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6E-5845 PUMP GP-PISTON S/N 1AB1446-1639 PART OF 104-2309 PUMP & MTG GP-ELEVATOR AN ATTACHMENT 631E WHEEL TRACTOR


HYDRAULIC SYSTEM
PUMP GP
TANK GP
VALVE GP
VALVE GP-BREAKER RELIEF

WHEEL TRACTOR 631E WHEEL TRACTOR 1AB
 631E Series II Wheel Tractor-Scraper 1AB01446-01639 (MACHINE) POWERED BY 3408 Engine SEBP1970 631E 1AB   (1985)

HYDRAULIC SYSTEM

PUMP GP
PUMP GP-GEAR
106-0675 PUMP GP-GEAR
PUMP GP-PISTON
1U-3970 PUMP GP-PISTON
PUMP GP-PISTON
6E-5845 PUMP GP-PISTON
PUMP GP-PISTON
9T-4194 PUMP GP-PISTON
PUMP GP-PISTON
102-4226 PUMP GP-PISTON
PUMP GP-PISTON
104-4793 PUMP GP-PISTON
 

#SEBP19700560
 

6E-5845: PUMP GP-PISTON

6E-5845 PUMP GP-PISTON
S/N 1AB1446-1639
PART OF 104-2309 PUMP & MTG GP-ELEVATOR
AN ATTACHMENT
i00147736 SEBP1970
6E5845 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 [1] PIN  
2. 9T-3929 [1] PLUG AS  
3. 099-5845 [4] PLUG (17.48MM)  
4. 111-9100 [2] ORIFICE  
5. 111-7338 Y [1] VALVE GP-PUMP CONTROL  
6. 6E-4384 [2] PLUG-BREAK OFF  
7. 4I-0722 [1] PLUG (60MM)  
8. 5P-8215 [1] SEAL-O-RING  
9. 111-9101 [1] ORIFICE  
10. 111-7336 Y [1] ACTUATOR GP-PUMP  
11. 5I-4471 [3] PLUG (39.5MM)  
12. 5P-7684 [1] PLUG (53.98MM)  
13. 9S-8006 [1] PLUG  
14. 111-7334 Y [1] COUPLING GP-PUMP  
15. 111-7332 Y [1] HEAD GP-PUMP  
16. 111-9102 [1] HOUSING  
17. 111-7340 Y [1] ROTATING GP-PUMP  
18. 2D-8009 [1] SEAL-O-RING  
19. 6V-8202 M [8] BOLT-SOCKET HEAD (M8X1.25X16-MM)  
20. 111-9103 [1] COVER  
21. 6E-4355 [1] RING  
22. 111-9104 [1] PIN  
23. 095-0878 [2] PIN-SPRING  
24. [1] SETSCREW  
25. 111-9106 [1] LOCKNUT (M14X1.5-THD)  
26. 9T-3928 [1] PLUG AS  
27. 6E-4350 [1] PIN  
28. 9S-9334 [1] PLUG-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP19700561
 

9T-4194: PUMP GP-PISTON

9T-4194 PUMP GP-PISTON
S/N 1AB1446-1639
SLIPPER
PART OF 8X-0592 PUMP & MTG GP-CUSHION-HITCH
FIELD REPLACEMENT ORDER @@@@@104-4793@@@@@, 9S-4191 PLUG-O-RING, 3J-1907 SEAL-O-RING
AN ATTACHMENT
i00148065 SEBP1970
9T4194 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. 3E-6747 CJ [2] SEAL-O-RING  
3. 4T-1901 [2] COVER-TRUNNION  
4. 8N-7294 J [2] RETAINER-PIN  
5. 4T-1897 [2] RACE-BEARING  
6. 4F-2926 [2] BEARING AS-NEEDLE  
7. 4T-1909 Y [1] VALVE GP-PUMP CONTROL (PRESSURE COMPENSATOR)  
8. 3G-7426 J [1] GASKET  
9. 4T-1902 J [1] GASKET  
10. 4T-1905 [1] PISTON-CONTROL  
11. 6V-5341 [1] PIN-SPRING  
12. 4T-1907 [1] BUTTON-PIVOT  
13. 4T-1906 [1] COLLAR-SPRING  
14. 4T-1916 [1] SPRING  
15. 4T-1900 [1] HOUSING AS  
16. 4L-6944 [1] BEARING AS-NEEDLE  
17. 5L-1100 [1] BEARING-THRUST  
18. 6V-5349 [2] RACE-THRUST BEARING  
19. 2R-1230 J [1] RING-RETAINING  
20. 4T-1899 [1] SHAFT  
21. 6V-5342 J [1] SEAL-LIP TYPE  
22. 4T-1915 [1] WASHER (33.5X41.02X1.78-MM THK)  
23. 001-5600 J [2] RING-SNAP  
24. 4T-1908 [1] SWASHPLATE  
25. 1B-7182 [4] BOLT (5/16-18X1.25-IN)  
26. 4T-1903 [1] PLATE AS  
27. 7F-7983 [1] BEARING AS-NEEDLE  
28. 3G-3721 [4] SCREW  
29. 9T-4219 Y [1] ROTATING GP-PUMP  
   
