1375918 LINES GP-AIR 631E WHEEL TRACTOR



AIR INLET AND EXHAUST SYSTEM
LINES GP-AIR
BASIC ENGINE
AIR COMPRESSOR GP
FUEL SYSTEM
GOVERNOR GP

WHEEL TRACTOR 631E WHEEL TRACTOR 1NB
 631E TRACTOR / POWER SHIFT / 1NB00001-00871 (MACHINE) POWERED BY 3408 ENGINE SEBP1565 631E 1NB   (1986)

AIR INLET AND EXHAUST SYSTEM

LINES GP-AIR
LINES GP-AIR
1W-4750 LINES GP-AIR
LINES GP-AIR
1W-4829 LINES GP-AIR
LINES GP-AIR
1W-4829 LINES GP-AIR
LINES GP-AIR
137-5918 LINES GP-AIR
 

#SEBP15650110
 

137-5918: LINES GP-AIR

1375918 LINES GP-AIR
c668864 SEBP1565
1375918 LINES GP-AIR Parts scheme
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Parts for your 631E WHEEL TRACTOR:

Pos. Part No Qty Parts name Comments
1. 2W-4715 [1] PLATE-BRACE  
2. 7W-8110 [1] SUPPORT AS  
3. 0S-1608 [2] BOLT (3/8-16X3.75IN)  
4. 5M-2894 [32] WASHER (2.5MM THK)  
5. 1A-2029 [6] BOLT (3/8-16X1.125IN)  
6. 8N-0879 [4] CLAMP  
7. 133-3565 [1] TUBE AS-EXHAUST  
8. 8N-0878 [2] CLAMP  
  1W-0481 [2] RING-EXHAUST SEAL  
  106-9408 [2] SEAL-EXHAUST  
9. 133-3566 [1] TUBE AS-EXHAUST  
10. 8N-2258 [1] SHIELD AS-BOTTOM  
  6V-5044 [7] NUT-WELD  
  9M-4136 [5] SPACER  
11. 7E-3205 [1] MANIFOLD-INLET  
12. 3E-7428 [2] PLUG-PIPE  
13. 9Y-2149 [1] TUBE AS-EXHAUST  
14. 9Y-2148 [1] TUBE AS-EXHAUST  
15. 7W-1367 [1] SUPPORT-AIR CLEANER  
16. 4W-4314 [1] SUPPORT-TURBOCHARGER  
17. 0S-1590 [2] BOLT (3/8-16X2IN)  
18. 0S-1591 [5] BOLT (3/8-16X1.5IN)  
19. 9S-8752 [9] NUT-FULL (3/8-16 THD)  
20. 0L-2070 [2] BOLT (3/8-16X2.25IN)  
21. 0L-1352 [3] BOLT (3/8-16X3.25IN)  
22. 0S-1588 [3] BOLT (3/8-16X1.25IN)  
23. 0S-1594 [4] BOLT (3/8-16X1IN)  
24. 5P-2755 [4] BOLT-HIGH TEMPERATURE  
25. 1W-6186 [1] SHIELD AS  
  6V-5044 [2] NUT-WELD  
  5P-9959 [2] BOLT  
  9M-1974 [2] WASHER-HARD (2MM THK)  
26. 1W-3795 [1] BRACKET  
27. 1C-2251 [4] BOLT (3/8-16X1.87IN)  
28. 8N-2574 [1] BRACKET  
 

#SEBP15650111
 

2W-0335: LINES GP-AIR COMPRESSOR

2W0335 LINES GP-AIR COMPRESSOR
S/N 1NB1-UP,3ND319-UP
c341212 SEBP1565
2W0335 LINES GP-AIR COMPRESSOR Parts scheme
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Parts for your 631E WHEEL TRACTOR:

Pos. Part No Qty Parts name Comments
1. 8M-2772 [1] CLIP  
2. 4W-3492 [1] TUBE AS-SUPPLY  
3. 8L-6557 [2] CONNECTOR  
4. 4W-1117 [1] ADAPTER-INLET  
5. 8M-7065 [1] GASKET-AIR INLET  
6. 0S-1617 [2] BOLT  
7. 5M-6214 [1] PLUG-PIPE  
8. 7W-8176 C [1] TUBE AS  
9. 3R-5387 [2] CONNECTOR  
10. 8M-0755 [2] CONNECTOR  
11. 7W-8175 C [1] TUBE AS  
12. 030-7949 [1] ELBOW  
13. 1W-7640 [1] TUBE AS  
14. 2M-9780 [1] SEAL-O-RING  
15. 032-1269 [1] ELBOW-FLARED  
16. 0S-0509 C [1] BOLT  
  5M-2894 C [1] WASHER  
17. 4K-8302 C [1] CLIP  
18. 5P-9299 C [1] CLIP  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP15650112
 

