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420-1691 CONTROL GP-SERVICE BRAKE S/N WTR1-UP PART OF 389-6265 CAB AR ALSO AN ATTACHMENT 631K WHEEL TRACTOR-SCRAPER


BRAKING SYSTEM
CONTROL GP
LINES GP
MANIFOLD GP
VALVE GP

WHEEL TRACTOR-SCRAPER 631K WHEEL TRACTOR-SCRAPER WTR
 631K Wheel Tractor Scraper WTR00001-UP (MACHINE) POWERED BY C18 ENGINE SEBP7274 631K WTR   (2016)

BRAKING SYSTEM

CONTROL GP
CONTROL GP-SERVICE BRAKE
420-1691 CONTROL GP-SERVICE BRAKE
 

#SEBP72740510
 

420-1691: CONTROL GP-SERVICE BRAKE

420-1691 CONTROL GP-SERVICE BRAKE
S/N WTR1-UP
PART OF 389-6265 CAB AR
ALSO AN ATTACHMENT
i06579677 SEBP7274
4201691 CONTROL GP-SERVICE BRAKE Parts scheme
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Parts for your 631K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 396-2095 Y [1] VALVE GP-BRAKE CONTROL  
2. 148-8364 [2] ELBOW AS  
    (EACH INCLUDES)
  6V-8625 [1] ELBOW  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
3. 148-8411 [1] PLUG AS  
  9S-4185 [1] PLUG (3/4-16-THD)  
  3K-0360 [1] SEAL-O-RING  
4. 150-4048 [1] ELBOW AS  
  6V-8722 [1] ELBOW  
  3K-0360 [1] SEAL-O-RING  
  7J-9108 [1] SEAL-O-RING  
5. 281-5934 [2] ELBOW AS  
    (EACH INCLUDES)
  6V-9877 [1] ELBOW  
  228-7092 [1] SEAL-O-RING  
  238-5080 [1] SEAL-O-RING  
6. 8T-4224 [3] WASHER-HARD (8.8X16X2-MM THK)  
7. 8T-7547 M [3] BOLT (M8X1.25X30-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72740511
 

