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374-1707 LINES GP-HYDRAULIC S/N WT61-UP TRACTOR PART OF 482-9733 CONVERSION AR-TRACTOR AN ATTACHMENT 631K


HYDRAULIC SYSTEM
LINES GP-HYDRAULIC
MANIFOLD GP
MOTOR GP
PUMP GP

WHEEL TRACTOR 631K WHEEL TRACTOR WT6
 631K OEM Wheel-Tractor Scraper WT600001-UP (MACHINE) POWERED BY C18 Engine M0084295 631K WT6   (2016)

HYDRAULIC SYSTEM

LINES GP-HYDRAULIC
LINES GP-CUSHION-HITCH
374-1708 LINES GP-CUSHION-HITCH
LINES GP-CUSHION-HITCH
374-1708 LINES GP-CUSHION-HITCH
LINES GP-HYDRAULIC
374-1707 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
374-1732 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
482-9737 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC FAN
374-1709 LINES GP-HYDRAULIC FAN
TUBE GP-SHIPPING
459-7453 TUBE GP-SHIPPING
 

#M00842950380
 

374-1707: LINES GP-HYDRAULIC

374-1707 LINES GP-HYDRAULIC
S/N WT61-UP
TRACTOR
PART OF 482-9733 CONVERSION AR-TRACTOR
AN ATTACHMENT
i06581804 M0084295
3741707 LINES GP-HYDRAULIC Parts scheme 3741707 LINES GP-HYDRAULIC Parts scheme 3741707 LINES GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 631K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-0852 [1] CAP-DUST  
2. 8C-3451 [1] CAP-DUST (HYDRAULIC OIL)  
3. 8X-1144 [2] CLAMP  
4. 8X-1146 [2] SPACER (10.3X15.9X60.7-MM THK)  
5. 8X-1147 [2] SPACER (10.3X15.9X74.7-MM THK)  
6. 127-4667 [1] STRIP AS  
7. 148-8342 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8632 [1] CONNECTOR  
  7J-9108 [1] SEAL-O-RING  
8. 183-7264 [1] VALVE AS-FLUID SAMPLING (HYDRAULIC OIL)  
  3J-1907 [1] SEAL-O-RING  
9. 289-9520 [1] BRACKET AS  
10. 325-4466 [2] BLOCK  
11. 340-9281 [1] MANIFOLD  
12. 345-8860 [1] GROMMET  
13. 345-9249 [1] MANIFOLD  
14. 350-8710 [1] BLOCK  
15. 352-4203 [3] STRAP-CABLE  
16. 352-4205 [3] STRAP-CABLE  
17. 382-3097 Y [1] MANIFOLD GP-CONTROL (PILOT)  
18. 391-0065 [1] TUBE AS  
19. 391-0071 [1] TUBE AS  
20. 391-0072 [1] TUBE AS  
21. 391-0074 I [1] HOSE AS  
22. 391-0075 I [1] HOSE AS  
23. 391-0076 I [1] HOSE AS  
24. 391-0080 [1] TUBE AS  
25. 391-0086 [1] BRACKET AS  
26. 391-0087 [1] PLATE AS  
27. 391-0088 [1] PLATE AS  
28. 391-0092 [1] TUBE AS  
29. 391-0093 I [1] HOSE AS  
30. 391-0094 I [1] HOSE AS  
31. 396-7588 [1] TUBE AS  
32. 459-7457 I [1] HOSE AS  
33. 396-7591 [1] TUBE AS  
34. 396-7592 [1] TUBE AS  
35. 396-7595 [1] BLOCK  
36. 396-7596 [1] BRACKET AS  
37. 396-7599 [1] PLATE AS  
38. 396-7605 [2] BLOCK  
39. 397-0701 [1] PLATE AS  
40. 437-8917 [2] BLOCK  
41. 440-9810 [1] PLATE AS  
  9R-2640 M [1] BOSS (M12X1.75X25-MM)  
42. 450-1023 I [1] HOSE AS  
43. 450-1024 I [1] HOSE AS  
44. 450-1025 [1] TUBE AS  
45. 450-1028 I [1] HOSE AS  
46. 455-7350 [1] PLATE AS  
47. 459-7423 I [1] HOSE AS  
48. 459-7424 I [1] HOSE AS  
49. 459-7430 [1] TUBE AS  
50. 391-0081 I [1] HOSE AS  
51. 459-7432 [1] TUBE AS  
52. 459-7433 I [1] HOSE AS  
53. 459-7434 I [1] HOSE AS  
54. 148-8327 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  6V-8637 [1] CONNECTOR  
  6V-9746 [1] SEAL-O-RING  
55. 148-8354 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-9002 [1] ELBOW  
56. 148-8364 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8625 [1] ELBOW  
