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384-2575 CYLINDER GP-BOWL -LIFT, RH S/N WT61-UP 160-MM (6.3-IN) BORE X 873.3-MM (34.4-IN) STROKE PART OF 498-6754 CYLINDER & LINES GP-LIFT AN ATTACHMENT 631K


HYDRAULIC SYSTEM
CYLINDER GP
FILTER GP
PUMP GP
HYDRAULIC GP
LINES GP-HYDRAULIC

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

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER & LINES GP-LIFT
498-6754 CYLINDER & LINES GP-LIFT
CYLINDER GP-BOWL
384-2575 CYLINDER GP-BOWL
CYLINDER GP-BOWL
384-2576 CYLINDER GP-BOWL
CYLINDER GP-LOAD
384-2572 CYLINDER GP-LOAD
 

#M00842950370
 

384-2575: CYLINDER GP-BOWL

384-2575 CYLINDER GP-BOWL -LIFT, RH
S/N WT61-UP
160-MM (6.3-IN) BORE X 873.3-MM (34.4-IN) STROKE
PART OF 498-6754 CYLINDER & LINES GP-LIFT
AN ATTACHMENT
i06581780 M0084295
3842575 CYLINDER GP-BOWL Parts scheme
  For full view, you need register

Parts for your 631K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 393-2647 [1] CYLINDER AS  
1A. 7J-4888 [2] BUSHING  
2. 481-4135 [1] ROD AS  
2A. 4J-4968 [2] RING-LOCK  
2B. 7J-3216 [1] BEARING  
3. 348-2293 [1] PISTON  
4. 9X-3604 [1] SEAL AS  
5. 185-0231 [1] RING  
6. 185-0230 [2] RING  
7. 147-5835 M [1] LOCKNUT-SPECIAL  
8. 393-2653 [1] HEAD  
9. 383-9761 [1] RING-BACKUP  
10. 384-5137 [1] SEAL-O-RING  
11. 114-0756 [1] BUSHING  
12. 7Y-5119 [1] RING-RETAINING  
13. 170-9844 [1] SEAL-BUFFER  
14. 170-9860 [1] SEAL-U-CUP  
15. 7Y-5116 [1] RING  
16. 165-9286 [1] SEAL-LIP TYPE  
17. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
18. 393-2676 Y [1] SENSOR GP-POSITION (BOWL CYLINDER)  
19. 6V-8237 [8] WASHER (26X44X4-MM THK)  
20. 7Y-5239 M [8] BOLT-SOCKET HEAD (M24X3X100-MM)  
21. 8T-0343 M [4] BOLT-SOCKET HEAD (M12X1.75X55-MM)  
22. 214-1639 [1] MAGNET  
23. 243-3177 [1] RETAINER  
24. 119-7843 [1] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00842950371
 

384-2576: CYLINDER GP-BOWL

384-2576 CYLINDER GP-BOWL -LIFT, LH
S/N WT61-UP
160-MM (6.3-IN) BORE X 873.3-MM (34.4-IN) STROKE
PART OF 498-6754 CYLINDER & LINES GP-LIFT
AN ATTACHMENT
i06581827 M0084295
3842576 CYLINDER GP-BOWL Parts scheme
  For full view, you need register

Parts for your 631K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 393-2654 [1] CYLINDER AS  
1A. 7J-4888 [2] BUSHING  
2. 393-2656 [1] ROD AS  
2A. 7J-3216 [1] BEARING  
  4J-4968 [2] RING-LOCK  
3. 393-2653 [1] HEAD  
4. 114-0756 [1] BUSHING  
5. 170-9844 [1] SEAL-BUFFER  
6. 7Y-5119 [1] RING-RETAINING  
7. 7Y-5116 [1] RING  
8. 9X-3604 [1] SEAL AS  
9. 170-9860 [1] SEAL-U-CUP  
10. 165-9286 [1] SEAL-LIP TYPE  
11. 348-2293 [1] PISTON  
12. 383-9761 [1] RING-BACKUP  
13. 147-5835 M [1] LOCKNUT-SPECIAL  
14. 185-0230 [2] RING  
15. 185-0231 [1] RING  
16. 6V-8237 [8] WASHER (26X44X4-MM THK)  
17. 7Y-5239 M [8] BOLT-SOCKET HEAD (M24X3X100-MM)  
18. 384-5137 [1] SEAL-O-RING  
19. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
  M   METRIC PART
 

