for your 631E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 180-6645 | [1] | SHAFT AS | |
| 3S-6605 | [1] | PLUG-CUP | ||
| 2. | 150-2392 | [1] | PLATE-THRUST | |
| 3. | 180-6646 | [1] | GASKET | |
| 4. | 180-6647 | [1] | HOUSING AS | |
| 2H-1190 | [2] | DOWEL | ||
| 4A. | 162-0151 | [1] | BUSHING | |
| 4B. | 162-0152 | [1] | BUSHING | |
| 5. | 162-0161 | [1] | HOUSING AS | |
| 2A-3746 | [1] | PLUG-CUP | ||
| 5A. | 162-0150 | [1] | BUSHING | |
| 5B. | 162-0151 | [1] | BUSHING | |
| 6. | 125-5835 | [1] | PLUG-FELT (UNIT INJ HYD PUMP) | |
| 7. | 1B-9575 | [4] | BOLT (5/16-18X1.56-IN) | |
| 8. | 0S-1618 | [2] | BOLT (5/16-18X1-IN) | |
| 9. | 9N-0869 | [2] | WASHER-HARD (8.8X25.5X2-MM THK) | |
| 10. | 9S-8004 | [1] | PLUG (9/16-18-THD) | |
| 11. | 6V-5049 | [1] | SEAL-O-RING | |
| 12. | 1D-4541 | [2] | BOLT (5/16-18X3-IN) | |
| 13. | 8M-6802 | [3] | SCREW-HEX SOCKET (1/4-20X1-IN) | |
| 14. | 155-6637 | [1] | GEAR-OIL DRIVE (18-TEETH) | |
| 15. | 124-6640 | [1] | PLATE | |
| 16. | 031-2701 | [2] | BOLT-LOCKING (5/16-18X1.25-IN) |
#SEBP55160075
225-4152: FILTER GP-FUEL
225-4152 FILTER GP-FUEL
S/N 1AB1-UP; 1FB1-UP; 1JB1-UP
PART OF 371-6494 INSTALLATION GP-ENGINE
OPTIONAL FIELD REPLACEMENT ORDER @@@@@423-8521@@@@@
S/N 1AB1-UP; 1FB1-UP; 1JB1-UP
PART OF 371-6494 INSTALLATION GP-ENGINE
OPTIONAL FIELD REPLACEMENT ORDER @@@@@423-8521@@@@@
#SEBP55160076
423-8521: FILTER GP-WATER SEP & FUEL
423-8521 FILTER GP-WATER SEP & FUEL
S/N 1AB1-UP; 1FB1-UP; 1JB1-UP
PART OF 460-4833 KIT-ENGINE CONVERSION
FIELD REPLACEMENT FOR @@@@@225-4152@@@@@
S/N 1AB1-UP; 1FB1-UP; 1JB1-UP
PART OF 460-4833 KIT-ENGINE CONVERSION
FIELD REPLACEMENT FOR @@@@@225-4152@@@@@
Parts for your 631E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| (NO BREAKDOWN OF SERVICEABLE PARTS AVAILABLE AT TIME OF PUBLICATION) | ||||
#SEBP55160077
232-1168: INJECTOR GP-FUEL
232-1168 INJECTOR GP-FUEL
S/N 99C9902-UP
PART OF 206-2630 PUMP GP-FUEL INJECTION
FIELD REPLACEMENT ORDER @@@@@232-1183@@@@@, 1-115-3598 ADAPTER-INJECTION, 1-116-7222 SEAL-RECTANGULAR, 2-136-1869 BOLT-SOCKET HEAD
S/N 99C9902-UP
PART OF 206-2630 PUMP GP-FUEL INJECTION
FIELD REPLACEMENT ORDER @@@@@232-1183@@@@@, 1-115-3598 ADAPTER-INJECTION, 1-116-7222 SEAL-RECTANGULAR, 2-136-1869 BOLT-SOCKET HEAD
Parts for your 631E WHEEL TRACTOR:
CATERPILLAR SIS#SEBP55160078
232-1183: INJECTOR GP-FUEL
Parts for your 631E WHEEL TRACTOR:
CATERPILLAR SIS#SEBP55160079
166-5985: KIT-COMPENSATOR
166-5985 KIT-COMPENSATOR
S/N 99C9902-UP
PART OF 235-2026 PUMP GP-UNIT INJECTOR HYD
FOR USE WITH HEUI FUEL SYSTEM
S/N 99C9902-UP
PART OF 235-2026 PUMP GP-UNIT INJECTOR HYD
FOR USE WITH HEUI FUEL SYSTEM
Parts for your 631E WHEEL TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| (INCLUDES COMPENSATOR SUB ASSEMBLY, O-RING SEALS, SLEEVE, WIRE SEAL, LOCK WIRE, & COMPENSATOR PLUGS | ||||
Information:
AIR INLET AND EXHAUST SYSTEM
MANIFOLD GP-EXHAUST
Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR IMPROVING EXHAUST MANIFOLD & STUDS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS, 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; D9R AND D10R TRACK-TYPE
PRODUCT SUPPORT PROGRAM FOR IMPROVING EXHAUST MANIFOLD & STUDS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS, 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; D9R AND D10R TRACK-TYPE
PRODUCT SUPPORT PROGRAM FOR IMPROVING EXHAUST MANIFOLD & STUDS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS, 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; D9R AND D10R TRACK-TYPE
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Specifications
Service Letter-China
PRODUCT SUPPORT PROGRAM FOR IMPROVING EXHAUST MANIFOLD & STUDS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS, 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; D9R AND D10R TRACK-TYPE
PRODUCT SUPPORT PROGRAM FOR IMPROVING EXHAUST MANIFOLD & STUDS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS, 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; D9R AND D10R TRACK-TYPE
PRODUCT SUPPORT PROGRAM FOR IMPROVING EXHAUST MANIFOLD & STUDS ON CERTAIN 3408E AND 3412E POWERED 836 COMPACTORS; 834B AND 844 WHEEL DOZERS; 988F AND 990 WHEEL LOADERS, 24H MOTOR GRADERS; 631E, 633E, 637E, 651E, AND 657E SCRAPERS; D9R AND D10R TRACK-TYPE
Service Letter-Asia
Service Letter-APD
Testing and Adjusting
Disassembly and Assembly
Service Magazine
Exhaust Manifold And Air Lines Changes Prevent Broken Studs And Exhaust Leaks {1059,1061}
1981/09/14
1981/09/14