57. 148-8365 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8T-6876 [1] ELBOW  
58. 148-8411 [1] PLUG AS  
  3K-0360 [1] SEAL-O-RING  
  9S-4185 [1] PLUG (3/4-16-THD)  
59. 148-8423 [1] TEE AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  8T-3311 [1] TEE  
60. 149-5452 [1] UNION AS (STRAIGHT)  
  6V-8397 [2] SEAL-O-RING  
  6V-8994 [1] UNION (STRAIGHT)  
61. 150-3072 [1] PLUG AS  
  6V-8398 [1] SEAL-O-RING  
  6V-9509 [1] PLUG (13/16-16-THD)  
62. 150-4037 [1] TEE AS  
  6V-8398 [2] SEAL-O-RING  
  6V-9844 [1] TEE-SWIVEL  
63. 150-4043 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-9873 [1] CONNECTOR  
64. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
65. 164-5580 [1] TEE AS  
  6V-8398 [2] SEAL-O-RING  
  6V-9489 [1] TEE-BULKHEAD  
  6V-9746 [1] SEAL-O-RING  
66. 165-4934 [2] PLUG AS  
    (EACH INCLUDES)
  6V-8397 [1] SEAL-O-RING  
  6V-9508 [1] PLUG (11/16-16-THD)  
68. 204-2281 [1] STRAP-CABLE  
69. 1F-1609 [4] SPACER (13.5X25.4X39.7-MM THK)  
70. 1P-3704 [6] SEAL-RECTANGULAR  
71. 1P-4579 [8] FLANGE-HALF  
72. 1P-4585 [2] FLANGE-HALF  
73. 1P-5767 [10] FLANGE-HALF  
74. 1S-1445 [2] PLATE  
75. 205-7299 [4] CLIP  
76. 264-0168 M [2] STUD-TAPERLOCK (M10X1.5X50-MM)  
77. 2H-6338 [2] SEAL-O-RING  
78. 304-7984 [1] TEE AS  
  6V-8397 [1] SEAL-O-RING  
  304-7983 [1] TEE  
79. 344-5675 M [4] NUT (M10X1.5-THD)  
80. 352-4200 [3] STRAP-CABLE  
81. 3E-4356 [4] WASHER-HARD (17.5X30X6-MM THK)  
82. 3V-1005 [2] CLAMP-HALF  
83. 4J-0524 [7] SEAL-O-RING  
84. 4J-5477 [2] SEAL-O-RING  
85. 5C-6565 [4] BOLT (1/2-13X1.125-IN)  
86. 5K-1094 [3] LOCKWASHER  
87. 5P-9297 [4] CLIP (LOOP)  
88. 5P-9299 [1] CLIP (LOOP)  
89. 6D-6669 [4] SPACER  
90. 6V-1572 [1] CLIP (SLOT)  
91. 6V-1573 [1] CLIP (TAB)  
92. 6V-1875 [1] GROMMET  
93. 6V-8367 [5] LOCKWASHER  
94. 6V-8397 [1] SEAL-O-RING  
95. 6V-8398 [2] SEAL-O-RING  
96. 6V-9168 [3] NUT (11/16-16-THD)  
97. 6V-9169 [2] NUT (13/16-16-THD)  
98. 7J-9108 [1] SEAL-O-RING  
99. 7X-2549 M [2] BOLT (M12X1.75X100-MM)  
100. 7X-7729 [1] WASHER (11X25X3-MM THK)  
101. 8K-2665 [2] CLAMP-HALF  
102. 8T-4121 [17] WASHER-HARD (11X21X2.5-MM THK)  
104. 8T-4136 M [3] BOLT (M10X1.5X25-MM)  
105. 8T-4137 M [3] BOLT (M10X1.5X20-MM)  
106. 8T-4139 M [9] BOLT (M12X1.75X30-MM)  
107. 8T-4140 M [4] BOLT (M16X2X60-MM)  
108. 8T-4178 M [2] BOLT (M10X1.5X90-MM)  
109. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
110. 8T-4184 M [8] BOLT (M12X1.75X45-MM)  
111. 8T-4192 M [6] BOLT (M12X1.75X25-MM)  
112. 8T-4193 M [2] BOLT (M16X2X50-MM)  
113. 8T-4194 M [20] BOLT (M12X1.75X50-MM)  
114. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
115. 8T-4198 M [2] BOLT (M10X1.5X100-MM)  
116. 8T-4223 [73] WASHER-HARD (13.5X25.5X3-MM THK)  
117. 8T-4648 M [4] BOLT (M12X1.75X70-MM)  
118. 8T-4956 M [2] BOLT (M12X1.75X35-MM)  
119. 8T-4985 [4] CLAMP-HOSE  
120. 8T-5092 M [4] BOLT (M12X1.75X150-MM)  
121. 8T-6868 M [4] BOLT (M12X1.75X80-MM)  
122. 8T-7338 M [4] BOLT (M16X2X45-MM)  
123. 8T-7971 [2] WASHER-HARD (13.5X25.5X5-MM THK)  
124. 8T-8919 [8] BOLT (1/2-13X1.75-IN)  
125. 9M-8406 [2] CLIP (LOOP)  
126. 9X-8257 [6] WASHER (17.5X30X3.5-MM THK)  
127. 7X-7893 E HOSE (20-CM)  
128. 1S-0994 [1] CLIP (LOOP)  
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00842950381
 

