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6G-9610 LINES GP-CUSHION-HITCH -ACCUMULATOR S/N 1AB1640-1917 PART OF 123-5060 HITCH & STEERING AR 631E


HYDRAULIC SYSTEM
LINES GP-HYDRAULIC
COOLER GP
PUMP GP

WHEEL TRACTOR 631E WHEEL TRACTOR 1AB
 631E Series II Wheel Tractor 1AB01640-UP (MACHINE) POWERED BY 3408E Engine SEBP2495 631E 1AB   (1985)

HYDRAULIC SYSTEM

LINES GP-HYDRAULIC
CONTROL GP-TRAILING UNIT
127-1066 CONTROL GP-TRAILING UNIT
CONTROL GP-TRAILING UNIT
127-1066 CONTROL GP-TRAILING UNIT
CONTROL GP-TRAILING UNIT
192-7422 CONTROL GP-TRAILING UNIT
LINES GP-AUGER MOTOR
153-9503 LINES GP-AUGER MOTOR
LINES GP-CUSHION-HITCH
123-5081 LINES GP-CUSHION-HITCH
LINES GP-CUSHION-HITCH
6G-9610 LINES GP-CUSHION-HITCH
LINES GP-CUSHION-HITCH
6G-9610 LINES GP-CUSHION-HITCH
LINES GP-HYDRAULIC OIL COOLER
124-2743 LINES GP-HYDRAULIC OIL COOLER
 

#SEBP24950620
 

6G-9610: LINES GP-CUSHION-HITCH

6G-9610 LINES GP-CUSHION-HITCH -ACCUMULATOR
S/N 1AB1640-1917
PART OF 123-5060 HITCH & STEERING AR
i00147822 SEBP2495
6G9610 LINES GP-CUSHION-HITCH Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 190-3813 [1] SUPPORT AS  
  5T-5333 [1] BLOCK  
  8J-7236 [4] NUT-WELD (3/4-10-THD)  
  6S-5038 [2] BOSS  
2. 8C-4436 [4] BOLT (1/2-13X1.375-IN)  
3. 7X-0340 [2] BOLT (1/2-13X6.5-IN)  
4. 5P-1076 [6] WASHER-HARD (13.5X30X4-MM THK)  
5. 7X-0368 [4] BOLT (3/4-10X3-IN)  
6. 8T-4994 [4] WASHER-HARD (20X36.5X3.5-MM THK)  
7. 190-3825 [4] CLAMP-HALF  
8. 7X-0325 [4] BOLT (1/2-13X2.5-IN)  
9. 8T-4223 [11] WASHER-HARD (13.5X25.5X3-MM THK)  
10. 8J-1081 [1] SPRING-LEAF  
11. 8J-0661 [1] PLATE  
12. 8J-7225 [2] PLATE  
13. 8T-9377 [2] BOLT (3/8-16X2.25-IN)  
14. 6V-8801 [2] NUT (3/8-16-THD)  
15. 4K-1540 [1] PIN-CLEVIS  
16. 6G-5003 [1] BLOCK-PIVOT  
17. 4H-9369 [1] PIN  
18. 3B-4617 [3] PIN-COTTER  
19. 6G-7011 [1] ROD AS  
20. 8T-5360 [20] WASHER (12X22.5X2.5-MM THK)  
21. 6G-6875 [1] RETAINER  
22. 5B-3254 [1] NUT-JAM (7/16-20-THD)  
23. 6V-3256 [1] END-YOKE ROD  
24. 4H-1477 [1] PIN  
25. 7X-0333 [3] BOLT (1/2-13X4.75-IN)  
26. 6V-8188 [7] NUT (1/2-13-THD)  
27. 3G-7476 [1] TUBE AS  
28. 7X-0314 [4] BOLT (7/16-14X3-IN)  
29. 1P-3705 [1] SEAL-RECTANGULAR  
30. 3G-7477 [1] BRACKET  
31. 1P-4578 [4] FLANGE-HALF  
32. 7X-0318 [4] BOLT (7/16-14X4-IN)  
33. 7X-0447 [4] NUT (7/16-14-THD)  
34. 8T-7211 [1] SEAL-O-RING  
35. 8T-7212 [4] SEAL  
36. 7X-0316 [4] BOLT (7/16-14X3.5-IN)  
37. 8W-4795 [1] SPACER  
38. 148-8330 [2] CONNECTOR AS  
    (EACH INCLUDES)
  5K-9090 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
  8T-0198 [1] CONNECTOR  
39. 1P-3704 [2] SEAL-RECTANGULAR  
42. 5T-5299 I [1] HOSE AS  
43. 105-4044 I [1] HOSE AS  
44. 7I-4604 I [1] HOSE AS  
45. 8W-4794 I [1] HOSE AS  
46. 7I-4605 [1] BLOCK  
47. 7H-3472 [4] BOLT (7/16-14X4.75-IN)  
48. 148-8336 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
49. 8T-4121 [6] WASHER-HARD (11X21X2.5-MM THK)  
50. 8T-4896 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
51. 148-8357 [1] ELBOW AS  
  5K-9090 [1] SEAL-O-RING  
  6V-9008 [1] ELBOW  
  7M-8485 [1] SEAL-O-RING  
52. 7I-4600 [2] PLATE (M10X1.5X35-MM)  
53. 8T-4196 M [6] BOLT (M10X1.5X35-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP24950621
 