#M00842950372
 

384-2572: CYLINDER GP-LOAD

384-2572 CYLINDER GP-LOAD -CUSHION-HITCH
S/N WT61-UP
160-MM (6.3-IN) BORE X 251-MM (9.9-IN) STROKE
PART OF 374-1708 LINES GP-CUSHION-HITCH
i06587154 M0084295
3842572 CYLINDER GP-LOAD Parts scheme
  For full view, you need register

Parts for your 631K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2J-0564 [1] LOCKNUT (2-12-THD)  
2. 6V-8237 [4] WASHER (26X44X4-MM THK)  
3. 8T-3998 M [3] BOLT (M4X0.7X12-MM)  
4. 495-5314 M [1] SETSCREW-SOCKET (M5X0.8X20-MM)  
5. 9X-3604 [1] SEAL AS  
6. 087-5550 [1] RING-BACKUP  
7. 095-1635 [1] SEAL-O-RING  
8. 096-3467 [1] RING-BACKUP  
9. 165-9284 [1] SEAL-LIP TYPE  
10. 170-9842 [1] SEAL-BUFFER  
11. 170-9858 [1] SEAL-U-CUP  
12. 183-7263 [1] PLUG AS  
  9S-8002 [1] PLUG (7/16-20-THD)  
  3J-7354 [1] SEAL-O-RING  
13. 185-0230 [2] RING  
14. 186-5147 [1] RING-WEAR  
15. 214-1639 [1] MAGNET  
16. 243-3177 [1] RETAINER  
17. 266-9402 [1] PISTON  
18. 385-7356 [1] CYLINDER AS  
18A. 9J-1187 [1] BUSHING  
19. 387-1120 [1] SENSOR GP-POSITION (CYLINDER)  
  118-8586 [1] SEAL-O-RING  
  420-5767 [1] RING-BACKUP  
20. 388-8899 [1] HEAD  
21. 435-3388 [1] RECEPTACLE AS  
22. 481-3981 [1] ROD AS  
22A. 9J-1187 [1] BUSHING  
23. 125-2117 M [4] BOLT-SOCKET HEAD (M24X3X70-MM)  
  M   METRIC PART
 

#M00842950373
 

393-0755: FILTER GP-OIL

393-0755 FILTER GP-OIL
S/N WT61-UP
PART OF 374-1709 LINES GP-HYDRAULIC FAN
i05366398 M0084295
3930755 FILTER GP-OIL Parts scheme
  For full view, you need register

Parts for your 631K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 348-1047 [1] BASE AS-FILTER  
  6V-5048 [1] SEAL-O-RING  
  9S-4182 [1] PLUG (7/16-20-THD)  
  9S-4191 [1] PLUG (9/16-18-THD)  
  214-7568 [1] SEAL-O-RING  
2. 349-6097 [1] SWITCH AS-PRESSURE (HYDRAULIC OIL)  
  033-6033 [1] SEAL-O-RING  
  206-9295 [1] SEAL-O-RING  
3. 428-8645 Y [1] FILTER GP-OIL (HYDRAULIC)  
4. 095-1671 [1] SEAL-O-RING  
5. 389-1079 [1] FILTER ELEMENT AS-OIL  
  095-1671 [1] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

#M00842950374
 

428-8645: FILTER GP-OIL

428-8645 FILTER GP-OIL
S/N WT61-UP
PART OF 393-0755 FILTER GP-OIL
i05645454 M0084295
4288645 FILTER GP-OIL Parts scheme
  For full view, you need register

