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4D-2287 VALVE GP-BRAKE CONTROL S/N 1NB1390-UP PART OF 6G-4690 VALVE GP-BRAKE CONTROL 631E WHEEL TRACTOR


BRAKING SYSTEM
VALVE GP
STEERING SYSTEM
CYLINDER GP
SERVICE EQUIPMENT AND SUPPLIES
FILTERS
STEERING SYSTEM
LINES GP
PUMP GP

WHEEL TRACTOR 631E WHEEL TRACTOR 1NB
 631E Series II Wheel Tractor 1NB01390-UP (MACHINE) POWERED BY 3408E Engine SEBP2545 631E 1NB   (1986)

BRAKING SYSTEM

VALVE GP
VALVE AS-PARK & SECONDARY BRK
7K-2738 VALVE AS-PARK & SECONDARY BRK
VALVE GP-BRAKE CONTROL
4D-2287 VALVE GP-BRAKE CONTROL
VALVE GP-BRAKE CONTROL
6G-4690 VALVE GP-BRAKE CONTROL
VALVE GP-CHECK
9D-0338 VALVE GP-CHECK
VALVE GP-CHECK
4T-9406 VALVE GP-CHECK
 

#SEBP25450500
 

4D-2287: VALVE GP-BRAKE CONTROL

4D-2287 VALVE GP-BRAKE CONTROL
S/N 1NB1390-UP
PART OF 6G-4690 VALVE GP-BRAKE CONTROL
i00137643 SEBP2545
4D2287 VALVE GP-BRAKE CONTROL Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4D-2289 [1] VALVE AS  
  4D-2295 [1] VALVE  
2. 1S-3612 [1] RETAINER-VALVE  
3. 4D-2298 [1] SPRING  
4. 5D-9702 [1] SEAT  
5. 4D-2292 [1] DIAPHRAGM  
6. 5D-8412 [1] SCREW-ROUND HEAD (8-32X0.5-IN)  
  4D-2293 [1] WASHER  
7. 5M-2057 [1] SEAL-O-RING  
8. 4D-2297 [1] SEAL-O-RING  
9. 4D-2291 [1] SPRING  
10. 004-1683 [1] RING-SNAP  
11. 4D-2634 [1] SPRING  
12. 5D-0767 [1] PISTON AS  
13. 5D-0768 [1] SPRING (RUBBER)  
14. 4D-2302 [1] SEAT  
15. 031-0215 [1] BOLT-LOCKING (1/4-20X0.625-IN)  
  4D-2303 [1] WASHER (0.27X0.81X0.062-IN THK)  
16. 7F-8268 [1] SEAL-O-RING  
17. 4D-2305 [1] RETAINER  
 

#SEBP25450501
 

6G-4690: VALVE GP-BRAKE CONTROL

6G-4690 VALVE GP-BRAKE CONTROL
S/N 1NB1390-UP
PART OF 123-5069 CONTROL GP-SERVICE BRAKE
i00137891 SEBP2545
6G4690 VALVE GP-BRAKE CONTROL Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5T-4308 [1] LEVER AS  
2. 9D-8121 [1] ROLLER  
3. 3B-4607 [1] PIN-COTTER  
4. 7B-9323 [1] PIN  
5. 2R-0724 [1] BUTTON-STOP  
6. 2R-0694 [1] PLATE-BRAKE VALVE  
7. 0S-1617 [3] BOLT (5/16-18X0.75-IN)  
8. 3B-4505 [3] LOCKWASHER (5/16)  
10. 2R-0719 [1] PLUNGER  
11. 5D-3636 [1] BOOT  
12. 2D-6006 [1] PIN  
13. 3B-4610 [1] PIN-COTTER  
14. 4D-2287 Y [1] VALVE GP-BRAKE CONTROL  
  Y   SEPARATE ILLUSTRATION
 

#SEBP25450502
 

9D-0338: VALVE GP-CHECK

9D-0338 VALVE GP-CHECK
S/N 1NB1390-UP
PART OF 123-5069 CONTROL GP-SERVICE BRAKE
i00138374 SEBP2545
9D0338 VALVE GP-CHECK Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2R-1532 [1] GUIDE-SHUTTLE  
2. 3D-4869 [1] SHUTTLE  
3. 2R-9614 [1] CAP  
4. 4M-5281 [2] BOLT (1/4-20X0.75-IN)  
5. 3D-4245 [1] SEAL-O-RING  
 