6G-9610: LINES GP-CUSHION-HITCH

6G-9610 LINES GP-CUSHION-HITCH -ACCUMULATOR
S/N 1AB1918-UP
PART OF 123-5060 HITCH & STEERING AR
i01478650 SEBP2495
6G9610 LINES GP-CUSHION-HITCH 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-7476 [1] TUBE AS  
2. 5B-3254 [1] NUT-JAM (7/16-20-THD)  
3. 5T-5299 I [1] HOSE AS  
4. 6G-5003 [1] BLOCK-PIVOT  
5. 6G-6875 [1] RETAINER  
6. 6G-7011 [1] ROD AS  
7. 7I-4605 [1] BLOCK  
8. 8J-0661 [1] PLATE  
9. 8J-1081 [1] SPRING-LEAF  
10. 8J-7225 [2] PLATE  
11. 4J-0520 [2] SEAL-O-RING  
12. 4J-0522 [3] SEAL-O-RING  
13. 8W-4795 [1] SPACER  
14. 201-7584 [2] BLOCK  
15. 221-8630 [1] SUPPORT AS  
16. 223-2323 [4] CLAMP-HALF  
17. 232-6686 I [1] HOSE AS  
18. 235-8488 I [1] HOSE AS  
19. 249-5558 I [1] HOSE AS  
20. 281-5657 [1] BRACKET  
21. 148-8330 [2] CONNECTOR AS  
    (EACH INCLUDES)
  8T-0198 [1] CONNECTOR  
  5K-9090 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
22. 148-8335 [1] CONNECTOR AS  
  6V-8635 [1] CONNECTOR  
  5K-9090 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
23. 148-8357 [1] ELBOW AS  
  6V-9008 [1] ELBOW  
  5K-9090 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
24. 1P-3704 [2] SEAL-RECTANGULAR  
25. 1P-3705 [1] SEAL-RECTANGULAR  
26. 1P-4578 [4] FLANGE-HALF  
27. 3B-4617 [3] PIN-COTTER  
28. 4H-1477 [1] PIN  
29. 4H-9369 [1] PIN  
30. 4K-1540 [1] PIN-CLEVIS  
31. 5P-1076 [6] WASHER-HARD (13.5X30X4-MM THK)  
32. 6V-3256 [1] END-YOKE ROD  
33. 6V-8188 [3] NUT (1/2-13-THD)  
34. 6V-8801 [2] NUT (3/8-16-THD)  
35. 7H-3472 [4] BOLT (7/16-14X4.75-IN)  
36. 7X-0314 [4] BOLT (7/16-14X3-IN)  
37. 7X-0316 [4] BOLT (7/16-14X3.5-IN)  
38. 7X-0318 [4] BOLT (7/16-14X4-IN)  
39. 7X-0325 [4] BOLT (1/2-13X2.5-IN)  
40. 7X-0333 [3] BOLT (1/2-13X4.75-IN)  
41. 7X-0340 [2] BOLT (1/2-13X6.5-IN)  
42. 7X-0447 [4] NUT (7/16-14-THD)  
43. 8C-4436 [4] BOLT (1/2-13X1.375-IN)  
44. 8T-4121 [6] WASHER-HARD (11X21X2.5-MM THK)  
45. 8T-4196 M [6] BOLT (M10X1.5X35-MM)  
46. 8T-4223 [7] WASHER-HARD (13.5X25.5X3-MM THK)  
47. 8T-4896 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
48. 8T-5360 [20] WASHER (12X22.5X2.5-MM THK)  
49. 8T-9377 [2] BOLT (3/8-16X2.25-IN)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP24950622
 