2W-8961: PUMP GP-GOV, FUEL INJ & TFR

2W8961 PUMP GP-GOVERNOR, FUEL INJECTION & TRANSFER
4W2922-PAGE 66, 4W6012-PAGE 70, 4N1101-PAGE 74, 9Y3764-PAGE 75,
7W0641-PAGE 79
c463942 SEBP1565
2W8961 PUMP GP-GOV, FUEL INJ & TFR Parts scheme
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Parts for your 631E WHEEL TRACTOR:

Pos. Part No Qty Parts name Comments
1. 9Y-3764 Y [1] FASTENER GP  
2. 2P-8643 [1] GASKET  
3. 9L-6448 [1] SPRING-GOVERNOR  
4. 2P-9556 [1] WASHER (FLAT)  
  2N-0828 [2] WASHER (SPRING)  
5. 4W-2922 Y [1] GOVERNOR GP  
6. 7W-0641 CY [1] CONTROL GP-TORQUE  
7. 4N-1101 Y [1] PUMP GP-FUEL TRANSFER  
8. 4N-1104 [1] GASKET  
9. 4W-6012 Y [1] PUMP GP-FUEL INJECTION  
10. 4N-1868 [1] GASKET  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP15650113
 

4W-2922: GOVERNOR GP

4W2922 GOVERNOR GP-PART 1 OF 2
TYPE 1
PART OF 2W8961 PUMP-GOVERNOR, FUEL INJECTION & TRANSFER
c343959 SEBP1565
4W2922 GOVERNOR GP Parts scheme
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Parts for your 631E WHEEL TRACTOR:

Pos. Part No Qty Parts name Comments
1. 9N-3363 [1] HOUSING AS-GOVERNOR  
2. 9S-8001 [1] PLUG-O-RING  
  4J-7533 [1] SEAL-O-RING  
3. 8M-8403 [1] GUIDE-SPRING  
4. 8H-9204 [2] WASHER-FELT  
5. 3S-1494 [1] SCREW-ADJUSTING (HIGH-IDLE)  
6. 8T-2604 C [2] SEAL-LIP TYPE  
7. 8L-4308 [1] BOLT  
8. 3F-9556 [5] LOCKWASHER  
9. 2B-2695 [1] BOLT  
10. 2P-8707 [1] PLATE AS-GOVERNOR  
11. 8L-4175 [1] DOWEL  
12. 0S-1594 [1] BOLT  
13. 1D-4540 [3] BOLT  
14. 1N-4656 C [1] SHAFT-GOVERNOR CONTROL  
15. 9N-1917 [1] COVER AS-GOVERNOR  
16. 3P-0009 [1] INSULATOR-STUD  
17. 9N-1916 [1] LEVER-SHUT-OFF  
18. 5M-6228 [1] BEARING-NEEDLE  
19. 2A-0762 [2] BOLT  
20. 9N-2165 [1] LEVER-SOLENOID  
21. 1S-7336 [2] LOCK-BOLT  
22. 0S-1614 [2] BOLT  
23. 5P-0796 [2] SEAL-LIP TYPE  
24. 4N-0951 [1] SHAFT-SHUT-OFF  
25. 1S-7984 [1] BEARING-SLEEVE  
26. 1K-4703 [1] WASHER  
27. 7N-7325 [1] SCREW-ADJUSTING (LOW-IDLE)  
28. 2J-0157 [2] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP15650114
 

4W-2922: GOVERNOR GP

4W2922 GOVERNOR GP-PART 2 OF 2
TYPE 1
4W2921-PAGE 68
PART OF 2W8961 PUMP-GOVERNOR, FUEL INJECTION & TRANSFER
c734432 SEBP1565
4W2922 GOVERNOR GP Parts scheme
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Parts for your 631E WHEEL TRACTOR:

Pos. Part No Qty Parts name Comments
29. 5L-8992 [1] COVER-ADJUSTMENT  
30. 5P-6945 [1] BOLT  
  4B-9747 [1] WASHER  
31. 8L-4155 [1] SETSCREW  
  9S-8748 [1] NUT-FULL  
32. 9M-4704 [1] BOLT  
33. 8L-4154 [1] COLLAR-LOAD STOP  
34. 2N-4386 [1] COVER  
35. 1B-2714 [2] BOLT  
  9S-8750 [2] NUT-FULL  
  5P-0537 [4] WASHER  
36. 6L-1597 [2] GASKET  
37. 2P-8669 [1] GASKET  
38. 2W-1491 [1] LEVER-CONTROL  
39. 9M-9788 [1] PLUNGER-STOP  
40. 7M-7316 [1] SPRING  
41. 5H-1351 [1] PIN-SPRING  
42. 2P-8679 [1] STRAINER AS  
43. 2P-8697 [1] GASKET  
44. 6N-3504 [1] SEAT-GOVERNOR SPRING  
45. 4N-1870 [1] GASKET-HOUSING  
46. 9S-8008 [1] PLUG-O-RING  
  3D-2824 [1] SEAL-O-RING  
47. 9S-4182 [1] PLUG  
  3J-7354 [1] SEAL-O-RING  
   
48. 4W-2921 Y [1] PLATE GP-GOVERNOR ADAPTER  
49. 061-6708 [1] RING-RETAINING  
50. 6N-4158 [1] RING-GOVERNOR DRIVE  
51. 6N-4164 [1] SPRING  
52. 6N-4156 [1] RING-RETAINING  
53. 8H-9181 [1] SPRING-BUMPER  
54. 4W-7654 C [1] BOLT  
55. 6N-8793 [1] SPRING  
56. 5L-8991 [1] GASKET-COVER  
57. 1B-9575 [1] BOLT  
58. 6N-4159 [1] DRIVE AS-GOVERNOR  
  2N-5626 [1] YOKE  
59. 6D-9953 [2] PIN-SPRING  
60. 6N-4460 [5] SPRING-LEAF  
61. 6N-4161 [1] COLLAR-GOVERNOR DRIVE  
  6N-4160 [1] PIN  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP15650115
 

4W-2922: GOVERNOR GP

4W2922 GOVERNOR GP-PART 1 OF 2
TYPE 2
PART OF 2W8961 PUMP-GOVERNOR, FUEL INJECTION & TRANSFER
c466300 SEBP1565
4W2922 GOVERNOR GP Parts scheme
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Parts for your 631E WHEEL TRACTOR:

Pos. Part No Qty Parts name Comments
1. 9N-3363 [1] HOUSING AS-GOVERNOR  
2. 9S-8001 [1] PLUG-O-RING  
  4J-7533 [1] SEAL-O-RING  
3. 8M-8403 [1] GUIDE-SPRING  
4. 8H-9204 [2] WASHER-FELT  
5. 3S-1494 [1] SCREW-ADJUSTING (HI-IDLE)  
6. 8T-2604 [2] SEAL-LIP TYPE  
7. 8L-4308 [1] BOLT  
8. 3F-9556 [5] LOCKWASHER  
9. 2B-2695 [1] BOLT  
10. 2P-8707 [1] PLATE AS-GOVERNOR  
11. 8L-4175 [1] DOWEL  
12. 0S-1594 [1] BOLT  
13. 1D-4540 [3] BOLT  
14. 1N-4656 [1] SHAFT-GOVERNOR CONTROL  
   
   
   
   
   
   
   
   
   
   
15. 9N-1917 [1] COVER AS-GOVERNOR  
16. 3P-0009 [1] INSULATOR-STUD  
17. 9N-1916 [1] LEVER-SHUT-OFF  
18. 5M-6228 [1] BEARING-NEEDLE  
19. 2A-0762 [2] BOLT  
20. 9N-2165 [1] LEVER-SOLENOID  
21. 1S-7336 [2] LOCK-BOLT  
22. 0S-1614 [2] BOLT  
23. 5P-0796 [2] SEAL-LIP TYPE  
24. 4N-0951 [1] SHAFT-SHUT-OFF  
25. 1S-7984 [1] BEARING-SLEEVE  
26. 1K-4703 [1] WASHER  
27. 7N-7325 [1] SCREW-ADJUSTING (LO-IDLE)  
28. 2J-0157 [2] SEAL-O-RING  
 

#SEBP15650116
 

4W-2922: GOVERNOR GP

4W2922 GOVERNOR GP-PART 2 OF 2
TYPE 2
4W2921-PAGE 68
PART OF 2W8961 PUMP-GOVERNOR, FUEL INJECTION & TRANSFER
c735035 SEBP1565
4W2922 GOVERNOR GP Parts scheme
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Parts for your 631E WHEEL TRACTOR:

Pos. Part No Qty Parts name Comments
29. 5L-8992 [1] COVER-ADJUSTMENT  
30. 5P-6945 [1] BOLT  
  4B-9747 [1] WASHER  
31. 8L-4155 [1] SETSCREW  
  9S-8748 [1] NUT-FULL  
32. 9M-4704 [1] BOLT  
33. 8L-4154 [1] COLLAR-LOAD STOP  
34. 7C-5279 C [1] COVER  
35. 4B-9365 C [2] BOLT  
  1B-4330 BC [2] NUT  
  5P-0537 B [4] WASHER  
36. 8L-3873 BC [2] GASKET  
37. 2P-8669 [1] GASKET  
38. 2W-1491 [1] LEVER-CONTROL  
39. 9M-9788 [1] PLUNGER-STOP  
40. 7M-7316 [1] SPRING  
41. 5H-1351 [1] PIN-SPRING  
42. 2P-8679 [1] STRAINER AS  
43. 2P-8697 [1] GASKET  
44. 6N-3504 [1] SEAT-GOVERNOR SPRING  
45. 4N-1870 [1] GASKET-HOUSING  
46. 9S-8008 [1] PLUG-O-RING  
  3D-2824 [1] SEAL-O-RING  
47. 9S-4182 [1] PLUG  
  3J-7354 [1] SEAL-O-RING  
   
48. 4W-2921 Y [1] PLATE GP-GOVERNOR ADAPTER  
49. 061-6708 [1] RING-RETAINING  
50. 6N-4158 [1] RING-GOVERNOR DRIVE  
51. 6N-4164 [1] SPRING  
52. 6N-4156 [1] RING-RETAINING  
53. 8H-9181 [1] SPRING-BUMPER  
54. 4W-7654 [1] BOLT  
55. 6N-8793 [1] SPRING  
56. 5L-8991 [1] GASKET-COVER  
57. 1B-9575 [1] BOLT  
58. 6N-4159 [1] DRIVE AS-GOVERNOR  
  2N-5626 [1] YOKE  
59. 6D-9953 [2] PIN-SPRING  
60. 6N-4460 [5] SPRING-LEAF  
61. 6N-4161 [1] COLLAR-GOVERNOR DRIVE  
  6N-4160 [1] PIN  
62. 3L-5987 BC [1] COVER  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP15650117
 

4W-2921: PLATE GP-GOVERNOR ADAPTER

4W2921 PLATE GP-GOVERNOR ADAPTER
6N5314-PAGE 69
PART OF 4W2922 GOVERNOR
c495995 SEBP1565
4W2921 PLATE GP-GOVERNOR ADAPTER Parts scheme
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Parts for your 631E WHEEL TRACTOR:

Pos. Part No Qty Parts name Comments
1. 8M-8739 [1] BOLT-LOAD STOP  
2. 1W-4641 [1] RISER-GOVERNOR  
3. 1W-4640 [1] SEAT-SPRING  
4. 2P-8630 [1] DOWEL  
5. 7M-7193 [1] RACE-BEARING-THRUST  
6. 7M-7219 [1] BEARING-THRUST  
7. 3K-0810 [1] RING-LOCK  
8. 6N-7818 [1] LOCK-RING  
9. 5P-5601 [2] SEAL-O-RING  
10. 9S-8008 [1] PLUG-O-RING  
  3D-2824 [1] SEAL-O-RING  
11. 4W-2169 [1] PLATE AS-ADAPTER  
  6N-3175 [1] DOWEL  
12. 4N-0898 [1] DOWEL-HOLLOW  
13. 9M-2089 [1] DOWEL  
14. 7N-0579 [1] BEARING-SLEEVE  
15. 2A-5328 [3] LOCK  
16. 7L-6210 [1] BOLT-LOCATING  
17. 6N-5314 Y [1] PISTON GP-GOVERNOR SERVO  
18. 9N-3323 [1] BRACKET AS-CONTROL  
  7S-7860 [1] DOWEL  
19. 7N-4555 [1] LEVER-RACK  
20. 7N-2351 [1] PIN-CONTROL  
21. 0S-1618 [2] BOLT  
22. 8M-6393 [1] RING-RETAINING  
23. 6N-4157 [1] GEAR AS (42 TEETH)  
  7L-4993 [2] DOWEL  
24. 9L-6509 [1] WEIGHT AS-GOVERNOR  
25. 6H-9691 [1] SEAL-O-RING  
26. 6N-8195 [1] RACE-THRUST  
27. 7N-7783 [1] SLEEVE-VALVE PILOT  
28. 4N-3702 [1] WASHER-SPECIAL  
  8N-6579 [1] SPRING-GOVERNOR  
  Y   SEPARATE ILLUSTRATION
 