Parts for your 631K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-8002 [1] PLUG (7/16-20-THD)  
2. 389-1079 [1] FILTER ELEMENT AS-OIL (HYDRAULIC)  
3. 095-1671 [1] SEAL-O-RING  
4. 6V-5048 [1] SEAL-O-RING  
 

#M00842950375
 

479-0427: FILTER GP-OIL

479-0427 FILTER GP-OIL
S/N WT61-UP
PART OF 374-1702 LINES GP-BRAKE, 374-1708 LINES GP-CUSHION-HITCH
i06581807 M0084295
4790427 FILTER GP-OIL Parts scheme
  For full view, you need register

Parts for your 631K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 490-0663 [1] INDICATOR AS-PRESSURE  
  451-2763 [1] SEAL  
  102-8802 [1] KIT-RECEPTACLE (2-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
2. 369-7506 [1] KIT-FILTER SEAL  
    (INCLUDES BACKUP RING & O-RING SEAL)
3. 436-3443 [1] FILTER ELEMENT AS-OIL (HYDRAULIC)  
  369-7506 [1] KIT-FILTER SEAL  
    (INCLUDES BACKUP RING & O-RING SEAL)
4. 437-9766 [1] HOUSING AS-FILTER (INCLUDES SEAL KIT)  
  369-7506 [1] KIT-FILTER SEAL  
    (INCLUDES BACKUP RING & O-RING SEAL)
  436-3443 [1] FILTER ELEMENT AS-OIL (HYDRAULIC)  
  369-7506 [1] KIT-FILTER SEAL  
    (INCLUDES BACKUP RING & O-RING SEAL)
 

#M00842950376
 

367-7557: HEAD GP-PUMP

367-7557 HEAD GP-PUMP
S/N WT61-UP
PART OF 398-1956 PUMP GP-PISTON
i05496122 M0084295
3677557 HEAD GP-PUMP Parts scheme
  For full view, you need register

Parts for your 631K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 245-8472 [2] PLUG-EXPANSION  
2. 292-8061 [1] PLUG-EXPANSION  
3. 362-0720 [1] HEAD AS  
4. 365-8999 [1] BEARING AS  
5. 282-8827 [3] PLUG  
 

#M00842950377
 

471-9692: HYDRAULIC AR

471-9692 HYDRAULIC AR
S/N WT61-UP
PART OF 471-9690 GENERAL AR-TRACTOR
i07073687 M0084295
  For full view, you need register

Parts for your 631K WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  374-1717 Y [1] FILLER GP-PWR TRAIN & BRK OIL  
  374-1702 Y [1] LINES GP-BRAKE  
  374-1716 Y [1] LINES GP-CENTRAL LUBRICATION  
  374-1708 Y [1] LINES GP-CUSHION-HITCH  
  374-1700 Y [1] LINES GP-HEATER & AIR COND  
  374-1709 Y [1] LINES GP-HYDRAULIC FAN  
  374-1715 Y [1] LINES GP-OIL COOLER  
  374-1711 Y [1] LINES GP-POWER TRAIN OIL  
  374-1705 Y [1] LINES GP-STEERING  
  374-1712 Y [1] PUMP & MTG GP-IMPL & STEERING  
  374-1713 Y [1] PUMP GP-GEAR  
  374-1701 Y [1] VALVE & MTG GP-HYDRAULIC  
  Y   SEPARATE ILLUSTRATION
 