    AVAILABLE REPAIR KIT(S):
  4T-1919 J [1] KIT-SEAL  
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  Y   SEPARATE ILLUSTRATION
 

#SEBP19700562
 

102-4226: PUMP GP-PISTON

102-4226 PUMP GP-PISTON
S/N 1AB1484-1639
PART OF 8W-9428 PUMP & MTG GP-CUSHION-HITCH
FIELD REPLACEMENT FOR @@@@@ 1U-3970@@@@@
i00092371 SEBP1970
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  
  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
 

#SEBP19700563
 

104-4793: PUMP GP-PISTON

104-4793 PUMP GP-PISTON
S/N 1AB1446-1639
PART OF 8X-0592 PUMP & MTG GP-CUSHION-HITCH
FIELD REPLACEMENT FOR @@@@@ 9T-4194@@@@@
AN ATTACHMENT
i00148095 SEBP1970
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 PARTS MARKED J
  Y   SEPARATE ILLUSTRATION
 

#SEBP19700564
 

9T-4219: ROTATING GP-PUMP

9T-4219 ROTATING GP-PUMP
S/N 1AB1446-1639
PART OF 102-4226, 104-4793, 1U-3970, 9T-4194 PUMP GP-PISTON
ALSO AN ATTACHMENT
i00092193 SEBP1970
9T4219 ROTATING GP-PUMP Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-6273 [1] RING-RETAINING  
2. 9T-4538 [2] WASHER  
3. 9T-4539 [1] RETAINER  
4. 9T-4541 [1] SPRING  
5. 9T-4537 [3] PIN  
6. 9T-4540 [1] PLATE-RETRACTION  
7. 9T-4536 [1] WASHER-SPHERICAL  
 

#SEBP19700565
 

111-7340: ROTATING GP-PUMP

111-7340 ROTATING GP-PUMP
S/N 1AB1446-1639
PART OF 6E-5845 PUMP GP-PISTON
AN ATTACHMENT
i00148128 SEBP1970
1117340 ROTATING GP-PUMP Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 111-8508 [1] SHAFT-DRIVE  
2. 137-1348 [1] COVER  
3. 6V-5202 [1] RING  
4. 111-8510 [1] RETAINER  
5. 139-3885 [1] SWASHPLATE  
6. 111-8511 [1] PLATE  
7. 247-2726 [9] PISTON  
8. 296-6822 [1] BARREL AS  
9. 111-8514 B [1] SHIM (1.2-MM THK)  
10. 111-8515 B [1] SHIM (47.7X64.6X1-MM THK)  
11. 111-8516 B [1] SHIM (0.8-MM THK)  
12. 111-8517 B [1] SHIM (0.6-MM THK)  
13. 111-8518 [1] WASHER  
14. 095-0939 [1] RING-RETAINING  
15. 111-8519 [1] SPRING  
16. 111-8520 [1] WASHER  
17. 111-8521 [1] SPRING  
18. 095-0927 [1] RING-RETAINING  
19. 6E-3840 [2] ROD  
20. 247-2753 [1] BEARING  
21. 5D-5958 [1] SEAL-O-RING  
22. 124-9913 [1] SEAL-SHAFT  
23. 5I-4275 [1] BEARING-ROLLER  
24. 111-8523 [1] BEARING  
25. 122-6607 [1] LEVER  
26. 296-6823 [1] PLATE-CONTROL (RH)  
  B   USE AS REQUIRED
 

#SEBP19700566
 

8X-1103: TANK & MTG GP-HYDRAULIC

8X-1103 TANK & MTG GP-HYDRAULIC
S/N 1AB1446-1639
PART OF 8X-7336 CHASSIS AR
i00148012 SEBP1970
8X1103 TANK & MTG GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6G-9930 Y [1] TANK GP-HYDRAULIC  
2. 5P-8502 B [1] PADLOCK GP  
  5P-8500 A [2] KEY  
  6V-5874 A [1] COVER  
  2Y-4071 B [1] PADLOCK (BRAZIL USAGE)  
    (INCLUDES 2 KEYS)
3. 2G-8227 Y [1] VALVE GP-BREAKER RELIEF  
  3J-1907 [1] SEAL-O-RING  
4. 8T-8917 [16] BOLT (1/2-13X1.25-IN)  
5. 8T-4223 [16] WASHER-HARD (13.5X25.5X3-MM THK)  
6. 5T-9901 [1] TREAD  
7. 6C-3680 [12] RIVET-POP  
8. 7U-4898 [4] SCREW (3/8-16X0.75-IN)  
9. 124-2812 [1] TREAD  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP19700567
 