124-2743: LINES GP-HYDRAULIC OIL COOLER

124-2743 LINES GP-HYDRAULIC OIL COOLER
S/N 1AB1640-2110
PART OF 153-3603 AUGER AR-TRACTOR
AN ATTACHMENT
i00148174 SEBP2495
1242743 LINES GP-HYDRAULIC OIL COOLER Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3H-3244 [1] SPACER (12.52X17.14X57-MM THK)  
2. 5P-7854 [4] CLIP (LOOP)  
3. 8T-4896 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
4. 8T-8915 [1] BOLT (3/8-16X3.25-IN)  
5. 5M-3062 [3] BOLT (3/8-16X0.75-IN)  
6. 6V-9007 [3] ELBOW  
7. 3D-2824 [4] SEAL-O-RING  
8. 8X-6170 I [1] HOSE AS  
9. 6V-9746 [4] SEAL-O-RING  
10. 6V-9004 [1] ELBOW  
11. 8W-4610 I [1] HOSE AS  
12. 7P-9980 [1] BLOCK  
13. 1P-3706 [1] SEAL-RECTANGULAR  
14. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
  8T-9391 [4] BOLT (1/2-13X3.75-IN)  
15. 105-4855 [1] PLATE  
  7F-8267 [1] SEAL-O-RING  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP24950623
 

202-7489: PUMP & MTG GP-AUGER

202-7489 PUMP & MTG GP-AUGER -TRACTOR
S/N 1AB2111-UP
PART OF 153-3603 AUGER AR-TRACTOR
AN ATTACHMENT
i01483668 SEBP2495
2027489 PUMP & MTG GP-AUGER Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8W-3982 [1] ADAPTER  
2. 8W-3998 [1] COUPLING  
3. 131-7251 I [1] HOSE AS  
4. [1] SHAFT  
5. 203-2790 Y [1] PUMP GP-PISTON  
6. 204-9226 I [1] HOSE AS  
7. 204-9227 I [1] HOSE AS  
8. 148-8407 [1] PLUG AS  
  9S-4191 [1] PLUG (9/16-18-THD)  
  3J-1907 [1] SEAL-O-RING  
9. 150-4043 [1] CONNECTOR AS  
  6V-9873 [1] CONNECTOR  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
10. 1P-4576 [2] FLANGE-HALF  
11. 1P-4578 [2] FLANGE-HALF  
12. 2K-6073 [1] BOLT-SOCKET HEAD (3/8-16X2.75-IN)  
13. 2M-4779 [2] STUD-TAPERLOCK (3/8-16X1.75-IN)  
14. 3F-5792 [1] SEAL-O-RING  
15. 4J-0520 [1] SEAL-O-RING  
16. 4J-0522 [1] SEAL-O-RING  
17. 4J-5267 [1] SEAL-O-RING  
18. 4L-9337 [3] BOLT (3/8-16X1.5-IN)  
19. 5S-7382 [8] BOLT (3/8-16X1.375-IN)  
20. 6D-1004 [1] GASKET  
21. 6V-8398 [1] SEAL-O-RING  
22. 6V-8801 [3] NUT (3/8-16-THD)  
23. 8C-3206 [2] FLANGE-HALF  
24. 8T-4896 [10] WASHER-HARD (10.2X18.5X2.5-MM THK)  
25. 8T-5360 [4] WASHER (12X22.5X2.5-MM THK)  
26. 8T-8916 [4] BOLT (7/16-14X1.5-IN)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