374-1702: LINES GP-BRAKE

374-1702 LINES GP-BRAKE
S/N WTR1-UP
PART OF 374-0202 HYDRAULIC AR
Type 1
ALSO AN ATTACHMENT
i06581803 SEBP7274
3741702 LINES GP-BRAKE Parts scheme 3741702 LINES GP-BRAKE Parts scheme 3741702 LINES GP-BRAKE Parts scheme
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Parts for your 631K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-7932 [1] BRACKET  
2. 6V-0852 [3] CAP-DUST  
3. 8Y-5983 [6] TUBE  
4. 107-8265 [1] TEE AS-SWIVEL  
  9X-2289 [1] TEE-SWIVEL  
  6V-9746 [1] SEAL-O-RING  
5. 142-1657 [1] BRACKET AS  
6. 148-8442 [1] TEE AS  
  8T-1685 [1] TEE  
  6V-9746 [2] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
7. 172-5761 [2] TEE AS  
    (EACH INCLUDES)
  126-8306 [1] TEE-O-RING  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
8. 241-6215 [1] ELBOW AS  
  6V-8076 [1] ELBOW  
  3J-1907 [1] SEAL-O-RING  
9. 308-0149 [6] BLOCK  
10. 312-4151 [3] PLATE  
11. 319-6228 [2] ELBOW AS  
    (EACH INCLUDES)
  6V-8721 [1] ELBOW  
  228-7090 [1] SEAL-O-RING  
  238-5081 [1] SEAL-O-RING  
12. 349-4389 Y [1] VALVE GP-SOLENOID (24-VOLT)(PARKING BRAKE)  
13. 352-4202 [2] STRAP-CABLE  
14. 352-4203 [2] STRAP-CABLE  
15. 352-4204 [2] STRAP-CABLE  
16. 352-4205 [2] STRAP-CABLE  
17. 374-1682 I [1] HOSE AS  
18. 374-1685 I [1] HOSE AS  
19. 374-1687 [1] TUBE AS  
20. 374-1688 [1] TUBE AS  
21. 374-1689 [1] TUBE AS  
22. 374-1690 [1] TUBE AS  
23. 374-1691 [1] TUBE AS  
24. 374-1692 [1] TUBE AS  
25. 374-1694 [1] TUBE AS  
26. 374-1750 I [1] HOSE AS  
27. 374-1751 I [1] HOSE AS  
28. 374-1752 [1] TUBE AS  
29. 374-1753 [1] TUBE AS  
30. 374-1754 I [1] HOSE AS  
31. 374-1762 [1] TUBE AS  
32. 381-7691 [1] TUBE AS  
33. 381-7694 I [1] HOSE AS  
34. 381-7695 [1] TUBE AS  
35. 391-0047 [1] BRACKET AS  
36. 391-0049 I [1] HOSE AS  
37. 391-0050 I [1] HOSE AS  
38. 391-0143 [1] TUBE AS  
39. 396-5878 [1] PLATE  
40. 396-5879 I [1] HOSE AS  
41. 396-5880 I [1] HOSE AS  
42. 396-5881 I [1] HOSE AS  
43. 396-5882 I [1] HOSE AS  
44. 396-6364 I [1] HOSE AS  
45. 396-6365 [1] TUBE AS  
46. 396-7607 [1] PLATE AS  
47. 396-7610 [3] BLOCK  
48. 450-1027 [1] TUBE AS  
49. 455-7351 I [1] HOSE AS  
50. 455-7352 I [1] HOSE AS  
51. 455-7353 I [1] HOSE AS  
52. 459-7414 I [1] HOSE AS  
53. 459-7415 I [1] HOSE AS  
54. 459-7420 I [1] HOSE AS  
55. 459-7421 I [1] HOSE AS  
56. 459-7446 I [1] HOSE AS  
57. 459-7452 I [1] HOSE AS  
58. 479-0427 Y [1] FILTER GP-OIL (BRAKE, HYDRAULIC FAN)  
59. 132-7551 [6] SPACER (11X19X6-MM THK)  
60. 148-6757 [1] TEE-UNION  
61. 148-8311 [1] ADAPTER AS  
  8T-1715 [1] ADAPTER  
  3K-0360 [1] SEAL-O-RING  
62. 148-8313 [1] ADAPTER AS  
  5P-6944 [1] ADAPTER  
  3K-0360 [1] SEAL-O-RING  
63. 148-8315 [1] CONNECTOR AS  
  6V-8642 [1] CONNECTOR  
  2M-9780 [1] SEAL-O-RING  
  7J-9108 [1] SEAL-O-RING  
64. 148-8317 [2] CONNECTOR AS  
    (EACH INCLUDES)
  6V-8714 [1] CONNECTOR  
  3D-2824 [1] SEAL-O-RING  
  5K-9090 [1] SEAL-O-RING  
65. 148-8318 [1] CONNECTOR AS  
  6V-8634 [1] CONNECTOR  
  3K-0360 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
66. 148-8319 [1] CONNECTOR AS  
  6V-8715 [1] CONNECTOR  
  2M-9780 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
67. 148-8339 [1] CONNECTOR AS  
  6V-8716 [1] CONNECTOR (STRAIGHT)  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
68. 148-8340 [1] CONNECTOR AS  
  6V-8639 [1] CONNECTOR  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
69. 148-8354 [2] ELBOW AS  
    (EACH INCLUDES)
  6V-9002 [1] ELBOW  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
70. 148-8355 [2] ELBOW AS  
    (EACH INCLUDES)
  6V-9005 [1] ELBOW  
  5K-9090 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
71. 148-8360 [1] ELBOW AS  
  6V-9182 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
72. 148-8361 [1] ELBOW AS (90-DEG)  
  6V-9200 [1] ELBOW  
  3J-7354 [1] SEAL-O-RING  
  3J-7354 [1] SEAL-O-RING  
73. 148-8362 [1] ELBOW AS  
  8T-6684 [1] ELBOW  
  3D-2824 [1] SEAL-O-RING  
  5K-9090 [1] SEAL-O-RING  
74. 148-8365 [1] ELBOW AS  
  8T-6876 [1] ELBOW  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
75. 148-8372 [1] ELBOW AS  
  6V-8721 [1] ELBOW  
  2M-9780 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