6G-9930: TANK GP-HYDRAULIC

6G-9930 TANK GP-HYDRAULIC
S/N 1AB1446-1639
PART OF 8X-1103 TANK & MTG GP-HYDRAULIC
i00147829 SEBP1970
6G9930 TANK GP-HYDRAULIC Parts scheme 6G9930 TANK GP-HYDRAULIC Parts scheme 6G9930 TANK GP-HYDRAULIC 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-7233 Y [1] FILTER GP-OIL (HYDRAULIC)  
  6G-1249 [1] GASKET  
2. 6G-9974 [1] TUBE AS  
  7F-8268 [1] SEAL-O-RING  
3. 031-0219 [8] BOLT-LOCKING (3/8-16X1.75-IN)  
4. 5M-2894 [8] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 8W-2966 [1] COVER  
  4J-0525 [1] SEAL-O-RING  
  6K-5718 [2] BOLT-LOCKING  
6. 0S-1594 [36] BOLT (3/8-16X1-IN)  
7. 2K-4973 [37] LOCKNUT (3/8-16-THD)  
8. 9S-1366 [2] BOLT (1/2-13X2.5-IN)  
9. 5P-8245 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
10. 5T-4624 [1] MOUNTING  
11. 0L-2070 [1] BOLT (3/8-16X2.25-IN)  
  6N-8863 [3] WASHER (10.2X32.0X2.5-MM THK)  
12. 6G-9765 [1] TUBE AS  
13. 2H-6338 [1] SEAL-O-RING  
14. 5K-7143 [2] BOLT-SELF-LOCKING (1/2-13X1.5-IN)  
15. 2G-9354 [1] COVER AS  
  5D-4218 [1] BLOCK  
  2G-9356 [1] GASKET  
16. 6E-1677 C [1] TANK AS-HYDRAULIC  
17. 2G-9034 [1] COVER  
  1J-8595 [1] GASKET  
18. 2K-4973 [40] LOCKNUT (3/8-16-THD)  
19. 5T-4617 [1] COVER AS  
  9F-2978 [4] NUT-WELD (3/8-16-THD)  
20. 5D-0353 [4] BOLT-LOCKING (3/8-16X1-IN)  
21. 5M-2894 [5] WASHER-HARD (10.2X18.5X2.5-MM THK)  
22. 6G-9987 [1] ELBOW  
23. 4D-6082 [1] BOLT (1/2-13X1.5-IN)  
  0T-0883 [1] WASHER (0.531X1X0.065-IN THK)  
  3B-4610 [1] PIN-COTTER  
24. 5H-8985 [1] PIN-SPRING  
25. 030-7335 [4] BOLT-LOCKING (5/8-11X1.5-IN)  
  5P-8247 [4] WASHER-HARD (17X32X3.5-MM THK)  
26. 5T-0096 [1] SCREEN AS  
27. 3B-0551 [1] PLUG-PIPE  
28. 5K-7143 [6] BOLT-SELF-LOCKING (1/2-13X1.5-IN)  
  5P-8245 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
29. 4P-0519 [1] ADAPTER AS-DRAIN  
  109-5839 [1] PLUG-DRAIN  
  109-5840 [1] ADAPTER-PLUG  
30. 2M-9189 [1] GASKET  
31. 5T-0093 [1] HOSE  
32. 8L-8137 [1] CLIP  
  5K-9107 [1] BOLT-LOCKING (3/8-16X0.75-IN)  
33. 6G-9988 [1] ELBOW  
34. 2H-6338 [2] SEAL-O-RING  
35. 5P-1717 [4] CLAMP-HOSE  
36. 0S-1594 [40] BOLT (3/8-16X1-IN)  
37. 6V-3830 [1] SEAL-O-RING  
38. 5D-1902 [1] COVER-HYDRAULIC CAP  
39. 7B-2805 [1] RING-LOCK  
40. 5D-1901 [1] WASHER (106.5X126.5X2.5-MM THK)  
41. 4J-3816 [1] PLATE  
  4J-3815 [1] GASKET  
42. 1L-5072 [1] DOWEL  
43. 9M-7394 [1] LEVER  
44. 8T-2275 [1] BALL  
45. 4J-3754 [1] CAP-FILLER  
46. 1M-8649 [1] RING-RETAINING  
47. 035-2017 C [4] SCREW-BUTTON HEAD (3/8-16X1-IN)  
48. 3D-6678 [1] STRAINER  
49. 6J-1081 [1] GLASS-SIGHT  
50. 6J-1080 [1] GROMMET  
51. 6J-1126 [1] PLATE-INDICATOR  
52. 9J-8243 C [1] RETAINER  
53. 5H-6005 C [4] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP19700568
 

