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8E-6973 CONTROL GP-TRANSMISSION HYD S/N 9PE426-UP PART OF 8E-6683 TRANSMISSION AR 631E WHEEL TRACTOR


POWER TRAIN
CONTROL GP-TRANSMISSION HYD
CONVERSION GP
COOLER GP
COOLING SYSTEM
COOLER GP
POWER TRAIN
TRANSMISSION GP
DIFFERENTIAL & BEVEL GEAR GP


POWER TRAIN

CONTROL GP-TRANSMISSION HYD
 

#SEBP25450420
 

8E-6973: CONTROL GP-TRANSMISSION HYD

8E-6973 CONTROL GP-TRANSMISSION HYD
S/N 9PE426-UP
PART OF 8E-6683 TRANSMISSION AR
i00138105 SEBP2545
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8E-6972 Y [1] VALVE GP-TRANSMISSION CONTROL  
2. 5F-6044 [2] BOLT (3/8-16X9-IN)  
3. 3T-2720 [1] ELBOW  
4. 9S-8005 [5] PLUG (3/4-16-THD)  
5. 9L-9132 [4] WASHER (10.2X25.5X2.5-MM THK)  
6. 1H-5514 [2] BOLT (5/16-18X1.625-IN)  
7. 0L-1351 [2] BOLT (3/8-16X0.875-IN)  
8. 9W-3542 [1] GUARD AS  
9. 3T-0919 [10] SLEEVE  
10. 9S-8001 C [10] PLUG  
11. 4J-7533 C [4] SEAL-O-RING  
12. 3T-0918 [2] SLEEVE  
13. 8M-8157 [4] SEAL-O-RING  
14. 8M-4432 [8] SEAL-O-RING  
15. 7G-9475 [2] SLEEVE  
16. 0T-0573 [3] BOLT (3/8-16X2.75-IN)  
17. 1P-3230 [1] MANIFOLD-END  
18. 8M-5248 [6] SEAL-O-RING  
19. 3T-2719 [1] SLEEVE  
20. 3T-2718 [6] SLEEVE  
21. 1S-7462 [12] SEAL-O-RING  
22. 0L-2070 [4] BOLT (3/8-16X2.25-IN)  
23. 0S-1617 C [6] BOLT (5/16-18X0.75-IN)  
24. 7X-1120 CY [2] VALVE GP-SOLENOID  
25. 6Y-0789 C [1] PLUG  
  3D-2824 C [1] SEAL-O-RING  
  3P-0647 C [1] SEAL-O-RING  
26. 8T-4896 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
27. 6V-0852 [1] CAP-DUST  
28. 6V-4365 [2] SEAL-O-RING  
29. 3D-4197 [1] COVER  
30. 0S-1594 [6] BOLT (3/8-16X1-IN)  
31. 8M-4437 [2] SEAL-O-RING  
32. 8M-4992 [1] SEAL-O-RING  
33. 9W-3547 [1] SLEEVE  
34. 6V-5828 CY [1] SENSOR GP-POSITION  
35. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
36. 0S-0509 [2] BOLT (3/8-16X0.75-IN)  
37. 7T-3418 [1] HARNESS AS-TRANSMISSION  
38. 8M-4988 [1] SEAL-O-RING  
39. 1S-5550 [1] SLEEVE  
40. 1A-2029 [1] BOLT (3/8-16X1.125-IN)  
41. 6Y-9850 [1] COUPLING AS  
42. 7S-5757 [1] RING-RETAINING  
43. 8M-4446 [1] SEAL-O-RING  
44. 8S-5575 [1] SEAL-LIP TYPE  
45. 6V-8077 [1] ELBOW  
46. 6T-5812 [1] GUARD  
47. 0S-1619 [2] BOLT (3/8-16X3-IN)  
48. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
49. 6T-5132 [1] COVER  
50. 6T-5133 [1] GASKET  
51. 5F-7054 [5] SEAL-O-RING  
52. 9U-9714 [1] MANIFOLD AS  
53. 5P-7661 [1] BEARING AS-NEEDLE  
54. 3J-1907 [3] SEAL-O-RING  
55. 9G-9150 [2] CLIP  
56. 3K-0360 [5] SEAL-O-RING  
57. 9S-8004 [1] PLUG (9/16-18-THD)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP25450421
 