76. 148-8373 [1] ELBOW AS  
  8C-3364 [1] ELBOW  
  6V-8400 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
77. 148-8376 [1] ELBOW AS  
  6V-8983 [1] ELBOW  
  6V-9746 [2] SEAL-O-RING  
78. 148-8380 [1] ELBOW AS  
  6V-8988 [1] ELBOW  
  6V-8398 [2] SEAL-O-RING  
79. 148-8386 [1] ELBOW AS  
  3E-7426 [1] ELBOW  
  5K-9090 [1] SEAL-O-RING  
  6V-8400 [1] SEAL-O-RING  
80. 148-8392 [1] ELBOW AS  
  6V-9853 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
81. 148-8405 [1] PLUG AS  
  3K-8460 [1] PLUG (1/2-20-THD)  
  1J-9671 [1] SEAL-O-RING  
82. 148-8414 [2] REDUCER AS  
    (EACH INCLUDES)
  6V-8943 [1] REDUCER  
  7J-9108 [1] SEAL-O-RING  
83. 148-8427 [1] TEE AS  
  8T-6895 [1] TEE-UNION  
  6V-8398 [3] SEAL-O-RING  
84. 148-8451 [1] TEE AS  
  6V-8791 [1] TEE-FACE SEAL  
  6V-9746 [3] SEAL-O-RING  
85. 148-8455 [1] UNION AS  
  6V-8997 [1] UNION  
  6V-9746 [2] SEAL-O-RING  
86. 150-3057 [1] TEE AS  
  6V-8792 [1] TEE-FACE SEAL  
  5K-9090 [3] SEAL-O-RING  
87. 150-4048 [1] ELBOW AS  
  6V-8722 [1] ELBOW  
  3K-0360 [1] SEAL-O-RING  
  7J-9108 [1] SEAL-O-RING  
88. 164-5567 [3] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
89. 164-6860 [1] TEE AS  
  6V-9350 [1] TEE-BULKHEAD  
  7J-9108 [3] SEAL-O-RING  
90. 165-4933 [2] ELBOW AS  
    (EACH INCLUDES)
  6V-8990 [1] ELBOW  
  6V-9746 [2] SEAL-O-RING  
91. 185-3365 [1] UNION AS  
  8T-0129 [1] UNION  
  6V-8397 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
92. 204-2281 [4] STRAP-CABLE  
93. 1P-4582 [2] FLANGE-HALF  
94. 1S-0994 [2] CLIP (LOOP)  
95. 1S-6420 [2] CLIP  
96. 200-6345 [2] SADDLE-MOUNTING (DUAL SWIVEL)  
97. 231-4245 [8] WASHER-HARD (9X17X4-MM THK)  
98. 250-2935 [1] CLIP  
99. 274-0059 [1] CLIP  
100. 283-8650 [4] WASHER-HARD (10.2X18.5X5-MM THK)  
101. 2H-3924 [2] LOCKWASHER  
102. 2H-3926 [8] LOCKWASHER  
103. 2P-1293 [4] LOCKNUT (1-3/16-12-THD)  
104. 315-9864 [1] TEE AS  
  9X-2541 [1] TEE-O-RING PORT  
  2M-9780 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
105. 329-3356 M [1] NUT (M12X1.75-THD)  
106. 335-3972 [1] TEE AS  
  158-4307 [1] TEE-UNION  
  228-7092 [2] SEAL-O-RING  
  228-7093 [1] SEAL-O-RING  
107. 344-5675 M [4] NUT (M10X1.5-THD)  
108. 352-4200 [2] STRAP-CABLE  
109. 352-6509 [2] ELBOW AS  
    (EACH INCLUDES)
  9X-2134 [1] ELBOW  
  228-7089 [1] SEAL-O-RING  
  238-5081 [1] SEAL-O-RING  
110. 4J-0520 [1] SEAL-O-RING  
111. 4J-0527 [2] SEAL-O-RING  
112. 5K-1094 [8] LOCKWASHER  
113. 5K-9090 [2] SEAL-O-RING  
114. 5P-4107 [2] LOCKWASHER  
115. 5P-4295 [2] CLIP  
116. 5P-7466 [1] CLIP (SLOT)  
117. 5P-7467 [1] CLIP (TAB)  
118. 5P-7468 [2] CLIP (SLOT)  
119. 5P-7469 [2] CLIP (TAB)  
120. 5P-8112 [1] GROMMET  
121. 5P-8444 [2] GROMMET (37-MM ID)  
122. 5P-9299 [2] CLIP (LOOP)  
123. 6D-4244 [1] CLIP (LOOP)  
124. 6D-4246 [3] CLIP (LOOP)  
125. 6V-8367 [1] LOCKWASHER  
126. 6V-8397 [3] SEAL-O-RING  
127. 6V-8398 [3] SEAL-O-RING  
128. 6V-9168 [1] NUT (11/16-16-THD)  
129. 6V-9169 [4] NUT (13/16-16-THD)  
130. 6V-9170 [1] NUT-BULKHEAD (1-14-THD)  
131. 6V-9172 [1] NUT (1-7/16-12-THD)  
132. 6V-9746 [3] SEAL-O-RING  
133. 6V-9833 [1] CAP  
134. 7J-9108 [2] SEAL-O-RING  
135. 7X-7729 [3] WASHER (11X25X3-MM THK)  
136. 8C-3206 [2] FLANGE-HALF  
137. 8M-2770 [1] CLIP (LOOP)  
138. 8M-2773 [4] CLIP (LOOP)  
139. 8S-0023 [1] CLIP (SLOT)  
140. 8S-0024 [1] CLIP (TAB)  
141. 8T-1887 [3] CLIP (SLOT)  
142. 8T-1888 [3] CLIP (TAB)  
143. 8T-1889 [9] CLIP (SLOT)  
144. 8T-1890 [9] CLIP (TAB)  
145. 8T-4121 [35] WASHER-HARD (11X21X2.5-MM THK)  
146. 8T-4136 M [18] BOLT (M10X1.5X25-MM)  
147. 8T-4137 M [10] BOLT (M10X1.5X20-MM)  
148. 8T-4139 M [5] BOLT (M12X1.75X30-MM)  
149. 8T-4184 M [4] BOLT (M12X1.75X45-MM)  
150. 8T-4195 M [6] BOLT (M10X1.5X30-MM)  
151. 8T-4196 M [4] BOLT (M10X1.5X35-MM)  
152. 8T-4223 [11] WASHER-HARD (13.5X25.5X3-MM THK)  
153. 8T-4908 M [8] BOLT (M8X1.25X25-MM)  
154. 8T-4956 M [1] BOLT (M12X1.75X35-MM)  
155. 8T-6466 M [2] BOLT (M10X1.5X60-MM)  
156. 8T-6685 M [6] BOLT (M10X1.5X110-MM)  
157. 8T-7934 [6] WASHER-HARD (11X21X5-MM THK)  
158. 9B-7237 [4] BOLT (3/8-16X1.25-IN)  
159. 381-7692 I [2] HOSE AS  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72740512
 