#M00842950378
 

374-1708: LINES GP-CUSHION-HITCH

374-1708 LINES GP-CUSHION-HITCH
S/N WT61-102
PART OF 471-9692 HYDRAULIC AR
i07089021 M0084295
3741708 LINES GP-CUSHION-HITCH Parts scheme 3741708 LINES GP-CUSHION-HITCH 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 [4] CAP-DUST  
2. 8X-6439 C [1] SPACER (18X32X101-MM THK)  
3. 241-6207 [1] TEE AS  
  132-5152 [1] TEE-UNION  
  6V-9746 [3] SEAL-O-RING  
4. 304-4981 [1] HOSE  
5. 350-8710 [1] BLOCK  
6. 374-1675 [1] PLATE  
7. 374-1678 [1] PLATE AS  
8. 380-4910 Y [1] VALVE GP-CONTROL (CUSHION-HITCH)  
9. 459-7458 C [1] PLATE AS  
  8T-3490 M [1] NUT-WELD (M10X1.5-THD)  
10. 381-7732 I [1] HOSE AS  
11. 381-7733 I [1] HOSE AS  
12. 384-2572 Y [1] CYLINDER GP-LOAD (CUSHION-HITCH)  
13. 391-0030 I [1] HOSE AS  
14. 391-0032 I [1] HOSE AS  
15. 391-0036 I [1] HOSE AS  
16. 391-0061 I [1] HOSE AS  
17. 391-0063 I [1] HOSE AS  
18. 391-0064 [1] TUBE AS  
19. 391-0069 I [1] HOSE AS  
20. 391-0091 I [1] HOSE AS  
21. 396-7601 [1] PLATE  
22. 396-7617 I [1] HOSE AS  
23. 396-7622 [1] TUBE AS  
24. 396-7623 [1] TUBE AS  
25. 417-2440 [1] CLAMP AS  
26. 450-1012 I [1] HOSE AS  
27. 450-1015 [1] PLATE AS  
28. 450-9519 Y [1] VALVE GP-RIDE CONTROL (DAMPER)  
29. 459-7417 [1] TUBE AS  
30. 459-7422 [1] TUBE AS  
31. 459-7449 I [1] HOSE AS  
32. 479-0427 Y [1] FILTER GP-OIL (HYDRAULIC)  
33. 061-7540 [1] SEAL-O-RING  
34. 133-6934 [1] SPACER (11X20X25-MM THK)  
35. 148-8326 [1] CONNECTOR AS  
  6V-9872 [1] CONNECTOR  
  3J-7354 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
36. 148-8334 [2] CONNECTOR AS  
    (EACH INCLUDES)
  8T-3611 [1] CONNECTOR  
  2S-4078 [1] SEAL-O-RING  
  6V-8400 [1] SEAL-O-RING  
37. 148-8339 [1] CONNECTOR AS  
  6V-8716 [1] CONNECTOR (STRAIGHT)  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
38. 148-8353 [1] ELBOW AS  
  6V-9001 [1] ELBOW  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
39. 148-8354 [1] ELBOW AS  
  6V-9002 [1] ELBOW  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
40. 148-8360 [1] ELBOW AS  
  6V-9182 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
41. 148-8378 [1] ELBOW AS  
  6V-8724 [1] ELBOW  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
42. 148-8387 [1] ELBOW AS  
  6V-9855 [1] ELBOW  
  6V-8400 [1] SEAL-O-RING  
43. 150-4047 [1] ADAPTER AS  
  8T-2353 [1] ADAPTER  
  3J-7354 [1] SEAL-O-RING  
44. 163-1057 [1] TEE AS  