364-1272: CONVERSION GP-POWER TRAIN

364-1272 CONVERSION GP-POWER TRAIN -REPOWER
S/N 1NB1390-UP
PART OF 364-1276 CONVERSION AR-MACHINE
i05240432 SEBP2545
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  236-0800 Y [1] LINES GP-POWER TRAIN OIL  
  253-6214 Y [1] PUMP GP-GEAR  
  364-1267 Y [1] SHAFT GP-DRIVE  
   
  8W-6822 [1] TUBE AS  
   
  6V-3833 [2] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP25450422
 

364-1273: CONVERSION GP-POWER TRAIN

364-1273 CONVERSION GP-POWER TRAIN
S/N 1NB1438-UP
PART OF 364-1277 CONVERSION AR-MACHINE
i05261412 SEBP2545
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  236-0800 Y [1] LINES GP-POWER TRAIN OIL  
  253-6214 Y [1] PUMP GP-GEAR  
  364-1268 Y [1] SHAFT GP-DRIVE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP25450423
 

370-6090: CONVERSION GP-POWER TRAIN

370-6090 CONVERSION GP-POWER TRAIN
S/N 1NB1390-UP
PART OF 370-6091 CONVERSION AR-MACHINE
i05240417 SEBP2545
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  236-0800 Y [1] LINES GP-POWER TRAIN OIL  
  253-6214 Y [1] PUMP GP-GEAR  
  370-6089 Y [1] SHAFT GP-DRIVE  
  6V-3833 [2] SEAL-O-RING  
  8W-6822 [1] TUBE AS  
  Y   SEPARATE ILLUSTRATION
 

#SEBP25450424
 

370-6093: CONVERSION GP-POWER TRAIN

370-6093 CONVERSION GP-POWER TRAIN
S/N 1NB1390-UP
PART OF 370-6094 CONVERSION AR-MACHINE
i05240090 SEBP2545
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  236-0800 Y [1] LINES GP-POWER TRAIN OIL  
  253-6214 Y [1] PUMP GP-GEAR  
  370-6092 Y [1] SHAFT GP-DRIVE  
  6V-3833 [2] SEAL-O-RING  
  8W-6822 [1] TUBE AS  
  Y   SEPARATE ILLUSTRATION
 

#SEBP25450425
 

246-5114: COOLER GP-TRANSMISSION OIL

246-5114 COOLER GP-TRANSMISSION OIL
S/N 1NB1390-UP
PART OF 304-1068 INSTALLATION AR-ENGINE
i03436942 SEBP2545
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-8767 [2] GASKET  
2. 257-5170 [1] BRACKET  
3. 6V-4432 [2] BOLT (1/2-13X4-IN)  
4. 7W-6459 Y [1] CORE GP-OIL COOLER (TRANSMISSION)  
5. 7X-0334 [1] BOLT (1/2-13X5-IN)  
6. 8C-4436 [7] BOLT (1/2-13X1.375-IN)  
7. 8T-4223 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
8. 8T-4896 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
9. 8T-4835 [2] BOLT (1/2-13X2-IN)  
10. 8T-9377 [2] BOLT (3/8-16X2.25-IN)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP25450426
 

4N-2210: COOLER GP-TRANSMISSION OIL

4N-2210 COOLER GP-TRANSMISSION OIL
S/N 99C1-UP
PART OF 123-0207 ENGINE AR, 134-5954 HOUSING & REGULATOR GP
i00137665 SEBP2545
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-6459 CY [1] CORE GP-OIL COOLER  
2. 7S-8767 [1] GASKET  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP25450427
 

7W-6459: CORE GP-OIL COOLER

7W-6459 CORE GP-OIL COOLER
S/N 1NB1390-UP; 99C1-UP
PART OF 246-5114, 4N-2210 COOLER GP-TRANSMISSION OIL, 461-5247 KIT-CONVERSION, 460-7082, 461-1494, 461-5250 KIT-ENGINE CONVERSION
i00138074 SEBP2545
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-5049 [2] SEAL-O-RING  
2. 9S-4191 [2] PLUG (9/16-18-THD)  
 