374-1702: LINES GP-BRAKE

374-1702 LINES GP-BRAKE
S/N WTR1-UP
PART OF 374-0202 HYDRAULIC AR
Type 2
ALSO AN ATTACHMENT
i06738518 SEBP7274
3741702 LINES GP-BRAKE Parts scheme 3741702 LINES GP-BRAKE Parts scheme 3741702 LINES GP-BRAKE Parts scheme
  For full view, you need register

Parts for your 631K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-7932 [1] BRACKET  
2. 6V-0852 C [2] CAP-DUST  
3. 8Y-5983 [6] TUBE  
4. 107-8265 [1] TEE AS-SWIVEL  
  9X-2289 [1] TEE-SWIVEL  
  6V-9746 [1] SEAL-O-RING  
5. 142-1657 [1] BRACKET AS  
6. 148-8442 [1] TEE AS  
  8T-1685 [1] TEE  
  6V-9746 [2] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
7. 172-5761 [2] TEE AS  
    (EACH INCLUDES)
  126-8306 [1] TEE-O-RING  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
8. 241-6215 [1] ELBOW AS  
  6V-8076 [1] ELBOW  
  3J-1907 [1] SEAL-O-RING  
9. 308-0149 [6] BLOCK  
10. 312-4151 [3] PLATE  
11. 319-6228 [2] ELBOW AS  
    (EACH INCLUDES)
  6V-8721 [1] ELBOW  
  228-7090 [1] SEAL-O-RING  
  238-5081 [1] SEAL-O-RING  
12. 349-4389 Y [1] VALVE GP-SOLENOID (24-VOLT)(PARKING BRAKE)  
13. 352-4202 [2] STRAP-CABLE  
14. 352-4203 [2] STRAP-CABLE  
15. 352-4204 [2] STRAP-CABLE  
16. 352-4205 [2] STRAP-CABLE  
17. 374-1682 I [1] HOSE AS  
18. 374-1685 I [1] HOSE AS  
19. 374-1687 [1] TUBE AS  
20. 374-1688 [1] TUBE AS  
21. 374-1689 [1] TUBE AS  
22. 374-1690 [1] TUBE AS  
23. 374-1691 [1] TUBE AS  
24. 374-1692 [1] TUBE AS  
25. 374-1694 [1] TUBE AS  
26. 374-1750 I [1] HOSE AS  
27. 374-1751 I [1] HOSE AS  
28. 374-1752 [1] TUBE AS  
29. 374-1753 [1] TUBE AS  
30. 374-1754 I [1] HOSE AS  
31. 374-1762 [1] TUBE AS  
32. 381-7691 [1] TUBE AS  
33. 381-7694 I [1] HOSE AS  
34. 381-7695 [1] TUBE AS  
35. 391-0047 [1] BRACKET AS  
36. 391-0049 I [1] HOSE AS  
37. 391-0050 I [1] HOSE AS  
38. 391-0143 [1] TUBE AS  
39. 396-5878 [1] PLATE  
40. 396-5879 I [1] HOSE AS  
41. 396-5880 I [1] HOSE AS  
42. 396-5881 I [1] HOSE AS  
43. 396-5882 I [1] HOSE AS  
44. 396-6364 I [1] HOSE AS  
45. 396-6365 [1] TUBE AS  
46. 396-7607 [1] PLATE AS  
47. 396-7610 [3] BLOCK  
48. 450-1027 [1] TUBE AS  
49. 455-7351 I [1] HOSE AS  
50. 455-7352 I [1] HOSE AS  
51. 455-7353 I [1] HOSE AS  
52. 459-7414 I [1] HOSE AS  
53. 459-7415 I [1] HOSE AS  
54. 459-7420 I [1] HOSE AS  
55. 459-7421 I [1] HOSE AS  
56. 459-7446 I [1] HOSE AS  
57. 459-7452 I [1] HOSE AS  
58. 479-0427 Y [1] FILTER GP-OIL (BRAKE, HYDRAULIC FAN)  
59. 313-9198 C [1] CLIP  
60. 148-6757 [1] TEE-UNION  
61. 148-8311 [1] ADAPTER AS  
  8T-1715 [1] ADAPTER  
  3K-0360 [1] SEAL-O-RING  
62. 148-8313 [1] ADAPTER AS  
  5P-6944 [1] ADAPTER  
  3K-0360 [1] SEAL-O-RING  
63. 148-8315 [1] CONNECTOR AS  
  6V-8642 [1] CONNECTOR  
  2M-9780 [1] SEAL-O-RING  
  7J-9108 [1] SEAL-O-RING  
64. 148-8317 [2] CONNECTOR AS  
    (EACH INCLUDES)
  6V-8714 [1] CONNECTOR  
  3D-2824 [1] SEAL-O-RING  
  5K-9090 [1] SEAL-O-RING  
65. 148-8318 [1] CONNECTOR AS  
  6V-8634 [1] CONNECTOR  
  3K-0360 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
66. 148-8319 [1] CONNECTOR AS  
  6V-8715 [1] CONNECTOR  
  2M-9780 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
67. 148-8339 [1] CONNECTOR AS  
  6V-8716 [1] CONNECTOR (STRAIGHT)  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
68. 148-8340 [1] CONNECTOR AS  
  6V-8639 [1] CONNECTOR  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
69. 148-8354 [2] ELBOW AS  
    (EACH INCLUDES)
  6V-9002 [1] ELBOW  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
70. 148-8355 [2] ELBOW AS  
    (EACH INCLUDES)
  6V-9005 [1] ELBOW  
  5K-9090 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
71. 148-8360 [1] ELBOW AS  
  6V-9182 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
72. 148-8361 [1] ELBOW AS (90-DEG)  
  6V-9200 [1] ELBOW  
  3J-7354 [1] SEAL-O-RING  
  3J-7354 [1] SEAL-O-RING  
73. 148-8362 [1] ELBOW AS  
  8T-6684 [1] ELBOW  
  3D-2824 [1] SEAL-O-RING  
  5K-9090 [1] SEAL-O-RING  
74. 148-8365 [1] ELBOW AS  
  8T-6876 [1] ELBOW  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
75. 148-8372 [1] ELBOW AS  
  6V-8721 [1] ELBOW  
  2M-9780 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