  7X-2429 [1] TEE-SWIVEL  
  6V-8400 [2] SEAL-O-RING  
45. 164-5567 [4] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
46. 164-5586 [1] TEE AS  
  7X-0871 [1] TEE  
  6V-8398 [1] SEAL-O-RING  
47. 173-1437 [2] FLANGE-HALF  
48. 1P-3704 [1] SEAL-RECTANGULAR  
49. 1P-3705 [1] SEAL-RECTANGULAR  
50. 1P-4578 [2] FLANGE-HALF  
51. 1P-4579 [4] FLANGE-HALF  
52. 1S-0994 [1] CLIP (LOOP)  
53. 250-2935 [1] CLIP  
54. 287-7329 [1] ELBOW AS  
  287-7328 [1] ELBOW  
  2M-9780 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
55. 2H-3926 [2] LOCKWASHER  
56. 2P-1293 [1] LOCKNUT (1-3/16-12-THD)  
57. 329-3356 CM [4] NUT (M12X1.75-THD)  
58. 347-4163 [4] CLAMP-BAND  
59. 3E-9411 [4] WASHER-HARD (17.5X38X6-MM THK)  
60. 4J-0520 [3] SEAL-O-RING  
61. 4J-0522 [5] SEAL-O-RING  
62. 4J-0524 [3] SEAL-O-RING  
63. 4J-5267 [1] SEAL-O-RING  
64. 5C-6565 [4] BOLT (1/2-13X1.125-IN)  
65. 5K-1094 [2] LOCKWASHER  
66. 5P-7466 [2] CLIP (SLOT)  
67. 5P-7467 [2] CLIP (TAB)  
68. 5P-8112 [2] GROMMET  
69. 6V-8398 [1] SEAL-O-RING  
70. 6V-9169 [1] NUT (13/16-16-THD)  
71. 6V-9746 [1] SEAL-O-RING  
72. 6V-9832 [1] CAP  
73. 7J-9108 [1] SEAL-O-RING  
74. 7X-2553 M [4] BOLT (M16X2X40-MM)  
75. 7X-3392 [12] WASHER-HARD (13.5X22.5X3-MM THK)  
76. 7X-7729 [2] WASHER (11X25X3-MM THK)  
77. 8C-3205 [2] FLANGE-HALF  
78. 8C-3206 [2] FLANGE-HALF  
79. 8M-2773 [2] CLIP (LOOP)  
80. 8T-1809 [1] TEE-UNION  
81. 8T-4121 [30] WASHER-HARD (11X21X2.5-MM THK)  
82. 8T-4136 M [8] BOLT (M10X1.5X25-MM)  
83. 8T-4137 M [1] BOLT (M10X1.5X20-MM)  
84. 8T-4139 M [5] BOLT (M12X1.75X30-MM)  
85. 8T-4182 M [2] BOLT (M10X1.5X45-MM)  
86. 8T-4185 M [1] BOLT (M10X1.5X50-MM)  
87. 8T-4195 CM [1] BOLT (M10X1.5X30-MM)  
88. 8T-4196 M [16] BOLT (M10X1.5X35-MM)  
89. 8T-4223 C [29] WASHER-HARD (13.5X25.5X3-MM THK)  
90. 8T-4648 M [4] BOLT (M12X1.75X70-MM)  
91. 8T-4956 M [12] BOLT (M12X1.75X35-MM)  
92. 8T-5005 M [2] BOLT (M10X1.5X70-MM)  
93. 8T-5041 M [3] BOLT (M12X1.75X120-MM)  
94. 8T-5092 M [3] BOLT (M12X1.75X150-MM)  
95. 8T-6868 M [4] BOLT (M12X1.75X80-MM)  
96. 287-3144 CM [1] STUD (M12X1.75X165-MM)  
97. 8T-7971 [5] WASHER-HARD (13.5X25.5X5-MM THK)  
98. 8T-8919 [8] BOLT (1/2-13X1.75-IN)  
99. 288-4402 CM [1] STUD-TAPERLOCK (M10X1.5X60-MM)  
100. 344-5675 CM [1] NUT (M10X1.5-THD)  
101. 198-4778 C [1] WASHER-HARD (13.5X30X12-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00842950379
 