#SEBP25450428
 

8E-7684: COVER GP-SHIPPING

8E-7684 COVER GP-SHIPPING
S/N 9PE1-UP
PART OF 8E-6683 TRANSMISSION AR
i00138106 SEBP2545
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9U-8394 [1] COVER  
2. 0S-1625 [12] BOLT (5/8-11X2.5-IN)  
3. 2S-5658 [12] WASHER-HARD (17X29X3-MM THK)  
4. 9W-1574 [1] GASKET  
5. 4K-0367 [12] NUT-FULL (5/8-11-THD)  
6. 1S-3725 [2] COVER  
7. 0T-0318 [8] BOLT (7/16-14X1-IN)  
8. 8E-7366 [2] GASKET  
9. 5M-6213 [1] PLUG-PIPE (1/4-18-THD)  
 

#SEBP25450429
 

156-9778: DIFFERENTIAL & BEVEL GEAR GP

156-9778 DIFFERENTIAL & BEVEL GEAR GP
S/N 1NB1438-UP
PART OF 125-7139 POWER TRAIN AR
i01057921 SEBP2545
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3K-0360 [1] SEAL-O-RING  
2. 5M-2894 [14] WASHER-HARD (10.2X18.5X2.5-MM THK)  
3. 033-8248 [1] CLIP (LOOP)  
4. 6G-9435 [1] BRACKET  
5. 8W-6822 [1] TUBE AS  
6. 6V-3833 [2] SEAL-O-RING  
7. 2G-1664 [1] HOSE AS  
8. 8X-7772 [1] CARRIER AS-DIFFERENTIAL  
  4D-0537 [2] DOWEL  
9. 112-2255 [1] GEAR-DIFFERENTIAL  
10. 101-7513 Y [1] DIFFERENTIAL GP  
11. 5P-8248 [36] WASHER-HARD (20X36.5X3.5-MM THK)  
12. 5P-8081 [36] BOLT-LOCKING (3/4-16X2-IN)  
13. 9K-4454 [1] LOCK  
14. 7J-5216 [1] CLAMP  
15. 6K-7917 [2] BOLT-LOCKING (1/2-13X1-IN)  
16. 2L-3331 [1] CONNECTOR-PIPE  
17. 6G-3406 [1] HOSE AS  
18. 4F-9029 [1] SEAL  
19. 5H-7153 [1] SEAL-O-RING  
20. 5P-1075 [1] WASHER-HARD (10.2X22.5X3-MM THK)  
21. 5P-8245 [14] WASHER-HARD (13.5X25.5X3-MM THK)  
22. 8X-4452 [1] RING  
23. 0S-1569 [4] BOLT (5/8-11X4-IN)  
24. 030-8535 [14] BOLT-LOCKING (3/8-16X0.875-IN)  
25. 5S-7379 [1] BOLT (3/8-16X0.875-IN)  
26. 4F-7390 [1] SEAL-O-RING  
27. 5D-7523 [1] SEAL-O-RING  
28. 9H-6832 [1] SEAL-O-RING  
29. 3D-2898 [1] SEAL-O-RING  
30. 8X-2440 [1] TUBE AS  
31. 2D-8364 [1] SEAL-O-RING  
32. 2D-9459 [2] CAGE-BEARING  
33. 4D-5289 [1] RING-ADJUSTMENT  
34. 2H-3932 [1] SEAL-O-RING  
35. 5T-2633 [1] PIN  
36. 1B-4034 [1] CONE-BEARING  
37. 4B-8393 [1] CUP-BEARING  
38. 6D-7562 [2] BOLT (1/2-13X1.78-IN)  
39. 2D-9457 [1] CONE-BEARING (TAPERED ROLLER)  
40. 4F-2041 [1] CUP-BEARING (TAPERED ROLLER)  
41. 5T-3769 [1] LOCK  
42. 6D-2718 [2] DOWEL  
  6G-8553 [1] HOUSING-SPRING  
43. 7D-4892 [1] RING  
44. 8X-3370 [1] SEAL-PISTON  
45. 030-6818 [1] ELBOW  
46. 7D-4895 [1] HOUSING  
47. 6D-8514 [1] WASHER (5.156X8.5X0.146-IN THK)  
48. 7D-4894 [1] PISTON  
49. 5T-5171 [1] SPACER (27-MM THK)  
50. 4D-5293 [1] RING-RETAINING  
51. 5T-5166 [1] JAW-CLUTCH  
52. 8W-4129 [1] JAW-CLUTCH  
53. 8W-3064 [1] RING-ADJUSTMENT  
54. 6D-2658 [1] WASHER (4.594X5.672X0.146-IN THK)  
55. 8X-3371 [1] SEAL-PISTON  
56. 7D-4893 [16] SPRING  
57. 2D-9454 [1] CUP-BEARING  
58. 2D-9455 [1] CONE-BEARING  
59. 8F-8861 [1] SEAL-O-RING  
60. 5K-7143 [12] BOLT-SELF-LOCKING (1/2-13X1.5-IN)  
61. 137-6659 [1] RETAINER-BEARING  
62. 6B-4370 [1] CUP-BEARING  
63. 2D-9453 [1] CONE-BEARING  
64. 105-1331 [1] SEAL AS  
65. 137-6647 [1] PINION AS  
  4F-5695 [1] PLUG-CUP  
67. 8X-1062 B [8] SHIM (0.127-MM THK)  