374-1732: LINES GP-HYDRAULIC

374-1732 LINES GP-HYDRAULIC
S/N WT61-UP
PART OF 498-6752 PARTS AR-MISCELLANEOUS
AN ATTACHMENT
i06581768 M0084295
3741732 LINES GP-HYDRAULIC Parts scheme 3741732 LINES GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 631K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-0852 [2] CAP-DUST  
2. 7K-1181 [2] STRAP-CABLE  
3. 8W-5179 [2] ADAPTER  
4. 112-1817 [1] VALVE-BALL  
5. 168-1968 [1] TEE AS  
  126-6872 [1] TEE  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
6. 173-1741 I [1] HOSE AS  
7. 226-0420 Y [1] ACCUMULATOR GP-HYDRAULIC (CHARGED)(PILOT)  
8. 257-6364 [1] VALVE & MTG GP-SOLENOID (24-VOLT)(PILOT CONTROL)  
  333-8242 [1] VALVE GP-SOLENOID (24-VOLT)  
  384-8750 [1] COIL AS (24-VOLT)  
9. 271-2322 [1] BRACKET AS  
10. 321-6147 [1] VALVE GP-SHUTTLE (ENGINE SHUTDOWN)  
11. 344-5522 [2] PLATE AS  
    (EACH INCLUDES)
  7Y-4090 [1] PLATE  
12. 344-5590 [1] PLATE  
13. 346-1889 [1] ANGLE  
14. 348-9710 [1] PLATE AS  
15. 351-8145 I [1] HOSE AS  
16. 352-4203 [5] STRAP-CABLE  
17. 352-4205 [5] STRAP-CABLE  
18. 366-2052 [6] BLOCK-RUBBER  
19. 366-2053 [3] PLATE  
20. 381-7765 [1] TUBE AS  
21. 381-7766 [1] TUBE AS  
22. 381-7767 [1] TUBE AS  
23. 381-7768 I [1] HOSE AS  
24. 381-7771 I [1] HOSE AS  
25. 381-7773 I [1] HOSE AS  
26. 381-7791 I [1] HOSE AS  
27. 381-7794 [1] PLATE AS  
28. 391-0044 [1] TUBE AS  
29. 391-0045 [1] TUBE AS  
30. 391-0046 [1] TUBE AS  
31. 455-7333 [1] TUBE AS  
32. 455-7334 I [1] HOSE AS  
33. 459-7447 I [1] HOSE AS  
34. 459-7451 I [1] HOSE AS  
35. 478-1021 I [1] HOSE AS  
36. 478-1022 [1] TUBE AS  
37. 478-1039 I [1] HOSE AS  
38. 478-1068 I [1] HOSE AS  
39. 478-1124 [1] PLATE AS  
40. 478-1759 [1] PLATE AS  
41. 109-1393 M [4] BOLT-SOCKET HEAD (M4X0.7X10-MM)  
42. 148-8307 [1] ADAPTER AS  
  5P-8874 [1] ADAPTER  
  3J-1907 [1] SEAL-O-RING  
43. 148-8326 [1] CONNECTOR AS  
  6V-9872 [1] CONNECTOR  
  3J-7354 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
44. 148-8336 [3] CONNECTOR AS  
    (EACH INCLUDES)
  6V-8636 [1] CONNECTOR  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
45. 148-8365 [1] ELBOW AS  
  8T-6876 [1] ELBOW  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
46. 148-8378 [4] ELBOW AS  
    (EACH INCLUDES)
  6V-8724 [1] ELBOW  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
47. 148-8412 [1] REDUCER AS  
  6V-8944 [1] REDUCER  
  6V-8398 [1] SEAL-O-RING  
48. 148-8433 [1] TEE AS  
  6V-9836 [1] TEE-SWIVEL  
  6V-8397 [2] SEAL-O-RING  
49. 148-8435 [1] TEE AS  
  6V-8781 [1] TEE  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [2] SEAL-O-RING  
50. 148-8443 [1] TEE AS  
  7X-2459 [1] ADAPTER-TEE  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
51. 150-4043 [1] CONNECTOR AS  
  6V-9873 [1] CONNECTOR  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
52. 153-6258 [1] CONNECTOR AS  
  8T-5050 [1] CONNECTOR  
  6V-8398 [1] SEAL-O-RING  
  3J-1907 [1] SEAL-O-RING  
53. 164-5567 [2] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
54. 178-3620 [1] STRAP-DUAL CLAMP  
55. 4J-0520 [1] SEAL-O-RING  
56. 1P-4579 [6] FLANGE-HALF  
57. 1P-5767 [2] FLANGE-HALF  
58. 200-6345 [1] SADDLE-MOUNTING (DUAL SWIVEL)  
59. [1] NUT  
60. 241-6168 [1] PLUG AS  
  9S-4191 [1] PLUG (9/16-18-THD)  
  6V-3250 [1] SEAL-O-RING  
61. 272-1882 M [6] STUD-TAPERLOCK (M12X1.75X80-MM)  
62. 329-3356 M [6] NUT (M12X1.75-THD)  
63. 352-4200 [5] STRAP-CABLE  
64. 3K-0360 [1] SEAL-O-RING  
65. 3V-1005 [6] CLAMP-HALF  
66. 4D-7733 [1] CLIP (LOOP)  
67. 4J-0522 [1] SEAL-O-RING  
68. 4J-0524 [4] SEAL-O-RING  
69. 5K-1094 [2] LOCKWASHER  
70. 6V-8367 [4] LOCKWASHER  
71. 6V-8397 [5] SEAL-O-RING  
72. 6V-8398 [4] SEAL-O-RING  
73. 6V-9168 [4] NUT (11/16-16-THD)  
74. 6V-9169 [2] NUT (13/16-16-THD)  
75. 7X-2534 M [2] BOLT (M6X1X50-MM)  
76. 8K-2665 [6] CLAMP-HALF  
77. 8T-3844 M [2] BOLT (M6X1X70-MM)  
78. 8T-4121 [22] WASHER-HARD (11X21X2.5-MM THK)  
79. 8T-4136 M [14] BOLT (M10X1.5X25-MM)  
80. 8T-4137 M [2] BOLT (M10X1.5X20-MM)  
81. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
82. 8T-4184 M [4] BOLT (M12X1.75X45-MM)  
83. 8T-4194 M [4] BOLT (M12X1.75X50-MM)  
84. 8T-4196 M [6] BOLT (M10X1.5X35-MM)  
85. 8T-4223 [24] WASHER-HARD (13.5X25.5X3-MM THK)  
86. 8T-4648 M [8] BOLT (M12X1.75X70-MM)  
87. 9M-8406 [3] CLIP (LOOP)  
88. 9X-8256 [4] WASHER (6.6X12X2-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00842950382
 