#SEBP25450503
 

9T-6685: CYLINDER GP-SERVO STEERING

9T-6685 CYLINDER GP-SERVO STEERING
S/N 1NB1390-UP
38.10 MM (1.50 IN) BORE X 214.00 MM (8.40 IN) STROKE
PART OF 123-5060 HITCH & STEERING AR
i00138415 SEBP2545
9T6685 CYLINDER GP-SERVO STEERING Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1U-3901 [1] ROD-PISTON  
2. 6V-0580 [4] BOLT (3/8-16X14.5-IN)  
3. 2P-8376 [2] RING-RETAINING  
4. 3H-5823 [4] RING-RETAINING  
5. 9F-2167 [2] SCREW-PURGE (3/8-24X1.164-IN)  
6. 1U-4011 [1] TUBE  
7. 6J-1878 [2] SEAL  
8. 6J-1879 [2] WIPER-ROD  
9. 9T-6682 [1] ROD  
10. 9T-6683 [1] HEAD  
11. 3G-8136 [2] RETAINER  
12. 6F-6673 [2] SEAL-O-RING  
13. 5J-9822 [2] SEAL AS  
    (EACH INCLUDES)
  3D-2992 [1] SEAL  
14. 5J-9073 [1] RING-WEAR  
15. 3G-8138 [1] PISTON  
16. 1U-4010 [1] HEAD  
17. 5P-9962 [2] BEARING-ALIGNING  
 

#SEBP25450504
 

3G-0838: FILTER GP-OIL

3G-0838 FILTER GP-OIL
S/N 1NB1390-UP
STEERING
PART OF 123-5090 LINES GP-STEERING
i00137614 SEBP2545
3G0838 FILTER GP-OIL Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-0821 [1] HOUSING-FILTER  
2. 7J-2656 [1] SCREEN AS  
3. 8J-5994 [1] COVER-OIL FILTER  
4. 3G-3281 [1] GASKET  
5. 9S-8010 [1] PLUG  
6. 2S-4078 [1] SEAL-O-RING  
7. 9S-1366 [6] BOLT (1/2-13X2.5-IN)  
  3H-7654 [6] WASHER-HARD (13.5X22.5X3-MM THK)  
8. 6H-3977 [1] SEAL-O-RING  
  1S-0668 [1] RING  
 

#SEBP25450505
 

123-8958: LINES GP-SECONDARY STEERING

123-8958 LINES GP-SECONDARY STEERING
S/N 1NB1390-UP
PART OF 123-8955 STEERING AR-SECONDARY
AN ATTACHMENT
i00138580 SEBP2545
1238958 LINES GP-SECONDARY STEERING Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-3097 [1] VALVE GP-CHECK  
2. 8T-4223 [15] WASHER-HARD (13.5X25.5X3-MM THK)  
3. 9J-3383 Y [1] VALVE GP-CHECK  
4. 4J-0524 [2] SEAL-O-RING  
5. 8X-7762 I [1] HOSE AS  
6. 127-4642 [1] FLANGE  
7. 7D-7233 [1] CLIP (LOOP)(SLOT)  
8. 4J-8998 [1] SEAL-O-RING  
9. 1T-0720 [4] BOLT-12 POINT HEAD (3/8-16X1.25-IN)  
10. 8X-7584 [1] TUBE AS  
11. 5P-1935 [1] SEAL  
12. 8T-4835 [4] BOLT (1/2-13X2-IN)  
13. 5P-4868 [2] CLAMP-HOSE  
14. 5P-1293 E HOSE (13 CM)  
15. 123-8847 [1] TUBE AS  
16. 1P-3707 [1] SEAL-RECTANGULAR  
17. 7X-0326 [2] BOLT (1/2-13X3-IN)  
18. 5P-7468 [1] CLIP (SLOT)  
  5P-7469 [1] CLIP (TAB)  
  5P-8444 [1] GROMMET (37-MM ID)  
19. 5P-4295 [1] CLIP  
  1K-4649 [1] SPACER (0.516X1X1-IN THK)  
  5P-2424 [1] BOLT (1/2-13X2.25-IN)  
20. 8T-4896 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
21. 7X-0608 [4] WASHER-HARD (10.2X16X2-MM THK)  
22. 8T-8919 [4] BOLT (1/2-13X1.75-IN)  
23. 1P-3705 [1] SEAL-RECTANGULAR  
24. 6V-8724 [2] ELBOW (90 DEGREE-9/16-18 THD)  
25. 7M-8485 [1] SEAL-O-RING  
26. 3J-1907 [3] SEAL-O-RING  
27. 5K-9090 [2] SEAL-O-RING (23.5MM ID)  
28. 8W-5690 [1] TUBE AS  
29. 1P-5762 [2] FLANGE-HALF  
30. 6V-8397 [2] SEAL-O-RING  
31. 8W-5179 [1] ADAPTER  
32. 7X-0335 [4] BOLT (1/2-13X5.25-IN)  
33. 6D-4246 [3] CLIP (LOOP)  
34. 5M-3062 [4] BOLT (3/8-16X0.75-IN)  
35. 8X-7761 I [1] HOSE AS  
36. 2S-4078 [1] SEAL-O-RING  
37. 6V-0852 [1] CAP-DUST  
38. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
39. 8J-6307 [1] PLUG  
40. 3D-8197 B [1] SPACER (0.5X0.84X2.5-IN THK)  
41. 7X-0331 B [1] BOLT (1/2-13X4.25-IN)  
  B   USE AS REQUIRED
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