#SEBP24950624
 

156-9797: PUMP & MTG GP-CUSHION-HITCH

156-9797 PUMP & MTG GP-CUSHION-HITCH
S/N 1AB1640-2110
PART OF 153-3603 AUGER AR-TRACTOR
AN ATTACHMENT
i00984000 SEBP2495
1569797 PUMP & MTG GP-CUSHION-HITCH 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 [3] BOLT (3/8-16X1.5-IN)  
2. 6V-9851 [1] ELBOW  
3. 2K-6073 [1] BOLT-SOCKET HEAD (3/8-16X2.75-IN)  
4. 2M-4779 [2] STUD-TAPERLOCK (3/8-16X1.75-IN)  
5. 3F-5792 [1] SEAL-O-RING  
6. 6V-8633 [1] CONNECTOR  
7. 6V-8636 [1] CONNECTOR  
8. 8W-3982 [1] ADAPTER  
9. 8W-3998 [1] COUPLING  
10. [1] SHAFT  
11. 3T-6854 I [1] HOSE AS  
12. 8W-7292 I [1] HOSE AS  
13. 8W-0061 I [1] HOSE AS  
14. 104-4793 Y [1] PUMP GP-PISTON  
15. 6V-8801 [3] NUT (3/8-16-THD)  
16. 5P-1075 [2] WASHER-HARD (10.2X22.5X3-MM THK)  
17. 6D-1004 [2] GASKET  
18. 5K-9090 [2] SEAL-O-RING  
19. 4K-1388 [1] SEAL-O-RING  
20. 8T-6453 [1] CONNECTOR  
21. 6V-9854 [1] ELBOW (SWIVEL)  
22. 3J-1907 [2] SEAL-O-RING  
23. 6V-8397 [2] SEAL-O-RING  
24. 3D-2824 [1] SEAL-O-RING  
25. 6V-8398 [3] SEAL-O-RING  
26. 4J-0522 [1] SEAL-O-RING  
27. 1P-4578 [2] FLANGE-HALF  
28. 8T-8916 [4] BOLT (7/16-14X1.5-IN)  
29. 8T-5360 [4] WASHER (12X22.5X2.5-MM THK)  
30. 2P-4358 [1] FLANGE  
31. 5M-3062 [2] BOLT (3/8-16X0.75-IN)  
32. 9S-4191 [1] PLUG (9/16-18-THD)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP24950625
 

8W-9428: PUMP & MTG GP-CUSHION-HITCH

8W-9428 PUMP & MTG GP-CUSHION-HITCH
S/N 1AB1640-UP
PART OF 123-5057 CHASSIS AR
i00147997 SEBP2495
8W9428 PUMP & MTG GP-CUSHION-HITCH Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 102-4226 CY [1] PUMP GP-PISTON  
2. 6V-8801 [2] NUT (3/8-16-THD)  
3. 5P-1075 [2] WASHER-HARD (10.2X22.5X3-MM THK)  
4. 2M-4779 [2] STUD-TAPERLOCK (3/8-16X1.75-IN)  
5. 8W-8273 [1] COUPLING  
6. 5S-4455 [1] RING-RETAINING  
7. 6D-1004 [1] GASKET  
8. 3J-1907 C [1] SEAL-O-RING  
9. 9S-4191 C [1] PLUG (9/16-18-THD)  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP24950626
 

102-4226: PUMP GP-PISTON

102-4226 PUMP GP-PISTON
S/N 1AB1640-UP
PART OF 8W-9428 PUMP & MTG GP-CUSHION-HITCH
i00092371 SEBP2495
1024226 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2D-6392 J [1] SEAL-O-RING  
2. 4T-1897 [2] RACE-BEARING  
3. 8N-7294 J [2] RETAINER-PIN  
4. 4T-1901 [2] COVER-TRUNNION  
5. 3E-6747 J [2] SEAL-O-RING  
6. 4F-2926 [2] BEARING AS-NEEDLE  
7. 4T-1909 Y [1] VALVE GP-PUMP CONTROL (PRESSURE COMPENSATOR)(BRAKE)  
8. 3G-7426 J [1] GASKET  
9. 4T-1905 [1] PISTON-CONTROL  
10. 6V-5341 [1] PIN-SPRING  
11. 4T-1907 [1] BUTTON-PIVOT  
12. 4T-1906 [1] COLLAR-SPRING  
13. 4T-1916 [1] SPRING  
14. 1S-8560 [2] RACE-THRUST BEARING  
15. 2R-1230 J [1] RING-RETAINING  
16. 104-5967 [1] SHAFT-PUMP  
17. 101-9613 J [1] SEAL-SHAFT  
18. 4T-1915 [1] WASHER (33.5X41.02X1.78-MM THK)  
19. 5L-1100 [1] BEARING-THRUST  
20. 001-5600 J [2] RING-SNAP  
21. 4T-1908 [1] SWASHPLATE  
22. 104-5060 [1] HOUSING AS-PUMP  
  4L-6944 [1] BEARING AS-NEEDLE  
23. 4T-1902 J [1] GASKET  
24. 4T-1904 [1] PLATE AS  
  107-3203 [1] PIN-GUIDE  
  7F-7983 [1] BEARING AS-NEEDLE  
25. 1B-7182 [4] BOLT (5/16-18X1.25-IN)  
26. 3G-3721 [4] SCREW  
27. 9T-4219 Y [1] ROTATING GP-PUMP  
   