482-9737: LINES GP-HYDRAULIC

482-9737 LINES GP-HYDRAULIC -IMPLEMENT
S/N WT61-UP
PART OF 482-9731 CONVERSION AR-TRACTOR
AN ATTACHMENT
i07077598 M0084295
4829737 LINES GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 631K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 148-8342 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8632 [1] CONNECTOR  
  7J-9108 [1] SEAL-O-RING  
2. 382-3097 Y [1] MANIFOLD GP-CONTROL  
3. 391-0071 [1] TUBE AS  
4. 391-0088 [1] PLATE AS  
5. 391-0094 I [1] HOSE AS  
6. 396-7591 [1] TUBE AS  
7. 396-7592 [1] TUBE AS  
8. 396-7599 [1] PLATE AS  
9. 396-7605 [2] BLOCK  
10. 397-0701 [1] PLATE AS  
11. 455-7350 [1] PLATE AS  
12. 459-7424 I [1] HOSE AS  
13. 459-7430 [1] TUBE AS  
14. 148-8364 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8625 [1] ELBOW  
15. 148-8365 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8T-6876 [1] ELBOW  
16. 150-4037 [1] TEE AS  
  6V-8398 [2] SEAL-O-RING  
  6V-9844 [1] TEE-SWIVEL  
17. 150-4043 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-9873 [1] CONNECTOR  
18. 164-5580 [1] TEE AS  
  6V-8398 [2] SEAL-O-RING  
  6V-9489 [1] TEE-BULKHEAD  
  6V-9746 [1] SEAL-O-RING  
19. 1P-4585 [2] FLANGE-HALF  
20. 264-0168 M [2] STUD-TAPERLOCK (M10X1.5X50-MM)  
21. 2H-6338 [1] SEAL-O-RING  
22. 344-5675 M [2] NUT (M10X1.5-THD)  
23. 3E-4356 [4] WASHER-HARD (17.5X30X6-MM THK)  
24. 5K-1094 [2] LOCKWASHER  
25. 5P-9299 [1] CLIP (LOOP)  
26. 6V-8398 [1] SEAL-O-RING  
27. 6V-9169 [1] NUT (13/16-16-THD)  
28. 6V-9830 [2] CAP  
29. 7J-9108 [1] SEAL-O-RING  
30. 7X-2549 M [2] BOLT (M12X1.75X100-MM)  
31. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
32. 8T-4136 M [1] BOLT (M10X1.5X25-MM)  
33. 8T-4137 M [1] BOLT (M10X1.5X20-MM)  
34. 8T-4139 M [6] BOLT (M12X1.75X30-MM)  
35. 8T-4140 M [4] BOLT (M16X2X60-MM)  
36. 8T-4183 M [2] BOLT (M12X1.75X40-MM)  
37. 8T-4223 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
38. 8T-7971 [2] WASHER-HARD (13.5X25.5X5-MM THK)  
39. 9M-8406 [1] CLIP (LOOP)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00842950383
 