#SEBP15650118
 

6N-5314: PISTON GP-GOVERNOR SERVO

6N5314 PISTON GP-GOVERNOR SERVO
PART OF 4W2921 PLATE-GOVERNOR ADAPTER
c510121 SEBP1565
6N5314 PISTON GP-GOVERNOR SERVO Parts scheme
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Parts for your 631E WHEEL TRACTOR:

Pos. Part No Qty Parts name Comments
1. 4N-1807 [1] CYLINDER-SERVO  
2. 5P-9757 C [1] SEAL-O-RING  
3. 8N-6983 [1] SLEEVE  
4. 8N-6978 [1] PISTON & VALVE AS  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP15650119
 

6N-3195: DRIVE GP-GOVERNOR & FUEL PUMP

6N3195 DRIVE GP-GOVERNOR & FUEL PUMP
c541867 SEBP1565
6N3195 DRIVE GP-GOVERNOR & FUEL PUMP Parts scheme
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Parts for your 631E WHEEL TRACTOR:

Pos. Part No Qty Parts name Comments
1. 5J-5793 [4] BOLT-12 POINT HEAD  
2. 6N-3927 [1] RETAINER  
3. 6N-5654 [1] FLANGE AS  
4. 6N-2533 [1] GEAR AS-ADVANCE (86 TEETH)  
5. 8H-0333 [2] PISTON  
6. 6N-2523 [2] SLIDE  
7. 6N-5156 [2] WEIGHT-ADVANCE  
8. 6N-0493 [1] RING  
9. 6N-3191 [2] SPRING (OUTER)  
10. 6N-3190 [2] SPRING (INNER)  
11. 6N-3189 [2] SPRING (MIDDLE)  
 

Information:

Special Instruction
Troubleshooting Failures of the Exhaust Tube on 3408E and 3412E Engines{1061}
Troubleshooting Failures of the Exhaust Tube on 3408E and 3412E Engines{1061}
Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR REPLACING CRACKED EXHAUST TUBES ON CERTAIN 3408E POWERED 631E, 633E, AND 637E SCRAPER TRACTORS
PRODUCT SUPPORT PROGRAM FOR REPLACING CRACKED EXHAUST TUBES ON CERTAIN 3408E POWERED 631E, 633E, AND 637E SCRAPER TRACTORS
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-China
Service Letter-Asia
Service Letter-APD
Service Magazine
Exhaust Manifold And Air Lines Changes Prevent Broken Studs And Exhaust Leaks {1059,1061}
1981/09/14
New Tube Assemblies Used In Air Lines Groups{1058}
1992/03/02
New Seal Used In Air Lines Group {1058}
1994/03/21
A Special Instruction, REHS1424, "Troubleshooting Failures of the Exhaust Tube on 3408E and 3412E Engines" Is Available {1061}
2002/09/09

Caterpillar Parts SIS Catalog 631E :

LINES GP-AIR
1W-4829 LINES GP-AIR
LINES GP-AIR
1W-4829 LINES GP-AIR
LINES GP-AIR
1W-4750 LINES GP-AIR
LINES GP-TURBOCHARGER OIL
8N-2405 LINES GP-TURBOCHARGER OIL
LINES GP-TURBOCHARGER OIL
8N-2405 LINES GP-TURBOCHARGER OIL
AIR COMPRESSOR GP
4N-7378 AIR COMPRESSOR GP
AIR COMPRESSOR GP
4N-6842 AIR COMPRESSOR GP
AFTERCOOLER GP-WATER
9N-6613 AFTERCOOLER GP-WATER
LINES GP-AIR COMPRESSOR
2W-0335 LINES GP-AIR COMPRESSOR
PUMP GP-GOV, FUEL INJ & TFR
2W-8961 PUMP GP-GOV, FUEL INJ & TFR
GOVERNOR GP
4W-2922 GOVERNOR GP
GOVERNOR GP
4W-2922 GOVERNOR GP
GOVERNOR GP
4W-2922 GOVERNOR GP
GOVERNOR GP
4W-2922 GOVERNOR GP
PLATE GP-GOVERNOR ADAPTER
4W-2921 PLATE GP-GOVERNOR ADAPTER
PISTON GP-GOVERNOR SERVO
6N-5314 PISTON GP-GOVERNOR SERVO

Truck sale:

Caterpillar 631E
 
Caterpillar 631E
- Scrapers
TRACTOR & EQUIPMENT CO.
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
65.000 
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
65.000 
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
65.000 
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
65.000 
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.