#SEBP25450506
 

8X-7726: LINES GP-SECONDARY STEERING

8X-7726 LINES GP-SECONDARY STEERING
S/N 1NB1390-UP
PART OF 8X-7725 STEERING AR-SECONDARY
AN ATTACHMENT
i00138356 SEBP2545
8X7726 LINES GP-SECONDARY STEERING Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-3097 [1] VALVE GP-CHECK  
2. 8T-4223 [14] WASHER-HARD (13.5X25.5X3-MM THK)  
3. 9J-3383 Y [1] VALVE GP-CHECK  
4. 4J-0524 [2] SEAL-O-RING  
5. 8X-7762 I [1] HOSE AS  
6. 127-4642 [1] FLANGE  
7. 7D-7233 [1] CLIP (LOOP)(SLOT)  
8. 4J-8998 [1] SEAL-O-RING  
9. 1T-0720 [4] BOLT-12 POINT HEAD (3/8-16X1.25-IN)  
10. 8X-7584 [1] TUBE AS  
11. 5P-1935 [1] SEAL  
12. 8T-4835 [4] BOLT (1/2-13X2-IN)  
13. 5P-4868 [2] CLAMP-HOSE  
14. 5P-1293 BE HOSE (13 CM)  
15. 5T-5691 [1] TUBE AS  
16. 7F-8268 [1] SEAL-O-RING  
17. 7X-0325 [2] BOLT (1/2-13X2.5-IN)  
18. 5P-7468 [1] CLIP (SLOT)  
  5P-7469 [1] CLIP (TAB)  
  5P-8444 [1] GROMMET (37-MM ID)  
19. 5P-4295 [1] CLIP  
  1K-4649 [1] SPACER (0.516X1X1-IN THK)(25.4MM THK)  
  5P-2424 [1] BOLT (1/2-13X2.25-IN)  
  8T-4223 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
20. 8T-4896 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
21. 7X-0608 [4] WASHER-HARD (10.2X16X2-MM THK)  
22. 8T-8919 [4] BOLT (1/2-13X1.75-IN)  
23. 1P-3705 [1] SEAL-RECTANGULAR  
24. 6V-8724 [2] ELBOW  
25. 7M-8485 [1] SEAL-O-RING  
26. 3J-1907 [2] SEAL-O-RING  
27. 5K-9090 [2] SEAL-O-RING  
28. 8W-5690 [1] TUBE AS  
29. 1P-5762 [2] FLANGE-HALF  
30. 6V-8397 [2] SEAL-O-RING  
31. 8W-5179 [1] ADAPTER  
32. 7X-0335 [4] BOLT (1/2-13X5.25-IN)  
33. 6D-4246 [3] CLIP (LOOP)  
34. 5M-3062 [4] BOLT (3/8-16X0.75-IN)  
35. 8X-7761 I [1] HOSE AS  
  B   USE AS REQUIRED
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