374-1708: LINES GP-CUSHION-HITCH

374-1708 LINES GP-CUSHION-HITCH
S/N WT6103-UP
PART OF 471-9692 HYDRAULIC AR
i07473758 M0084295
3741708 LINES GP-CUSHION-HITCH Parts scheme 3741708 LINES GP-CUSHION-HITCH 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 [4] CAP-DUST  
2. 8X-6439 [1] SPACER (18X32X101-MM THK)  
3. 241-6207 [1] TEE AS  
  132-5152 [1] TEE-UNION  
  6V-9746 [3] SEAL-O-RING  
4. 304-4981 [1] HOSE  
5. 350-8710 [1] BLOCK  
6. 374-1675 [1] PLATE  
7. 374-1678 [1] PLATE AS  
8. 380-4910 Y [1] VALVE GP-CONTROL (CUSHION-HITCH)  
9. 459-7458 [1] PLATE AS  
  8T-3490 M [1] NUT-WELD (M10X1.5-THD)  
10. 381-7732 I [1] HOSE AS  
11. 381-7733 I [1] HOSE AS  
12. 384-2572 Y [1] CYLINDER GP-LOAD (CUSHION-HITCH)  
13. 391-0030 I [1] HOSE AS  
14. 391-0032 I [1] HOSE AS  
15. 391-0036 I [1] HOSE AS  
16. 391-0061 I [1] HOSE AS  
17. 391-0063 I [1] HOSE AS  
18. 391-0064 [1] TUBE AS  
19. 391-0069 I [1] HOSE AS  
20. 391-0091 I [1] HOSE AS  
21. 396-7601 [1] PLATE  
22. 396-7617 I [1] HOSE AS  
23. 396-7622 [1] TUBE AS  
24. 396-7623 [1] TUBE AS  
25. 417-2440 [1] CLAMP AS  
26. 450-1012 I [1] HOSE AS  
27. 450-1015 [1] PLATE AS  
28. 450-9519 Y [1] VALVE GP-RIDE CONTROL (DAMPER)  
29. 459-7417 [1] TUBE AS  
30. 459-7422 [1] TUBE AS  
31. 459-7449 I [1] HOSE AS  
32. 479-0427 Y [1] FILTER GP-OIL (HYDRAULIC)  
33. 061-7540 [1] SEAL-O-RING  
34. 133-6934 [1] SPACER (11X20X25-MM THK)  
35. 148-8326 [1] CONNECTOR AS  
  6V-9872 [1] CONNECTOR  
  3J-7354 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
36. 148-8334 [2] CONNECTOR AS  
    (EACH INCLUDES)
  8T-3611 [1] CONNECTOR  
  2S-4078 [1] SEAL-O-RING  
  6V-8400 [1] SEAL-O-RING  
37. 148-8339 [1] CONNECTOR AS  
  6V-8716 [1] CONNECTOR (STRAIGHT)  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
38. 148-8353 [1] ELBOW AS  
  6V-9001 [1] ELBOW  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
39. 148-8354 [1] ELBOW AS  
  6V-9002 [1] ELBOW  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
40. 148-8360 [1] ELBOW AS  
  6V-9182 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
41. 148-8378 [1] ELBOW AS  
  6V-8724 [1] ELBOW  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
42. 148-8387 [1] ELBOW AS  
  6V-9855 [1] ELBOW  
  6V-8400 [1] SEAL-O-RING  
43. 150-4047 [1] ADAPTER AS  
  8T-2353 [1] ADAPTER  
  3J-7354 [1] SEAL-O-RING  
44. 163-1057 [1] TEE AS  
  7X-2429 [1] TEE-SWIVEL  
  6V-8400 [2] SEAL-O-RING  
45. 164-5567 [4] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
46. 164-5586 [1] TEE AS  
  7X-0871 [1] TEE  
  6V-8398 [1] SEAL-O-RING  
47. 173-1437 [2] FLANGE-HALF  
48. 1P-3704 [1] SEAL-RECTANGULAR  
49. 1P-3705 [1] SEAL-RECTANGULAR  
50. 1P-4578 [2] FLANGE-HALF  
51. 1P-4579 [4] FLANGE-HALF  
52. 1S-0994 [1] CLIP (LOOP)  
53. 250-2935 [1] CLIP  
54. 148-8370 C [1] ELBOW AS  