374-1709: LINES GP-HYDRAULIC FAN

374-1709 LINES GP-HYDRAULIC FAN
S/N WT61-UP
PART OF 471-9692 HYDRAULIC AR
i06581984 M0084295
3741709 LINES GP-HYDRAULIC FAN Parts scheme 3741709 LINES GP-HYDRAULIC FAN Parts scheme
  For full view, you need register

Parts for your 631K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 102-8705 [2] PLATE (TOP)  
2. 260-3789 [1] VALVE-BYPASS (HYDRAULIC OIL COOLER BYPASS)  
3. 345-9796 Y [1] MOTOR GP-PISTON (FAN MOTOR)  
4. 374-1745 [1] TUBE AS  
5. 459-7448 [1] TUBE AS  
6. 381-7699 I [1] HOSE AS  
7. 381-7700 I [1] HOSE AS  
8. 381-7702 I [1] HOSE AS  
9. 381-7704 [1] TUBE AS  
10. 381-7705 [1] TUBE AS  
11. 381-7706 I [1] HOSE AS  
12. 381-7707 I [1] HOSE AS  
13. 393-0755 Y [1] FILTER GP-OIL (HYDRAULIC, TRANSMISSION)(HYDRAULIC FAN RETURN)  
14. 397-3892 [1] PLATE  
15. 397-3943 [1] TUBE AS  
16. 455-7346 [1] TUBE AS  
17. 455-7347 [1] TUBE AS  
18. 455-7348 I [1] HOSE AS  
19. 455-7354 I [1] HOSE AS  
20. 456-6348 [1] PLATE  
21. 459-7401 I [1] HOSE AS  
22. 039-8557 [4] WASHER (13X26X6-MM THK)  
23. 148-8335 [3] CONNECTOR AS  
    (EACH INCLUDES)
  5K-9090 [1] SEAL-O-RING  
  6V-8635 [1] CONNECTOR  
  7M-8485 [1] SEAL-O-RING  
24. 148-8339 [2] CONNECTOR AS  
    (EACH INCLUDES)
  6V-8716 [1] CONNECTOR (STRAIGHT)  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
25. 148-8357 [2] ELBOW AS  
    (EACH INCLUDES)
  5K-9090 [1] SEAL-O-RING  
  6V-9008 [1] ELBOW  
  7M-8485 [1] SEAL-O-RING  
26. 148-8428 [1] TEE AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [2] SEAL-O-RING  
  6V-8782 [1] TEE  
27. 148-8429 [1] TEE AS  
  5K-9090 [2] SEAL-O-RING  
  6V-9840 [1] TEE-SWIVEL  
28. 153-6237 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9004 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
29. 156-3616 [4] CLAMP-HALF  
30. 164-5548 [1] COUPLING AS  
  4I-6141 [1] ADAPTER  
  7M-8485 [1] SEAL-O-RING  
31. 178-3620 [2] STRAP-DUAL CLAMP  
32. 198-4777 [2] WASHER-HARD (11X25X10-MM THK)  
33. 205-3692 [1] ELBOW AS  
  2M-9780 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  9X-2134 [1] ELBOW  
34. 228-8963 [2] STUD  
35. 306-5494 [1] CLIP  
36. 329-3356 M [2] NUT (M12X1.75-THD)  
37. 344-5674 M [2] NUT (M8X1.25-THD)  
38. 344-5675 M [5] NUT (M10X1.5-THD)  
39. 4J-0520 [2] SEAL-O-RING  
40. 4S-1962 [2] CLIP (LOOP)  
41. 5K-9090 [3] SEAL-O-RING  
42. 5P-4116 [2] WASHER-HARD (8.8X20.5X2-MM THK)  
43. 5P-7466 [1] CLIP (SLOT)  
44. 5P-7467 [1] CLIP (TAB)  
45. 5P-8112 [1] GROMMET  
46. 5P-9297 [2] CLIP (LOOP)  
47. 6V-1889 [1] CLIP (LOOP)  
48. 6V-3265 [1] CLIP  
49. 6V-8397 [2] SEAL-O-RING  
50. 6V-9746 [4] SEAL-O-RING  
51. 7X-7729 [1] WASHER (11X25X3-MM THK)  
52. 8C-3206 [4] FLANGE-HALF  
53. 8M-2773 [3] CLIP (LOOP)  
54. 8T-0644 M [2] BOLT (M10X1.5X90-MM)  
55. 8T-1889 [6] CLIP (SLOT)  
56. 8T-1890 [6] CLIP (TAB)  
57. 8T-4121 [27] WASHER-HARD (11X21X2.5-MM THK)  
58. 8T-4136 M [10] BOLT (M10X1.5X25-MM)  
59. 8T-4137 M [1] BOLT (M10X1.5X20-MM)  
60. 8T-4194 M [2] BOLT (M12X1.75X50-MM)  
61. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
62. 8T-4196 M [10] BOLT (M10X1.5X35-MM)  
63. 3P-2404 [1] CLIP  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00842950384
 