76. 148-8373 [1] ELBOW AS  
  8C-3364 [1] ELBOW  
  6V-8400 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
77. 148-8376 [1] ELBOW AS  
  6V-8983 [1] ELBOW  
  6V-9746 [2] SEAL-O-RING  
78. 148-8380 [1] ELBOW AS  
  6V-8988 [1] ELBOW  
  6V-8398 [2] SEAL-O-RING  
79. 148-8386 [1] ELBOW AS  
  3E-7426 [1] ELBOW  
  5K-9090 [1] SEAL-O-RING  
  6V-8400 [1] SEAL-O-RING  
80. 148-8392 [1] ELBOW AS  
  6V-9853 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
81. 148-8405 [1] PLUG AS  
  3K-8460 [1] PLUG (1/2-20-THD)  
  1J-9671 [1] SEAL-O-RING  
82. 148-8414 [2] REDUCER AS  
    (EACH INCLUDES)
  6V-8943 [1] REDUCER  
  7J-9108 [1] SEAL-O-RING  
83. 148-8427 [1] TEE AS  
  8T-6895 [1] TEE-UNION  
  6V-8398 [3] SEAL-O-RING  
84. 148-8451 [1] TEE AS  
  6V-8791 [1] TEE-FACE SEAL  
  6V-9746 [3] SEAL-O-RING  
85. 148-8455 [1] UNION AS  
  6V-8997 [1] UNION  
  6V-9746 [2] SEAL-O-RING  
86. 150-3057 [1] TEE AS  
  6V-8792 [1] TEE-FACE SEAL  
  5K-9090 [3] SEAL-O-RING  
87. 150-4048 [1] ELBOW AS  
  6V-8722 [1] ELBOW  
  3K-0360 [1] SEAL-O-RING  
  7J-9108 [1] SEAL-O-RING  
88. 164-5567 C [2] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
89. 164-6860 [1] TEE AS  
  6V-9350 [1] TEE-BULKHEAD  
  7J-9108 [3] SEAL-O-RING  
90. 165-4933 [2] ELBOW AS  
    (EACH INCLUDES)
  6V-8990 [1] ELBOW  
  6V-9746 [2] SEAL-O-RING  
91. 185-3365 [1] UNION AS  
  8T-0129 [1] UNION  
  6V-8397 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
92. 204-2281 [4] STRAP-CABLE  
93. 1P-4582 [2] FLANGE-HALF  
94. 1S-0994 [2] CLIP (LOOP)  
95. 1S-6420 [2] CLIP  
96. 200-6345 [2] SADDLE-MOUNTING (DUAL SWIVEL)  
97. 231-4245 [8] WASHER-HARD (9X17X4-MM THK)  
98. 250-2935 [1] CLIP  
99. 274-0059 [1] CLIP  
100. 283-8650 [4] WASHER-HARD (10.2X18.5X5-MM THK)  
101. 2H-3924 [2] LOCKWASHER  
102. 2H-3926 [8] LOCKWASHER  
103. 2P-1293 [4] LOCKNUT (1-3/16-12-THD)  
104. 148-8388 C [1] ELBOW AS  
  6V-8629 [1] ELBOW  
  2M-9780 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
105. 329-3356 M [1] NUT (M12X1.75-THD)  
106. 335-3972 [1] TEE AS  
  158-4307 [1] TEE-UNION  
  228-7092 [2] SEAL-O-RING  
  228-7093 [1] SEAL-O-RING  
107. 344-5675 CM [10] NUT (M10X1.5-THD)  
108. 352-4200 [2] STRAP-CABLE  
109. 352-6509 [2] ELBOW AS  
    (EACH INCLUDES)
  9X-2134 [1] ELBOW  
  228-7089 [1] SEAL-O-RING  
  238-5081 [1] SEAL-O-RING  
110. 4J-0520 [1] SEAL-O-RING  
111. 4J-0527 [2] SEAL-O-RING  
112. 5K-1094 [8] LOCKWASHER  
113. 5K-9090 [2] SEAL-O-RING  
114. 5P-4107 C [1] LOCKWASHER  
115. 5P-4295 [2] CLIP  
116. 5P-7466 [1] CLIP (SLOT)  
117. 5P-7467 [1] CLIP (TAB)  
118. 5P-7468 [2] CLIP (SLOT)  
119. 5P-7469 [2] CLIP (TAB)  
120. 5P-8112 [1] GROMMET  
121. 5P-8444 [2] GROMMET (37-MM ID)  
122. 5P-9299 [2] CLIP (LOOP)  
123. 6D-4244 [1] CLIP (LOOP)  
124. 6D-4246 C [2] CLIP (LOOP)  
125. 6V-8367 [1] LOCKWASHER  
126. 6V-8397 [3] SEAL-O-RING  
127. 6V-8398 [3] SEAL-O-RING  
128. 6V-9168 [1] NUT (11/16-16-THD)  
129. 6V-9169 [4] NUT (13/16-16-THD)  
130. 6V-9170 [1] NUT-BULKHEAD (1-14-THD)  
131. 6V-9172 [1] NUT (1-7/16-12-THD)  
132. 6V-9746 [3] SEAL-O-RING  
133. 6V-9833 [1] CAP  
134. 7J-9108 [2] SEAL-O-RING  
135. 7X-7729 [3] WASHER (11X25X3-MM THK)  
136. 8C-3206 [2] FLANGE-HALF  
137. 8M-2770 [1] CLIP (LOOP)  
138. 8M-2773 [4] CLIP (LOOP)  
139. 8S-0023 [1] CLIP (SLOT)  
140. 8S-0024 [1] CLIP (TAB)  
141. 8T-1887 [3] CLIP (SLOT)  
142. 8T-1888 [3] CLIP (TAB)  
143. 8T-1889 [9] CLIP (SLOT)  
144. 8T-1890 [9] CLIP (TAB)  
145. 8T-4121 C [41] WASHER-HARD (11X21X2.5-MM THK)  
146. 8T-4136 M [18] BOLT (M10X1.5X25-MM)  
147. 8T-4137 M [10] BOLT (M10X1.5X20-MM)  
148. 8T-4139 M [5] BOLT (M12X1.75X30-MM)  
149. 8T-4184 M [4] BOLT (M12X1.75X45-MM)  
150. 8T-4195 M [6] BOLT (M10X1.5X30-MM)  
151. 8T-4196 M [4] BOLT (M10X1.5X35-MM)  
152. 8T-4223 [11] WASHER-HARD (13.5X25.5X3-MM THK)  
153. 8T-4908 M [8] BOLT (M8X1.25X25-MM)  
154. 8T-4956 M [1] BOLT (M12X1.75X35-MM)  
155. 8T-6466 M [2] BOLT (M10X1.5X60-MM)  
156. 224-5422 CM [6] STUD-TAPERLOCK (M10X1.5X135-MM)  
157. 8T-7934 [6] WASHER-HARD (11X21X5-MM THK)  
158. 9B-7237 [4] BOLT (3/8-16X1.25-IN)  
159. 381-7692 I [2] HOSE AS  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72740513
 