#SEBP25450507
 

123-5090: LINES GP-STEERING

123-5090 LINES GP-STEERING
S/N 1NB1390-UP
PART OF 123-5057 CHASSIS AR
i00138573 SEBP2545
1235090 LINES GP-STEERING Parts scheme 1235090 LINES GP-STEERING Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-8625 [1] ELBOW  
2. 3K-0360 [4] SEAL-O-RING  
3. 6V-8398 [5] SEAL-O-RING  
4. 6V-8639 [2] CONNECTOR  
5. 8S-0023 [2] CLIP (SLOT)  
6. 5S-7379 [3] BOLT (3/8-16X0.875-IN)  
7. 6D-4636 [5] CLIP (LOOP)  
8. 5M-3062 [1] BOLT (3/8-16X0.75-IN)  
9. 5P-7470 [1] CLIP (SLOT)  
10. 5P-7471 [1] CLIP (TAB)  
11. 8T-4223 [45] WASHER-HARD (13.5X25.5X3-MM THK)  
12. 8T-8919 [7] BOLT (1/2-13X1.75-IN)  
13. 5B-0546 [1] SPACER (0.531X1X0.438-IN THK)  
14. 1P-4579 [4] FLANGE-HALF  
15. 4J-0524 [8] SEAL-O-RING  
16. 3J-1907 [1] SEAL-O-RING  
17. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
18. 2S-4078 [1] SEAL-O-RING  
19. 8J-6307 [1] PLUG  
20. 5T-4814 I [1] HOSE AS  
21. 1P-4582 [2] FLANGE-HALF  
22. 6V-8188 [1] NUT (1/2-13-THD)  
23. 8T-4896 [3] WASHER-HARD (10.2X18.5X2.5-MM THK)  
24. 5P-1075 [4] WASHER-HARD (10.2X22.5X3-MM THK)  
25. 8X-7554 I [1] HOSE AS  
26. 6V-4432 [2] BOLT (1/2-13X4-IN)  
27. 7X-0326 [2] BOLT (1/2-13X3-IN)  
28. 2G-5342 [1] ELBOW  
29. 8W-5173 I [2] HOSE AS  
30. 8W-5172 I [2] HOSE AS  
31. 2J-2668 [1] COVER-FLANGE  
32. 123-8204 I [1] HOSE AS  
33. 8S-0024 [2] CLIP (TAB)  
34. 5P-7703 [1] GROMMET (52-MM ID)  
35. 5T-1843 [2] CLAMP  
36. 8T-9391 [1] BOLT (1/2-13X3.75-IN)  
37. 5T-1799 [1] TUBE AS  
38. 8W-5187 [1] TUBE AS  
39. 5P-2228 [4] BOLT (1/2-13X1-IN)  
40. 8W-7810 I [1] HOSE AS  
41. 6G-2036 [1] BRACKET AS  
  1F-0750 [3] NUT-WELD (3/8-16-THD)  
  3K-6736 [1] LUG  
42. 8W-4529 [1] PLATE  
43. 3G-0838 Y [1] FILTER GP-OIL  
44. 8W-5165 I [1] HOSE AS  
45. 5P-2424 [1] BOLT (1/2-13X2.25-IN)  
46. 8W-5165 I [1] HOSE AS  
47. 6V-8782 [1] TEE  
48. [2] BOLT  
49. 4J-0527 [2] SEAL-O-RING  
50. 5P-2566 [24] BOLT (1/2-13X1.5-IN)  
51. 8W-5170 I [1] HOSE AS  
52. 8W-5171 I [1] HOSE AS  
53. 6V-0852 [1] CAP-DUST  
54. 6V-8625 [2] ELBOW  
55. 3K-0360 [8] SEAL-O-RING  
56. 6V-8398 [22] SEAL-O-RING  
57. 6V-8639 [3] CONNECTOR  
58. 8W-5177 I [1] HOSE AS  
59. 125-3254 [1] BRACKET AS  
60. 8W-5176 I [1] HOSE AS  
61. 8T-8917 [9] BOLT (1/2-13X1.25-IN)  
62. 5P-2228 [6] BOLT (1/2-13X1-IN)  
63. 150-1752 [1] PLATE AS  
64. 8T-4223 [36] WASHER-HARD (13.5X25.5X3-MM THK)  
65. 8T-8919 [9] BOLT (1/2-13X1.75-IN)  
66. 6G-1428 [3] CLAMP  
67. 8W-3400 [1] TUBE AS  
68. 8W-3404 [1] TUBE AS  
69. 8W-5178 I [2] HOSE AS  
70. 4J-0520 [6] SEAL-O-RING  
71. 5K-9090 [4] SEAL-O-RING  
72. 6G-1439 [2] CLAMP  
73. 6G-1427 [1] CLAMP  
74. 6G-1451 [1] PLATE AS  
75. 5K-1094 [7] LOCKWASHER (21X33.4X1.3-MM THK)  
76. 8T-4896 [15] WASHER-HARD (10.2X18.5X2.5-MM THK)  
77. 4J-0524 [2] SEAL-O-RING  
78. 6V-8988 [2] ELBOW  
79. 6V-9169 [7] NUT (13/16-16-THD)  
80. 125-5741 [1] BRACKET AS  
81. 8W-5169 I [1] HOSE AS  
82. 8W-5168 I [1] HOSE AS  
83. 1P-4577 [8] FLANGE-HALF  
84. 4L-9337 [16] BOLT (3/8-16X1.5-IN)  
85. 8J-8197 [1] CLIP  
86. 6V-8995 [2] UNION (STRAIGHT)  
87. 8W-5174 [1] TUBE AS  
88. 8W-5175 [1] TUBE AS  
89. 8W-5163 I [2] HOSE AS  
90. 6V-9002 [2] ELBOW  
91. 9T-6005 [1] VALVE GP-CHECK  
92. 6V-9851 [1] ELBOW  
93. 9S-4185 [1] PLUG (3/4-16-THD)  
94. 8W-5164 I [1] HOSE AS  
95. 1U-4677 Y [1] VALVE GP-STEERING  
96. 5T-1794 [1] PLATE AS  
97. 7X-0341 [3] BOLT (1/2-13X7-IN)  
98. 5P-2424 [3] BOLT (1/2-13X2.25-IN)  
99. 6V-8981 [3] ELBOW  
100. 123-8203 [1] BRACKET  
101. 4L-6454 [2] BOLT (3/8-16X1-IN)  
102. 7X-0325 [4] BOLT (1/2-13X2.5-IN)  
103. 123-8198 [1] TUBE AS  
104. 5T-4819 I [1] HOSE AS  
105. 1P-4579 [4] FLANGE-HALF  
106. 5T-4818 I [1] HOSE AS  
107. 123-8197 [1] TUBE AS  
108. 123-8202 [1] CLAMP  
109. 5T-1831 [1] CLAMP  
110. 5P-2566 [10] BOLT (1/2-13X1.5-IN)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