298-4784: MANIFOLD & VALVE GP

298-4784 MANIFOLD & VALVE GP -INLET
S/N WT61-UP
PART OF 379-1098 VALVE GP-BANK 3
AN ATTACHMENT
i05182899 M0084295
2984784 MANIFOLD & VALVE GP Parts scheme
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Parts for your 631K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1T-0936 [1] PLUG-ORIFICE  
2. 6E-5066 [1] SCREEN (HYDRAULIC)(INLET MANIFOLD)  
3. 278-7596 J [1] VALVE GP-RELIEF  
4. 291-2714 [1] MANIFOLD-INLET  
5. 297-1615 Y [1] VALVE GP-REDUCING  
6. 148-8395 [1] PLUG AS  
  3K-0360 [1] SEAL-O-RING  
  9S-8005 [1] PLUG (3/4-16-THD)  
7. 162-0177 [1] PLUG AS  
  3J-1907 [1] SEAL-O-RING  
  9S-8004 [1] PLUG (9/16-18-THD)  
8. 173-3993 [6] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  9S-8001 [1] PLUG  
   
   
    AVAILABLE REPAIR KIT(S):
  225-9611 J [1] KIT-SEAL (RELIEF VALVE)  
    (INCLUDES SEAL RINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  Y   SEPARATE ILLUSTRATION
 

#M00842950385
 

491-3780: MANIFOLD & VALVE GP

491-3780 MANIFOLD & VALVE GP
S/N WT61-UP
PART OF 374-1701 VALVE & MTG GP-HYDRAULIC
i06840194 M0084295
4913780 MANIFOLD & VALVE GP Parts scheme
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Parts for your 631K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 340-1771 P [1] VALVE GP-PRIORITY (BRAKE)  
2. 340-1772 S [1] VALVE GP-COMPENSATING (HYDRAULIC FAN)  
3. 340-1766 L [1] VALVE GP-RELIEF (BRAKE ACCUMULATOR CHARGE)  
4. 510-4007 V [1] VALVE GP-DIVERTER (DIFFERENTIAL LOCK)  
5. 505-1828 U [1] VALVE GP-PRESSURE REDUCING (BRAKE ACCUMULATOR CHARGE)  
6. 340-1776 T [1] VALVE GP-PRESSURE REDUCING (BRAKE)  
7. 340-1767 N [1] VALVE GP-SHUTTLE (BRAKE PUMP)  
8. 473-9694 [1] PLUG-ORIFICE  
9. 338-0511 Y [1] VALVE GP-SOLENOID (24-VDC)(HYDRAULIC FAN)  
10. 241-5889 [1] VALVE GP-SHUTTLE (BRAKE ACCUMULATOR)  
  272-6538 [1] KIT-SEAL  
    (INCLUDES SEALS & BACK-UP RINGS)
11. 251-3268 Y [1] VALVE GP-SOLENOID (24-VOLT)(BRAKE CHARGING)  
12. 302-8161 J [1] VALVE GP-CHECK (BRAKE ACCUMULATOR PRESSURE)  
  8M-8997 [1] SEAL-O-RING  
13. 333-8242 [1] VALVE GP-SOLENOID (24-VOLT)(DIFFERENTIAL LOCK)  
  384-8750 [1] COIL AS (24-VOLT)  
14. 9S-8001 [30] PLUG  
15. 4J-7533 [30] SEAL-O-RING  
16. 9S-8005 [2] PLUG (3/4-16-THD)  
17. 3K-0360 [2] SEAL-O-RING  
18. 9S-8004 [7] PLUG (9/16-18-THD)  
19. 3J-1907 [7] SEAL-O-RING  
20. 9S-8002 [1] PLUG (7/16-20-THD)  
21. 3J-7354 [1] SEAL-O-RING  
22. 283-3462 [1] SCREEN (BRAKE OIL, HYD FAN OIL)  
23. 348-3583 [1] PLUG-ORIFICE  
24. 359-4688 [1] PLUG-ORIFICE  
   