  6V-8398 [1] SEAL-O-RING  
  6V-9851 [1] ELBOW  
55. 2H-3926 [2] LOCKWASHER  
56. 2P-1293 [1] LOCKNUT (1-3/16-12-THD)  
57. 329-3356 M [4] NUT (M12X1.75-THD)  
58. 347-4163 [4] CLAMP-BAND  
59. 3E-9411 [4] WASHER-HARD (17.5X38X6-MM THK)  
60. 4J-0520 [3] SEAL-O-RING  
61. 4J-0522 [5] SEAL-O-RING  
62. 4J-0524 [3] SEAL-O-RING  
63. 4J-5267 [1] SEAL-O-RING  
64. 5C-6565 [4] BOLT (1/2-13X1.125-IN)  
65. 5K-1094 [2] LOCKWASHER  
66. 5P-7466 [2] CLIP (SLOT)  
67. 5P-7467 [2] CLIP (TAB)  
68. 5P-8112 [2] GROMMET  
69. 6V-8398 [1] SEAL-O-RING  
70. 6V-9169 [1] NUT (13/16-16-THD)  
71. 6V-9746 [1] SEAL-O-RING  
72. 6V-9832 [1] CAP  
73. 7J-9108 [1] SEAL-O-RING  
74. 7X-2553 M [4] BOLT (M16X2X40-MM)  
75. 7X-3392 [12] WASHER-HARD (13.5X22.5X3-MM THK)  
76. 7X-7729 [2] WASHER (11X25X3-MM THK)  
77. 8C-3205 [2] FLANGE-HALF  
78. 8C-3206 [2] FLANGE-HALF  
79. 8M-2773 [2] CLIP (LOOP)  
80. 8T-1809 [1] TEE-UNION  
81. 8T-4121 [30] WASHER-HARD (11X21X2.5-MM THK)  
82. 8T-4136 M [8] BOLT (M10X1.5X25-MM)  
83. 8T-4137 M [1] BOLT (M10X1.5X20-MM)  
84. 8T-4139 M [5] BOLT (M12X1.75X30-MM)  
85. 8T-4182 M [2] BOLT (M10X1.5X45-MM)  
86. 8T-4185 M [1] BOLT (M10X1.5X50-MM)  
87. 8T-4195 M [1] BOLT (M10X1.5X30-MM)  
88. 8T-4196 M [16] BOLT (M10X1.5X35-MM)  
89. 8T-4223 [29] WASHER-HARD (13.5X25.5X3-MM THK)  
90. 8T-4648 M [4] BOLT (M12X1.75X70-MM)  
91. 8T-4956 M [12] BOLT (M12X1.75X35-MM)  
92. 8T-5005 M [2] BOLT (M10X1.5X70-MM)  
93. 8T-5041 M [3] BOLT (M12X1.75X120-MM)  
94. 8T-5092 M [3] BOLT (M12X1.75X150-MM)  
95. 8T-6868 M [4] BOLT (M12X1.75X80-MM)  
96. 287-3144 M [1] STUD (M12X1.75X165-MM)  
97. 8T-7971 [5] WASHER-HARD (13.5X25.5X5-MM THK)  
98. 8T-8919 [8] BOLT (1/2-13X1.75-IN)  
99. 288-4402 M [1] STUD-TAPERLOCK (M10X1.5X60-MM)  
100. 344-5675 M [1] NUT (M10X1.5-THD)  
101. 198-4778 [1] WASHER-HARD (13.5X30X12-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 631K :

CYLINDER & LINES GP-LIFT
498-6754 CYLINDER & LINES GP-LIFT
COOLER GP-HYDRAULIC OIL
376-0066 COOLER GP-HYDRAULIC OIL
ACCUMULATOR GP-PILOT OIL
230-3489 ACCUMULATOR GP-PILOT OIL
ACCUMULATOR GP-HYDRAULIC
415-8311 ACCUMULATOR GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
415-8310 ACCUMULATOR GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
415-8308 ACCUMULATOR GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
415-8307 ACCUMULATOR GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
415-8306 ACCUMULATOR GP-HYDRAULIC
CYLINDER GP-BOWL
384-2576 CYLINDER GP-BOWL
CYLINDER GP-LOAD
384-2572 CYLINDER GP-LOAD
FILTER GP-OIL
393-0755 FILTER GP-OIL
FILTER GP-OIL
428-8645 FILTER GP-OIL
FILTER GP-OIL
479-0427 FILTER GP-OIL
HEAD GP-PUMP
367-7557 HEAD GP-PUMP
471-9692 HYDRAULIC AR
LINES GP-CUSHION-HITCH
374-1708 LINES GP-CUSHION-HITCH
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