  9S-4191 F [1] PLUG (9/16-18-THD)  
  3J-1907 F [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  104-5061 J [1] KIT-PUMP SEAL  
  F   NOT SHOWN
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  Y   SEPARATE ILLUSTRATION
 

#SEBP24950627
 

104-4793: PUMP GP-PISTON

104-4793 PUMP GP-PISTON
S/N 1AB1640-2110
PART OF 156-9797 PUMP & MTG GP-CUSHION-HITCH
AN ATTACHMENT
i00148095 SEBP2495
1044793 PUMP GP-PISTON 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-3721 [4] SCREW  
2. 3G-7426 J [1] GASKET  
3. 2D-6392 J [1] SEAL-O-RING  
4. 4T-1903 [1] PLATE AS  
5. 7F-7983 [1] BEARING AS-NEEDLE  
6. 8N-7294 J [2] RETAINER-PIN  
7. 4T-1901 [2] COVER-TRUNNION  
8. 4T-1905 [1] PISTON-CONTROL  
9. 4T-1908 [1] SWASHPLATE  
10. 6V-5341 [1] PIN-SPRING  
11. 4T-1907 [1] BUTTON-PIVOT  
12. 4T-1906 [1] COLLAR-SPRING  
13. 4T-1916 [1] SPRING  
14. 1S-8560 [2] RACE-THRUST BEARING  
15. 5L-1100 [1] BEARING-THRUST  
16. 101-9613 J [1] SEAL-SHAFT  
17. 2R-1230 J [1] RING-RETAINING  
18. 104-5967 [1] SHAFT-PUMP  
19. 001-5600 J [2] RING-SNAP  
20. 4T-1915 [1] WASHER (33.5X41.02X1.78-MM THK)  
21. 9T-4219 Y [1] ROTATING GP-PUMP  
22. 104-5060 [1] HOUSING AS-PUMP  
  4L-6944 [1] BEARING AS-NEEDLE  
23. 3E-6747 J [2] SEAL-O-RING  
24. 4T-1902 J [1] GASKET  
25. 1B-7182 [4] BOLT (5/16-18X1.25-IN)  
26. 4T-1909 Y [1] VALVE GP-PUMP CONTROL (PRESSURE COMPENSATOR)  
27. 4T-1897 [2] RACE-BEARING  
28. 4F-2926 [2] BEARING AS-NEEDLE  
   
    AVAILABLE REPAIR KIT(S):
  104-5061 J [1] KIT-PUMP SEAL (INCLUDES SEALS)  
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  Y   SEPARATE ILLUSTRATION
 