    AVAILABLE REPAIR KIT(S):
  272-6538 [1] KIT-SEAL  
    (INCLUDES SEALS & BACK-UP RINGS)
  159-9038 J [1] KIT-VALVE SEAL (CHECK VALVE)  
    (INCLUDES SEALS & BACK-UP RING)
  333-9152 L [1] KIT-SEAL  
    (INCLUDES SEALS & BACK-UP RINGS)
  189-2102 N [1] KIT-SEAL (VALVE)  
    (INCLUDES SEALS & BACK-UP RINGS)
  237-8260 P [1] KIT-SEAL  
    (INCLUDES SEALS & BACK-UP RINGS)
  227-5511 S [1] KIT-SEAL  
    (INCLUDES SEALS & BACK-UP RINGS)
  264-5726 T [1] KIT-SEAL  
    (INCLUDES SEALS & BACK-UP RINGS)
  224-7135 U [1] KIT-SEAL  
    (INCLUDES SEALS & BACK-UP RINGS)
  166-0321 V [1] KIT-SEAL (CONTROL VALVE)  
    (INCLUDES SEALS & BACK-UP RINGS)
  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
  S   KIT MARKED S SERVICES PART(S) MARKED S
  T   KIT MARKED T SERVICES PART(S) MARKED T
  U   KIT MARKED U SERVICES PART(S) MARKED U
  V   KIT MARKED V SERVICES PART(S) MARKED V
  Y   SEPARATE ILLUSTRATION
 

#M00842950386
 

269-9398: MANIFOLD GP-VALVE

269-9398 MANIFOLD GP-VALVE -END COVER
S/N WT61-UP
PART OF 379-1098 VALVE GP-BANK 3
AN ATTACHMENT
i04032107 M0084295
2699398 MANIFOLD GP-VALVE Parts scheme
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Parts for your 631K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-9535 [2] SEAL-O-RING  
2. 283-3462 C [1] SCREEN  
3. 333-8242 C [1] VALVE GP-SOLENOID (24-VOLT)(HYDRAULIC LOCKOUT)  
  250-6148 [1] COIL AS (24-VOLT)  
4. 335-1074 CH [1] VALVE GP-PRESSURE REDUCING (PILOT OIL)  
5. 6J-3134 [4] SEAL-O-RING  
6. 328-0730 CJ [1] VALVE GP-RELIEF (PUMP MARGIN PRESSURE)  
8. 148-8395 [1] PLUG AS  
  3K-0360 [1] SEAL-O-RING  
  9S-8005 [1] PLUG (3/4-16-THD)  
9. 177-3868 CL [1] VALVE GP-CHECK (PILOT OIL)  
10. 162-0177 C [7] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-8004 [1] PLUG (9/16-18-THD)  
11. 173-3993 [16] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  9S-8001 [1] PLUG  
12. 183-7263 [2] PLUG AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  9S-8002 [1] PLUG (7/16-20-THD)  
13. 1P-3705 [1] SEAL-RECTANGULAR  
14. 4J-0524 [2] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  224-7135 H [1] KIT-SEAL (PRESSURE REDUCING VALVE)  
    (INCLUDES RINGS & SEALS)
  239-6336 J [1] KIT-SEAL (RELIEF VALVE)  
    (INCLUDES RINGS & SEALS)
  120-9051 L [1] KIT-SEAL (CHECK VALVE)  
    (INCLUDES RINGS & SEALS)
  C   CHANGE FROM PREVIOUS TYPE
  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
 

#M00842950387
 

345-9796: MOTOR GP-PISTON

345-9796 MOTOR GP-PISTON
S/N WT61-UP
PART OF 374-1709 LINES GP-HYDRAULIC FAN
i04625049 M0084295
3459796 MOTOR GP-PISTON Parts scheme
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Parts for your 631K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 258-0139 [1] SEAL-SHAFT  
2. 9S-8006 [1] PLUG (7/8-14-THD)  
3. 2M-9780 [1] SEAL-O-RING  
4. 368-9259 [1] SWASHPLATE  
5. 368-9258 Y [1] ROTATING GP-PUMP  
6. 192-7470 [1] SEAL-O-RING  
7. 095-0690 M [4] BOLT-SOCKET HEAD (M14X2X60-MM)  
8. 139-0570 [1] RING  
9. 128-1929 [1] PIN-DOWEL  
10. 9T-9529 [2] PIN  
11. 3P-1210 [1] CONE-BEARING  
12. 160-4089 [1] RING-RETAINING  
13. 368-9260 [1] SHAFT-DRIVE  
14. 9W-2109 [1] CONE-BEARING  
15. 168-2203 B [1] SHIM-SHAFT (3-MM THK)  
16. 9S-8005 [1] PLUG (3/4-16-THD)  
17. 3K-0360 [1] SEAL-O-RING  
18. 197-2471 [1] PLUG AS  
  197-2472 [1] SEAL  
19. 242-3374 [1] SLEEVE  
20. 197-2474 [1] VALVE AS  
21. 8J-0412 [1] CUP-BEARING  
22. 9W-2110 [1] CUP-TAPERED ROLLER  
   