#SEBP25450508
 

8X-7744: PUMP & MTG GP-SECONDARY STEER

8X-7744 PUMP & MTG GP-SECONDARY STEER
S/N 1NB1390-UP
PART OF 123-8955, 8X-7725 STEERING AR-SECONDARY
AN ATTACHMENT
i00138359 SEBP2545
8X7744 PUMP & MTG GP-SECONDARY STEER Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-4191 Y [1] PUMP GP-GEAR  
2. 8T-9393 [2] BOLT (5/8-11X1.5-IN)  
3. 8T-4122 [2] WASHER-HARD (17X32X3.5-MM THK)  
4. 5F-3999 [1] SEAL-O-RING  
5. 6G-9059 [1] ADAPTER  
6. 5H-4909 [1] SEAL-O-RING  
7. 3D-8352 [1] RING-RETAINING  
8. 5T-4840 [1] COUPLING  
9. 6G-0011 [1] CAGE  
10. 6G-9436 [1] PINION-BEVEL  
11. 2D-6417 [1] RING-LOCK  
12. 9S-3582 [2] CONE-BEARING  
13. 9S-3581 [2] CUP-BEARING  
14. 5T-4784 [1] SHAFT  
15. 6G-9434 B [12] SHIM (0.16-MM THK)  
16. 2J-3118 [8] BOLT-LOCKING (3/8-16X1.25-IN)  
17. 5M-2894 [8] WASHER-HARD (10.2X18.5X2.5-MM THK)  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP25450509
 