#SEBP24950628
 

137-5788: PUMP GP-PISTON

137-5788 PUMP GP-PISTON -AUGER
S/N 1AB1640-UP
PART OF 110-3726 PUMP GP-PISTON & GEAR
AN ATTACHMENT
i01041431 SEBP2495
1375788 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 111-9099 [2] PIN  
2. 9T-3929 [2] PLUG AS  
    (EACH INCLUDES)
  6E-5479 [1] SEAL  
3. 9S-8004 [4] PLUG (9/16-18-THD)  
4. 111-9100 [2] ORIFICE  
5. 264-3144 Y [1] VALVE GP-PUMP CONTROL  
6. 3J-1907 [5] SEAL-O-RING  
7. 144-9087 [1] PLUG  
8. 9T-3928 [2] PLUG AS  
    (EACH INCLUDES)
  187-8001 [1] SEAL  
9. 119-0964 [1] ORIFICE  
10. 263-8603 Y [1] VALVE GP-PUMP CONTROL  
11. 119-0962 [3] PLUG  
12. 5P-7684 [1] PLUG  
13. 9S-8006 [1] PLUG (7/8-14-THD)  
14. 265-9722 Y [1] COUPLING GP-PUMP  
15. 264-1443 Y [1] HEAD GP-PUMP  
16. 6E-4350 [1] PIN  
17. 247-2724 Y [1] ROTATING GP-PUMP (STEERING)  
19. 2M-9780 [1] SEAL-O-RING  
20. 170-9900 [2] PIN  
21. 8C-5237 [2] SEAL-O-RING  
22. [2] SETSCREW  
23. 111-9106 M [1] LOCKNUT (M14X1.5-THD)  
24. 1G-3176 M [1] SCREW-LOCK (M8-THD)  
25. 9S-8002 [3] PLUG (7/16-20-THD)  
26. 3J-7354 [3] SEAL-O-RING  
27. 9S-8010 [1] PLUG  
28. 2S-4078 [1] SEAL-O-RING  
29. 6V-1250 [1] SEAL-O-RING  
30. 246-3455 [1] PLUG  
31. 3J-7354 [2] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP24950629
 