374-1723: LINES GP-BRAKE

374-1723 LINES GP-BRAKE
S/N WTR1-UP
PART OF 374-0252 HYDRAULIC AR
ALSO AN ATTACHMENT
i06581546 SEBP7274
3741723 LINES GP-BRAKE Parts scheme
  For full view, you need register

Parts for your 631K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 381-7796 [1] TUBE AS  
2. 381-7797 I [1] HOSE AS  
3. 396-7601 [1] PLATE  
4. 459-7445 I [1] HOSE AS  
5. 148-8457 [1] UNION AS (STRAIGHT)  
  6V-8995 [1] UNION (STRAIGHT)  
  6V-8398 [2] SEAL-O-RING  
6. 1S-0994 [2] CLIP (LOOP)  
7. 344-5675 M [2] NUT (M10X1.5-THD)  
8. 5G-3676 [2] GROMMET  
9. 5K-1094 [2] LOCKWASHER  
10. 6V-8398 [2] SEAL-O-RING  
11. 6V-9169 [1] NUT (13/16-16-THD)  
12. 7X-7729 [2] WASHER (11X25X3-MM THK)  
13. 8T-1889 [2] CLIP (SLOT)  
14. 8T-1890 [2] CLIP (TAB)  
15. 8T-4121 [7] WASHER-HARD (11X21X2.5-MM THK)  
16. 8T-4195 M [7] BOLT (M10X1.5X30-MM)  
17. 9M-8406 [1] CLIP (LOOP)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP72740514
 

374-1738: LINES GP-BRAKE

374-1738 LINES GP-BRAKE
S/N WTR1-UP
PART OF 374-0202 HYDRAULIC AR
ALSO AN ATTACHMENT
i06582466 SEBP7274
3741738 LINES GP-BRAKE Parts scheme
  For full view, you need register

Parts for your 631K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 352-4202 [2] STRAP-CABLE  
2. 352-4203 [2] STRAP-CABLE  
3. 352-4204 [2] STRAP-CABLE  
4. 352-4205 [2] STRAP-CABLE  
5. 374-1670 I [1] HOSE AS  
6. 374-1671 I [1] HOSE AS  
7. 374-1672 I [1] HOSE AS  
8. 374-1673 I [1] HOSE AS  
9. 374-1674 I [1] HOSE AS  
10. 352-4200 [2] STRAP-CABLE  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP72740515
 

459-7442: LINES GP-BRAKE

459-7442 LINES GP-BRAKE
S/N WTR1-UP
PART OF 374-0252 HYDRAULIC AR
ALSO AN ATTACHMENT
i06584355 SEBP7274
4597442 LINES GP-BRAKE Parts scheme
  For full view, you need register

Parts for your 631K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-0852 [1] CAP-DUST  
2. 381-7801 I [1] HOSE AS  
3. 381-7802 I [1] HOSE AS  
4. 381-7803 I [1] HOSE AS  
5. 392-7249 I [2] HOSE AS  
6. 395-1940 [2] PLATE  
7. 148-8375 [2] ELBOW AS  
    (EACH INCLUDES)
  6V-8398 [2] SEAL-O-RING  
  6V-8981 [1] ELBOW  
8. 148-8427 [1] TEE AS  
  6V-8398 [3] SEAL-O-RING  
  8T-6895 [1] TEE-UNION  
9. 150-4034 [2] TEE AS  
    (EACH INCLUDES)
  6V-8397 [3] SEAL-O-RING  
  8T-0379 [1] TEE-BULKHEAD  
10. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
11. 164-5586 [1] TEE AS  
  6V-8398 [1] SEAL-O-RING  
  7X-0871 [1] TEE  
12. 1S-0994 [9] CLIP (LOOP)  
13. 330-9757 [4] ELBOW AS  
    (EACH INCLUDES)
  8T-1905 [1] ELBOW  
  214-7568 [1] SEAL-O-RING  
  228-7089 [1] SEAL-O-RING  
14. 5K-1094 [6] LOCKWASHER  
15. 6V-8367 [4] LOCKWASHER  
16. 6V-9168 [2] NUT (11/16-16-THD)  
17. 6V-9169 [3] NUT (13/16-16-THD)  
18. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
19. 8T-4195 M [8] BOLT (M10X1.5X30-MM)  
20. 392-9248 I [4] HOSE AS  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP72740516
 