    AVAILABLE REPAIR KIT(S):
  336-4682 [1] KIT-SEAL (PISTON)  
    (INCLUDES SEALS)
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00842950388
 

374-1712: PUMP & MTG GP-IMPL & STEERING

374-1712 PUMP & MTG GP-IMPL & STEERING
S/N WT61-UP
PART OF 471-9692 HYDRAULIC AR
i06581755 M0084295
3741712 PUMP & MTG GP-IMPL & STEERING Parts scheme
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Parts for your 631K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-7294 [1] RETAINER-PIN  
2. 388-2190 [1] COUPLING  
3. 388-2191 [1] COUPLING  
4. 388-2192 [1] COUPLING  
5. 392-0230 Y [1] PUMP GP-PISTON (BRAKE, FAN)  
6. 397-9456 Y [1] PUMP GP-PISTON (CUSHION-HITCH, STEERING)  
7. 398-1956 Y [1] PUMP GP-PISTON (IMPLEMENT)  
8. 226-4192 [4] WASHER-HARD (21.5X35X8-MM THK)  
9. 2D-1523 [1] RING-RETAINING  
10. 317-1009 [2] WASHER (18X35X8-MM THK)  
11. 329-3356 M [4] NUT (M12X1.75-THD)  
12. 365-6813 [4] WASHER-HARD (13.5X27X8-MM THK)  
13. 5D-4311 [1] SEAL-O-RING  
14. 5F-3999 [2] SEAL-O-RING  
15. 8T-4131 M [4] NUT (M20X2.5-THD)  
16. 8T-4193 M [2] BOLT (M16X2X50-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00842950389
 

248-5605: PUMP GP-GEAR

248-5605 PUMP GP-GEAR
S/N WT61-UP
PART OF 374-1713 PUMP GP-GEAR
i02385502 M0084295
2485605 PUMP GP-GEAR Parts scheme
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Parts for your 631K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 131-0715 J [1] SEAL-SHAFT  
2. 204-4148 J [1] SEAL-SHAFT  
3. 6E-2943 [1] PLUG  
4. 099-3095 [4] DOWEL  
5. 196-5731 [1] PLATE  
6. 8J-6273 J [1] RING-RETAINING  
7. 204-4147 [1] FLANGE  
8. 4H-5128 [1] PIN-SPRING  
9. 086-2369 M [2] BOLT-SOCKET HEAD (M10X1.5X130-MM)  
10. 095-0659 M [2] BOLT-SOCKET HEAD (M10X1.5X85-MM)  
11. 004-1964 J [2] SEAL-O-RING  
12. 255-3712 [1] COUPLING  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
   
    AVAILABLE REPAIR KIT(S):
  201-5242 J [1] KIT-SEAL (GEAR PUMP)  
    (INCLUDES SEALS & RINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 631K :

LINES GP-CUSHION-HITCH
374-1708 LINES GP-CUSHION-HITCH
LINES GP-CUSHION-HITCH
374-1708 LINES GP-CUSHION-HITCH
471-9692 HYDRAULIC AR
HEAD GP-PUMP
367-7557 HEAD GP-PUMP
FILTER GP-OIL
479-0427 FILTER GP-OIL
FILTER GP-OIL
428-8645 FILTER GP-OIL
FILTER GP-OIL
393-0755 FILTER GP-OIL
CYLINDER GP-LOAD
384-2572 CYLINDER GP-LOAD
LINES GP-HYDRAULIC
374-1732 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
482-9737 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC FAN
374-1709 LINES GP-HYDRAULIC FAN
MANIFOLD & VALVE GP
298-4784 MANIFOLD & VALVE GP
MANIFOLD & VALVE GP
491-3780 MANIFOLD & VALVE GP
MANIFOLD GP-VALVE
269-9398 MANIFOLD GP-VALVE
MOTOR GP-PISTON
345-9796 MOTOR GP-PISTON
PUMP & MTG GP-IMPL & STEERING
374-1712 PUMP & MTG GP-IMPL & STEERING
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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.