203-2790: PUMP GP-PISTON

203-2790 PUMP GP-PISTON
S/N 1AB2111-UP
PART OF 202-7489 PUMP & MTG GP-AUGER
AN ATTACHMENT
i01592528 SEBP2495
2032790 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-9597 [1] RING-RETAINING  
2. 189-4719 [2] BEARING  
3. 192-9204 Y [1] ROTATING GP-PUMP (BRAKE)  
4. 117-8216 [4] SEAL-O-RING  
5. 6V-5192 M [4] BOLT-SOCKET HEAD (M8X1.25X30-MM)  
6. 189-4718 [1] BEARING  
7. 189-4716 J [1] SHIM (2.5-MM THK)  
8. 169-7442 [1] SEAL-O-RING  
9. 189-4735 [1] GUIDE  
10. 189-4736 [1] SPRING  
11. 191-5185 [1] PLUNGER  
12. 9S-8004 [1] PLUG (9/16-18-THD)  
13. 3J-1907 [1] SEAL-O-RING  
14. 189-4715 [1] SHAFT  
15. 105-3035 [1] CONE-BEARING  
16. 189-4720 [1] SEAL-SHAFT  
17. 192-9205 [1] SWASHPLATE AS  
18. 189-4733 [1] PISTON  
19. 189-4734 [1] GUIDE  
20. 136-8423 [1] PLUG-BREAK OFF  
21. 186-4259 [1] PIN  
22. 137-3780 [2] PLUG  
23. 193-3182 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)  
24. 9X-7680 [3] SEAL-O-RING  
25. 9S-8002 [1] PLUG (7/16-20-THD)  
26. 3J-7354 [1] SEAL-O-RING  
27. 8T-8442 M [4] BOLT-SOCKET HEAD (M6X1X30-MM)  
28. 203-8609 [1] CUP-BEARING  
  J   GRIND TO REQUIRED THICKNESS
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Operation and Maintenance Manual
Cushion-Hitch Accumulator - Check
631E Series II Wheel Tractor-Scrapers
Special Instruction
Hose and Coupling Assembly and Repair Process Guide{0684, 3016, 3103, 3154, 4133, 4257, 4304, 5057, 7554}
Hose and Coupling Assembly and Repair Process Guide{0684, 3016, 3103, 3154, 4133, 4257, 4304, 5057, 7554}
New Hose Couplings Are Now Used{0684, 5057, 5057, 7554}
New Hose Couplings Are Now Used{0684, 5057, 5057, 7554}
O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}
O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}
Service Letter-NACD
Remove All 9X2354 Hose From Parts Stock
Remove All 9X2354 Hose From Parts Stock
Service Letter Cancellation
Service Letter Cancellation
Service Letter-Australia
Remove All 9X2354 Hose From Parts Stock
Remove All 9X2354 Hose From Parts Stock
Service Letter Cancellation
Service Letter Cancellation
Service Letter-CFEL
Remove All 9X2354 Hose From Parts Stock
Remove All 9X2354 Hose From Parts Stock
Service Letter Cancellation
Service Letter Cancellation
Service Letter-CSARL
Remove All 9X2354 Hose From Parts Stock
Remove All 9X2354 Hose From Parts Stock
Service Letter Cancellation
Service Letter Cancellation
Service Letter-Americas
Remove All 9X2354 Hose From Parts Stock
Remove All 9X2354 Hose From Parts Stock
Service Letter Cancellation
Service Letter Cancellation
Service Letter-Brazil
Remove All 9X2354 Hose From Parts Stock
Remove All 9X2354 Hose From Parts Stock
Technical Information Bulletin
Interim Fix for the Check Valve Group on Certain Wheel Tractor-Scrapers{5057, 5067}
Interim Fix for the Check Valve Group on Certain Wheel Tractor-Scrapers{5057, 5067}
Some Hydraulic Couplings are Identified with an Incorrect Part Number{5057}
Some Hydraulic Couplings are Identified with an Incorrect Part Number{5057}
The Flange Head on <NOBR>442-5593</NOBR> Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}
Specifications
Scraper Control Valve<BR> 9J831
631E & 637E WHEEL TRACTOR-SCRAPERS HYDRAULIC SYSTEM
Control Group<BR> 6G8210
631E & 637E WHEEL TRACTOR-SCRAPERS HYDRAULIC SYSTEM
Scraper Control Valve<BR> 9J0831
631E SERIES II AND 637E SERIES II WHEEL TRACTOR-SCRAPERS HYD
Control Group<BR> 8W5040
631E SERIES II AND 637E SERIES II WHEEL TRACTOR-SCRAPERS HYD
Relief Valve (Gear Pump)
631E Series II and 637E Series II Wheel Tractor-Scrapers Auger Hydraulic System
Tool Operating Manual
358-4528 (380/480 V, 50/60 Hz, 3 Phase), 457-6040 (230V, 60 Hz, Single Phase) , 457-6039 (230V, 50 Hz, Single Phase) Hose Machine Group Set-Up and Operation{0599, 0684}
358-4528 (380/480 V, 50/60 Hz, 3 Phase), 457-6040 (230V, 60 Hz, Single Phase) , 457-6039 (230V, 50 Hz, Single Phase) Hose Machine Group Set-Up and Operation{0599, 0684}
Crimputer III Setup and Operation{0684, 5057}
Crimputer III Setup and Operation{0684, 5057}
242-3567 Variable Crimp Die Bowl{0684}
242-3567 Variable Crimp Die Bowl{0684}
Crimping Caterpillar 1E294, 1E716, 1E844 Hose and Couplings {0374, 0599, 0684, 0738, 5057}
Crimping Caterpillar 1E294, 1E716, 1E844 Hose and Couplings {0374, 0599, 0684, 0738, 5057}
Using the 209-3153 Portable Hose Machine {0374, 0599, 0684, 0738, 5057}
Using the 209-3153 Portable Hose Machine {0374, 0599, 0684, 0738, 5057}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Converting 137-7238 Hose Assembly Machines and 134-5640 Hose Assembly Machines (100 Ton) from Sony Control to Crimputer Control{0374, 0599, 0684, 5057}
Converting 137-7238 Hose Assembly Machines and 134-5640 Hose Assembly Machines (100 Ton) from Sony Control to Crimputer Control{0374, 0599, 0684, 5057}
Set up and Basic Operation of the 145-5161 Floor Model Hose Machine {0374, 0599, 0684, 0738, 5057}
Set up and Basic Operation of the 145-5161 Floor Model Hose Machine {0374, 0599, 0684, 0738, 5057}
Using the 9U-5792, 4C-5052, 4C-5054, 4C-3670, and 4C-3680 Hydraulic Hose Machines{0374, 0599, 0684, 0738, 5057}
Using the 9U-5792, 4C-5052, 4C-5054, 4C-3670, and 4C-3680 Hydraulic Hose Machines{0374, 0599, 0684, 0738, 5057}
Service Letter-China
Remove All 9X2354 Hose From Parts Stock
Remove All 9X2354 Hose From Parts Stock
Service Letter Cancellation
Service Letter Cancellation
Service Letter-Asia
Remove All 9X2354 Hose From Parts Stock
Remove All 9X2354 Hose From Parts Stock
Service Letter Cancellation
Service Letter Cancellation
Reuse And Salvage Guidelines
Crimputer III Setup and Operation{0684, 5057}
Crimputer III Setup and Operation{0684, 5057}
Contamination Control Guidelines
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Service Letter-APD
Remove All 9X2354 Hose From Parts Stock
Remove All 9X2354 Hose From Parts Stock
Service Letter Cancellation
Service Letter Cancellation
Disassembly and Assembly
Implement Control Valve
631E & 637E WHEEL TRACTOR-SCRAPER VEHICLE SYSTEMS
Implement Control Main Relief Valve
631E & 637E WHEEL TRACTOR-SCRAPER VEHICLE SYSTEMS
Implement Control Valve
631E SERIES II & 637E SERIES II WHEEL TRACTOR-SCRAPER MACHIN
Implement Control Main Relief Valve
631E SERIES II & 637E SERIES II WHEEL TRACTOR-SCRAPER MACHIN
Service Magazine
New Hydraulic Lines Eliminate Interference {5057}
1986/07/07
Additional Clips Prevent Rubbing Of Cushion-Hitch Selector Valve Lines{5057}
1987/06/08
Hose Assembly Replaces Tube Assembly In Cushion-Hitch Lines{5313,5051}
1989/01/30
New Cylinder Head and Seals Extend Seal Life On Cushion-Hitch Load Cylinder {5317}
1989/08/07
New Cover In the Ejector Lines Group {5057,6201,6203,6204}
1989/09/04
New, Harder Spacer Used In Lever Of Trailing Control Group{5063,5300}
1989/11/13
Multifunction Bowl Lever Improves Performance {5063, 5705, 5737}
2001/12/17
Color Coded Dust Caps for S&middot;O&middot;S Ports Will Be Available {7770}
2003/12/01
Correction to Operation and Maintenance Manual , "Maintenace Interval Schedule" {5077}
2003/02/10
Information Release Memo, HOS04-02, "XT-6 Hose and Couplings to XT-6 ES Components" Is Available {5057}
2004/06/21
Information Release Memo, PELJ0340 , "Reusable Couplings for Caterpillar -12 and -16 XT-6 ES Hose" {5057}
2004/06/28
Five New Wrenches Remove Snap To Connect Couplings from Hydraulic Hose Assemblies {0602, 0738, 5057}
2006/02/13
The Cushion-Hitch Lines Group is Updated {5057}
2007/12/10
Caterpillar Hose and Coupling Practices {0618, 1000, 5057, 7000}
2008/05/26
An Improved Scraper Hydraulic Control Arrangement and an Improved Draft Frame Lines Group are Now Used in Certain Wheel Tractor-Scrapers {5057, 5301}
2010/03/18
Hydraulic Hose Suppression Sleeves for Certain Machines are Now Available {5057}
Hydraulic Hose Suppression Sleeves for Certain Machines are Now Available {5057}