382-3097: MANIFOLD GP-CONTROL

382-3097 MANIFOLD GP-CONTROL -PILOT
S/N WTR1-UP
PART OF 374-1707 LINES GP-HYDRAULIC
ALSO AN ATTACHMENT
i05445165 SEBP7274
3823097 MANIFOLD GP-CONTROL Parts scheme
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Parts for your 631K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 177-3868 H [1] VALVE GP-CHECK (PILOT PRESSURE SUPPLY)  
  3K-0360 [1] SEAL-O-RING  
2. 335-1074 J [1] VALVE GP-PRESSURE REDUCING (IMPLEMENT PILOT OIL)  
3. 313-7668 Y [1] VALVE GP-SOLENOID (24-VOLT)(HYDRAULIC LOCKOUT)  
4. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
5. 6V-0852 [1] CAP-DUST  
6. 6V-0895 [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  120-9051 H [1] KIT-SEAL (CHECK VALVE)  
    (INCLUDES O-RINGS & RETAINER RING)
  224-7135 J [1] KIT-SEAL (PRESSURE REDUCING VALVE)  
    (INCLUDES O-RINGS & BACKUP RINGS)
  H   KIT MARKED H SERVICES PART(S) MARKED H
  J   KIT MARKED J SERVICES PART(S) MARKED J
  Y   SEPARATE ILLUSTRATION
 

#SEBP72740517
 

416-8979: MANIFOLD GP-CONTROL

416-8979 MANIFOLD GP-CONTROL
S/N WTR1-UP
PART OF 374-1701 VALVE & MTG GP-HYDRAULIC
ALSO AN ATTACHMENT
i06581795 SEBP7274
4168979 MANIFOLD GP-CONTROL Parts scheme
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Parts for your 631K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 340-1771 H [1] VALVE GP-PRIORITY (BRAKE)  
2. 340-1772 J [1] VALVE GP-COMPENSATING (HYDRAULIC FAN)  
3. 340-1766 L [1] VALVE GP-RELIEF (BRAKE ACCUMULATOR CHARGE)  
4. 340-1774 N [1] VALVE GP-DIVERTER (DIFFERENTIAL LOCK)  
5. 340-1775 P [1] VALVE GP-PRESSURE REDUCING (DIFFERENTIAL LOCK)  
6. 340-1776 T [1] VALVE GP-PRESSURE REDUCING (BRAKE)  
7. 340-1767 W [1] VALVE GP-SHUTTLE (BRAKE ACCUMULATOR)  
8. 368-2114 [1] VALVE GP-RELIEF (PILOT OPERATED)  
  2M-9780 [1] SEAL-O-RING  
  4K-2039 [1] SEAL-O-RING  
9. 338-0511 Y [1] VALVE GP-SOLENOID (24-VDC)(HYDRAULIC FAN)  
10. 241-5889 [1] VALVE GP-SHUTTLE (BRAKE PUMP)  
  272-6538 [1] KIT-SEAL  
    (INCLUDES SEALS & RINGS)
11. 459-3777 Y [1] VALVE GP-SOLENOID (PARKING BRAKE RELEASE)  
12. 302-8161 U [1] VALVE GP-CHECK (BRAKE ACCUMULATOR PRESSURE)  
  8M-8997 [1] SEAL-O-RING  
13. 333-8242 [1] VALVE GP-SOLENOID (24-VOLT)(HYDRAULIC LOCKOUT)  
  384-8750 [1] COIL AS (24-VOLT)  
14. 9S-8001 [27] PLUG  
15. 4J-7533 [27] SEAL-O-RING  
16. 9S-8005 [2] PLUG (3/4-16-THD)  
17. 3K-0360 [2] SEAL-O-RING  
18. 9S-8004 [9] PLUG (9/16-18-THD)  
19. 3J-1907 [9] SEAL-O-RING  
20. 9S-8002 [1] PLUG (7/16-20-THD)  
21. 3J-7354 [1] SEAL-O-RING  
22. 283-3462 [2] SCREEN (BRAKE OIL, HYD FAN OIL)  
23. 348-3583 [1] PLUG-ORIFICE  
24. 473-9694 [1] PLUG-ORIFICE  
   
    AVAILABLE REPAIR KIT(S):
  237-8260 H [1] KIT-SEAL  
    (INCLUDES RINGS)
  227-5511 J [1] KIT-SEAL  
    (INCLUDES SEALS & RINGS)
  333-9152 L [1] KIT-SEAL  
    (INCLUDES RINGS)
  166-0321 N [1] KIT-SEAL (CONTROL VALVE)  
    (INCLUDES SEALS & RINGS)
  141-0889 P [1] KIT-SEAL  
    (INCLUDES SEALS & RINGS)
  264-5726 T [1] KIT-SEAL  
    (INCLUDES SEALS & RINGS)
  159-9038 U [1] KIT-VALVE SEAL (CHECK VALVE)  
    (INCLUDES SEALS & RINGS)
  189-2102 W [1] KIT-SEAL (VALVE)  
    (INCLUDES SEALS & RINGS)
  H   KIT MARKED H SERVICES PART(S) MARKED H
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  N   KIT MARKED N SERVICES PART(S) MARKED N
  P   KIT MARKED P SERVICES PART(S) MARKED P
  T   KIT MARKED T SERVICES PART(S) MARKED T
  U   KIT MARKED U SERVICES PART(S) MARKED U
  W   KIT MARKED W SERVICES PART(S) MARKED W
  Y   SEPARATE ILLUSTRATION
 