6G-3340: PUMP & MTG GP-STEERING

6G-3340 PUMP & MTG GP-STEERING
S/N 1NB1390-1443
PROVIDES METHOD TO TRANSMIT OIL FOR STEERING CONTROL SYSTEM
PART OF 123-5057 CHASSIS AR
i00683635 SEBP2545
6G3340 PUMP & MTG GP-STEERING Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4L-9337 [4] BOLT (3/8-16X1.5-IN)  
2. 8T-4896 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
3. 119-8771 CY [1] PUMP GP-METERING (HMU)  
4. 030-8539 [4] BOLT-12 POINT HEAD (3/8-16X1.125-IN)  
5. 3V-2431 [4] WASHER (10.2X16X2-MM THK)  
6. 103-5701 [1] ADAPTER  
7. 5M-6214 [1] PLUG (1/8-27 PTF)  
8. 3B-8485 [1] ELBOW  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

Information:

Operation and Maintenance Manual
Parking and Secondary Brake Control
631E Series II Wheel Tractor-Scrapers
Service Brake Control
631E Series II Wheel Tractor-Scrapers
Technical Information Bulletin
Low Steering System Pressure
Low Steering System Pressure
Specifications
Steering Control Valve<BR> 1U506
631E & 637E WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Crossover Relief And Check Valve<BR> 1U4053
631E & 637E WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Check Valve
631E & 637E WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Check Valve For Supplemental Steering<BR> 9J3383
631E & 637E WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Air Relief Valve
631E & 637E WHEEL TRACTOR-SCRAPER AIR SYSTEM & BRAKES
Pressure Protection Valve
631E & 637E WHEEL TRACTOR-SCRAPER AIR SYSTEM & BRAKES
Differential Lock Control Valve
631E & 637E WHEEL TRACTOR-SCRAPER AIR SYSTEM & BRAKES
Differential Lock And Apron Solenoid Valve
631E & 637E WHEEL TRACTOR-SCRAPER AIR SYSTEM & BRAKES
Check Valve
631E & 637E WHEEL TRACTOR-SCRAPER AIR SYSTEM & BRAKES
Parking and Secondary Brake Control Valve
631E & 637E WHEEL TRACTOR-SCRAPER AIR SYSTEM & BRAKES
Quick Release Valve
631E & 637E WHEEL TRACTOR-SCRAPER AIR SYSTEM & BRAKES
Quick Release And Holding Valve
631E & 637E WHEEL TRACTOR-SCRAPER AIR SYSTEM & BRAKES
Retarder Control Valve
631E & 637E WHEEL TRACTOR-SCRAPER AIR SYSTEM & BRAKES
Regulator For Retarder Control Valve
631E & 637E WHEEL TRACTOR-SCRAPER AIR SYSTEM & BRAKES
Air Horn Solenoid Valve
631E & 637E WHEEL TRACTOR-SCRAPER AIR SYSTEM & BRAKES
Brake Control Valve
631E & 637E WHEEL TRACTOR-SCRAPER AIR SYSTEM & BRAKES
Relay Valve
631E & 637E WHEEL TRACTOR-SCRAPER AIR SYSTEM & BRAKES
Retarder Control Valve<BR> 8P-7703
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Retarder Control Valve<BR> 2P-5802
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Supplemental Steering Pump Hydraulic Pump and Valve (Optional)<BR> 9J6398
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Crossover Relief And Check Valve<BR> 1U4053
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Check Valve<BR> 9T6005
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Check Valve For Supplemental Steering<BR> 9J3383
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Air Relief Valve
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Pressure Protection Valve<BR> 6D0918
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Differential Lock And Apron Solenoid Valve<BR> 7N9719
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Check Valve<BR> 4D0487
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Parking and Secondary Brake Control Valve<BR> 7K2738
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Quick Release Valve<BR> 5D0470, 8W7597
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Quick Release And Holding Valve<BR> 6G0593
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Retarder Control Valve<BR> 6G9078
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Regulator For Retarder Control Valve (637E Series II only)<BR> 8D4755
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Brake Control Valve<BR> 4D2287
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Quick-Release and Holding Valve
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Air System and Brakes
Pressure Protection Valve
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Air System and Brakes
Check Valve (Air Tank)
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Air System and Brakes
Air Relief Valve (Air Tank)
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Air System and Brakes
Air Control Valve (Service Brake)
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Air System and Brakes
Parking and Secondary Brake Control Valve
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Air System and Brakes
Pressure Switch (Parking and Secondary Brake Air)
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Air System and Brakes
Systems Operation
Air Relief Valve (Air Tank)
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Air System and Brakes
Check Valve (Air Tank)
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Air System and Brakes
Double Check Valve
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Air System and Brakes
Quick-Release and Holding Valve
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Air System and Brakes
Pressure Protection Valve
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Air System and Brakes
Air Control Valve (Service Brake)
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Air System and Brakes
Parking and Secondary Brake Control Valve
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Air System and Brakes
Reuse And Salvage Guidelines
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Testing and Adjusting
Parking and Secondary Brake Control Valve - Test
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Air System and Brakes
Retarder Control Valve - Test and Adjust
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Air System and Brakes
Disassembly and Assembly
Retarder Control Valve
3408 VEHICULAR ENGINE FOR 631E & 637E TRACTORS
Retarder Selector Control Valve
631E & 637E TRACTOR POWER TRAIN
Differential Lock Quick Release Valve
631E & 637E TRACTOR POWER TRAIN
Steering Control Valve And Crossover Relief Valve
631E & 637E WHEEL TRACTOR-SCRAPER VEHICLE SYSTEMS
Accumulator Bleed Valve
631E & 637E WHEEL TRACTOR-SCRAPER VEHICLE SYSTEMS
Hand Metering Pump Check Valve
631E & 637E WHEEL TRACTOR-SCRAPER VEHICLE SYSTEMS
Retarder Control Valve
SUPPLEMENT FOR 631E SERIES II & 633E SERIES II & 637E SERIES
Retarder Selector Control Valve
631E SERIES II, 633E SERIES II & 637E SERIES II TRACTORS POW
Brake Control Valve
631E SERIES II & 637E SERIES II WHEEL TRACTOR-SCRAPER MACHIN
Steering Control Valve &amp; Crossover Relief Valve
631E SERIES II & 637E SERIES II WHEEL TRACTOR-SCRAPER MACHIN
Hand Metering Pump Check Valve
631E SERIES II & 637E SERIES II WHEEL TRACTOR-SCRAPER MACHIN
Service Magazine
5T5224 Seal and Valve Kit Available For Repair Of 5T7242 And 8X5444 Brake Relay Valves {4280}
1990/11/12
Steering Control Valve Groups Have Externally Adjusted Relief Valve{4307,4622}
1997/05/19
Improved Solenoid Valve Group Used In ICM And Planetary Transmissions For Increased Reliability And Longer Service Life{3030}
1998/03/16
243-3133 Quick Connect Coupler (Fluid Sampling) Provides A Coupler for Portable Particle Analyzers {0707, 0717, 0731, 0732, 0738}
2004/07/01