Caterpillar Parts SIS Catalog 631E :

LINES GP-CUSHION-HITCH
123-5081 LINES GP-CUSHION-HITCH
LINES GP-AUGER MOTOR
153-9503 LINES GP-AUGER MOTOR
HEAD GP-PUMP
264-1443 HEAD GP-PUMP
FILTER GP-OIL
3G-7233 FILTER GP-OIL
FILTER GP-OIL
3G-0838 FILTER GP-OIL
FILTER GP-OIL
107-5914 FILTER GP-OIL
FILTER GP-OIL
101-3834 FILTER GP-OIL
CYLINDER GP-LOAD
108-3591 CYLINDER GP-LOAD
LINES GP-CUSHION-HITCH
6G-9610 LINES GP-CUSHION-HITCH
LINES GP-HYDRAULIC OIL COOLER
124-2743 LINES GP-HYDRAULIC OIL COOLER
PUMP & MTG GP-AUGER
202-7489 PUMP & MTG GP-AUGER
PUMP & MTG GP-CUSHION-HITCH
156-9797 PUMP & MTG GP-CUSHION-HITCH
PUMP & MTG GP-CUSHION-HITCH
8W-9428 PUMP & MTG GP-CUSHION-HITCH
PUMP GP-PISTON
102-4226 PUMP GP-PISTON
PUMP GP-PISTON
104-4793 PUMP GP-PISTON
PUMP GP-PISTON
137-5788 PUMP GP-PISTON

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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