68. 8X-1061 B [6] SHIM (0.178-MM THK)  
69. 8T-4122 [24] WASHER-HARD (17X32X3.5-MM THK)  
70. 7X-0448 [19] NUT (5/8-11-THD)  
71. 030-7335 [5] BOLT-LOCKING (5/8-11X1.5-IN)  
72. 3P-1389 [3] LOCKWIRE  
74. 8M-3391 [1] COVER  
75. 9M-5874 [1] SHIM PACK (INCLUDES 30-SHIMS)  
76. 5P-2566 [2] BOLT (1/2-13X1.5-IN)  
77. 1B-8736 [1] KEY-WOODRUFF  
78. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Installation of 6T9290 Valve Group as Replacement for 9P0222 Valve Group{3174, 3183}
Installation of 6T9290 Valve Group as Replacement for 9P0222 Valve Group{3174, 3183}
Bench Test Procedure for a 631E Series 2, 631G, 633E Series 2, 637E Series 2, and 637G Wheel Tractor-Scraper Transmission{3030, 3073}
Bench Test Procedure for a 631E Series 2, 631G, 633E Series 2, 637E Series 2, and 637G Wheel Tractor-Scraper Transmission{3030, 3073}
Technical Information Bulletin
Replacement Solenoid Valves May Fail on Certain Transmissions {3073, 3167, 3174, 5479, 7499}
Replacement Solenoid Valves May Fail on Certain Transmissions {3073, 3167, 3174, 5479, 7499}
Specifications
Transmission Hydraulic Control Group
631E WHEEL TRACTOR-SCRAPER POWER TRAIN
Transmission Hydraulic Control Group<BR> 8E-6973
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Transmission Hydraulic Controls<BR> 3T-8363
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Transmission Hydraulic Control
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Power Train
Systems Operation
Transmission Hydraulic Control
631E Series II, 633E Series II and 637E Series II Wheel Tractor Power Train
Transmission Hydraulic Control Operation
631E Series II, 633E Series II and 637E Series II Wheel Tractor Power Train
Reuse And Salvage Guidelines
Individual Clutch Modulation (ICM) Control Valves{3065, 3139}
Individual Clutch Modulation (ICM) Control Valves{3065, 3139}
Testing and Adjusting
Transmission Hydraulic Control Pilot Pressure - Test and Adjust
631E Series II, 633E Series II and 637E Series II Wheel Tractor Power Train
Transmission Hydraulic Control Maximum Clutch Pressure - Test
631E Series II, 633E Series II and 637E Series II Wheel Tractor Power Train
Transmission Hydraulic Control Primary Clutch Pressure - Test
631E Series II, 633E Series II and 637E Series II Wheel Tractor Power Train
Bench Test Procedures
Bench Test Procedure for a 631E Series 2, 631G, 633E Series 2, 637E Series 2, and 637G Wheel Tractor-Scraper Transmission{3030, 3073}
Bench Test Procedure for a 631E Series 2, 631G, 633E Series 2, 637E Series 2, and 637G Wheel Tractor-Scraper Transmission{3030, 3073}
Disassembly and Assembly
Transmission Hydraulic Control Valves
631E & 637E TRACTOR POWER TRAIN
Transmission Hydraulic Control Valves
631E SERIES II, 633E SERIES II & 637E SERIES II TRACTORS POW
Service Magazine

Caterpillar Parts SIS Catalog 631E :

Truck sale:

 
Caterpillar 631E
- Scrapers
TRACTOR & EQUIPMENT CO.
65.000 
65.000 
65.000 
65.000 
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