Caterpillar Parts SIS Catalog 631E :

VALVE AS-PARK & SECONDARY BRK
7K-2738 VALVE AS-PARK & SECONDARY BRK
TANK GP-AIR
8W-7824 TANK GP-AIR
TANK GP-AIR
121-1284 TANK GP-AIR
SLACK ADJUSTER GP
5D-5755 SLACK ADJUSTER GP
SLACK ADJUSTER GP
5D-5754 SLACK ADJUSTER GP
CONTROL GP-SERVICE BRAKE
123-5069 CONTROL GP-SERVICE BRAKE
CONTROL GP-SERVICE BRAKE
123-5069 CONTROL GP-SERVICE BRAKE
BRAKE GP-SERVICE
5T-8469 BRAKE GP-SERVICE
VALVE GP-BRAKE CONTROL
6G-4690 VALVE GP-BRAKE CONTROL
VALVE GP-CHECK
9D-0338 VALVE GP-CHECK
CYLINDER GP-SERVO STEERING
9T-6685 CYLINDER GP-SERVO STEERING
FILTER GP-OIL
3G-0838 FILTER GP-OIL
LINES GP-SECONDARY STEERING
123-8958 LINES GP-SECONDARY STEERING
LINES GP-SECONDARY STEERING
8X-7726 LINES GP-SECONDARY STEERING
LINES GP-STEERING
123-5090 LINES GP-STEERING
PUMP & MTG GP-SECONDARY STEER
8X-7744 PUMP & MTG GP-SECONDARY STEER

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.
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