#SEBP72740518
 

479-2713: MANIFOLD GP-CONTROL

479-2713 MANIFOLD GP-CONTROL
S/N WTR1-UP
PART OF 380-4910 VALVE GP-CONTROL
ALSO AN ATTACHMENT
i06508503 SEBP7274
4792713 MANIFOLD GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 631K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 479-2101 [1] MANIFOLD  
2. 8J-6815 [1] PLUG-ORIFICE  
3. 102-7607 [1] SPRING  
4. 352-2734 [1] VALVE GP-SOLENOID (24-VOLT)(CUSHION-HITCH)  
  367-8532 [1] COIL AS (24-VOLT)  
  426-4823 [1] KIT-SEAL (SOLENOID VALVE)  
    (INCLUDES O-RINGS & BACKUP RINGS)
  465-5627 M [1] NUT-SPECIAL (M18X1.5-THD)  
5. 398-5596 [1] PLUG AS  
  238-5080 [1] SEAL-O-RING  
  360-3680 [1] PLUG  
6. 398-5601 [1] PLUG AS  
  238-5081 [1] SEAL-O-RING  
  360-3681 [1] PLUG (7/8-14-THD)  
7. 398-5604 [2] PLUG AS  
    (EACH INCLUDES)
  238-5078 [1] SEAL-O-RING  
  360-3675 [1] PLUG (5/16-24-THD)  
   
  2D-6392 F [1] SEAL-O-RING  
  4J-0521 F [1] SEAL-O-RING  
  4J-0525 F [1] SEAL-O-RING  
  6M-5062 F [1] SEAL-O-RING  
  8F-9538 F [1] SEAL-O-RING  
  F   NOT SHOWN
  M   METRIC PART
 

#SEBP72740519
 

396-2095: VALVE GP-BRAKE CONTROL

396-2095 VALVE GP-BRAKE CONTROL
S/N WTR1-UP
PART OF 420-1691 CONTROL GP-SERVICE BRAKE
ALSO AN ATTACHMENT
i06579688 SEBP7274
3962095 VALVE GP-BRAKE CONTROL Parts scheme
  For full view, you need register

Parts for your 631K WHEEL TRACTOR-SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 106-5505 [1] HARNESS AS-BRAKE (PEDAL BASE)  
  102-8804 [1] KIT-RECEPTACLE (4-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
  8C-8514 [1] SCREW-MACHINE (8-32X0.375-IN)  
  8T-8729 [4] PIN-CONNECTOR (16-GA TO 18-GA)  
  5P-2957 [4] TERMINAL-BLADE (14-GA TO 16-GA)  
    -OR-
  5P-5602 [4] TERMINAL-BLADE (18-GA TO 22-GA)  
2. 416-5427 J [1] VALVE GP-BRAKE CONTROL  
3. 353-5262 [1] PEDAL GP-BRAKE  
  105-6117 [1] SWITCH AS-LIMIT  
  105-6118 [1] SWITCH AS-LIMIT  
   
    AVAILABLE REPAIR KIT(S):
  204-0273 J [1] KIT-REPAIR  
    (INCLUDES SEALS & BOOT)
  142-1743 [1] KIT-SEAL  
    (INCLUDES SEALS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

Information:

Caterpillar Parts SIS Catalog 631K :

BRAKE GP-SERVICE & PARKING
371-9583 BRAKE GP-SERVICE & PARKING
BRAKE GP-HYD CALIPER SERVICE
392-7979 BRAKE GP-HYD CALIPER SERVICE
BRAKE GP-HYD CALIPER SERVICE
392-7979 BRAKE GP-HYD CALIPER SERVICE
BRAKE GP-HYD CALIPER SERVICE
320-5182 BRAKE GP-HYD CALIPER SERVICE
BRAKE GP-HYD CALIPER SERVICE
125-1384 BRAKE GP-HYD CALIPER SERVICE
BRAKE GP-HYD CALIPER SERVICE
125-1384 BRAKE GP-HYD CALIPER SERVICE
SUPPORT GP-TANK
374-7505 SUPPORT GP-TANK
SUPPORT GP-HOOD
374-3070 SUPPORT GP-HOOD
LINES GP-BRAKE
374-1702 LINES GP-BRAKE
LINES GP-BRAKE
374-1702 LINES GP-BRAKE
LINES GP-BRAKE
374-1723 LINES GP-BRAKE
LINES GP-BRAKE
374-1738 LINES GP-BRAKE
LINES GP-BRAKE
459-7442 LINES GP-BRAKE
MANIFOLD GP-CONTROL
382-3097 MANIFOLD GP-CONTROL
MANIFOLD GP-CONTROL
416-8979 MANIFOLD GP-CONTROL
MANIFOLD GP-CONTROL
479-2713 MANIFOLD GP-CONTROL
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.