9J-0816: VALVE GP-AIR CONTROL

9J-0816 VALVE GP-AIR CONTROL
S/N 1AB1446-1639
PART OF 9J-0831 VALVE GP-MAIN CONTROL
i00148053 SEBP1970
9J0816 VALVE GP-AIR CONTROL Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6F-6672 [1] SEAL-O-RING  
2. 8J-8658 [1] BUSHING-TERMINAL  
3. 8J-8659 [1] WASHER  
4. 4H-1723 [1] SEAL-LIP TYPE  
5. 7J-7320 [1] SEAL  
6. 9J-0815 [1] PISTON AS  
7. 3D-2992 [1] SEAL  
8. 8J-8656 [1] COVER  
9. 0S-1618 [2] BOLT (5/16-18X1-IN)  
  3B-4505 [2] LOCKWASHER  
 

#SEBP19700569
 

2G-8227: VALVE GP-BREAKER RELIEF

2G-8227 VALVE GP-BREAKER RELIEF
S/N 1AB1446-1639
PART OF 8X-1103 TANK & MTG GP-HYDRAULIC
i00147567 SEBP1970
2G8227 VALVE GP-BREAKER RELIEF Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (NO SERVICED PARTS)
 

Information:

Special Instruction
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Nexus Gear Pump Porting{5073}
Nexus Gear Pump Porting{5073}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Specifications
Hydraulic Pump For Steering And Implements (Bowl, Ejector And Apron)
631E & 637E WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Hydraulic Pump For Steering And Implements (Bowl, Ejector And Apron) Used With Supplemental Steering System
631E & 637E WHEEL TRACTOR-SCRAPERS STEERING SYSTEM
Hydraulic Pump<BR> 3G5866
631E & 637E WHEEL TRACTOR-SCRAPERS HYDRAULIC SYSTEM
Hydraulic Pump<BR> 1U3970
631E & 637E WHEEL TRACTOR-SCRAPERS CUSHION-HITCH
Servo Valve for Hydraulic Pump<BR> 4T1909
631E & 637E WHEEL TRACTOR-SCRAPERS CUSHION-HITCH
Hydraulic Pump For Steering And Implements (Bowl, Ejector And Apron)
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Hydraulic Pump For Steering And Implements (Bowl, Ejector And Apron) Used With Supplemental Steering System<BR> 9T5715
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Hydraulic Pump For Steering And Implements (Bowl, Ejector And Apron)<BR> 9T7414
631E SERIES II AND 637E SERIES II WHEEL TRACTOR-SCRAPERS HYD
Hydraulic Pump For Steering And Implements (Bowl, Ejector And Apron) Used With Supplemental Steering System<BR> 9T5715
631E SERIES II AND 637E SERIES II WHEEL TRACTOR-SCRAPERS HYD
Hydraulic Pump For Steering And Implements<BR> 9T-7414
631E SERIES II TRACTOR WITH 633E ELEVATING SCRAPER HYDRAULIC
Charge Pump For The Elevator Circuit<BR> 106-0675
631E SERIES II TRACTOR WITH 633E ELEVATING SCRAPER HYDRAULIC
Servo Valve for Hydraulic Pump<BR> 4T1909
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Hydraulic Pump (631E and 637E Series II)<BR> 1U3970, 1024226
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Hydraulic Pump (631E Series II with 633E Elevating Scraper)<BR> 9T4194, 1044793
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Pressure Compensator Valve (Piston Pump)
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Cushion-Hitch Hydraulic System
Piston Pump (Cushion-Hitch)
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Cushion-Hitch Hydraulic System
Gear Pump (Charge)
631E Series II and 637E Series II Wheel Tractor-Scrapers Auger Hydraulic System
Piston Pump (Cushion-Hitch)
631E Series II and 637E Series II Wheel Tractor-Scrapers Auger Hydraulic System
Servo Valve (Cushion-Hitch Piston Pump)
631E Series II and 637E Series II Wheel Tractor-Scrapers Auger Hydraulic System
Cushion-Hitch Pump and Mounting
631E Series II and 637E Series II Wheel Tractor-Scrapers Auger Hydraulic System
Piston Pump (Auger)
631E Series II and 637E Series II Wheel Tractor-Scrapers Auger Hydraulic System
Gear Pump (Hydraulic and Steering)
631E II, 633E II, and 637E II Wheel Tractor-Scrapers Steering System
Gear Pump (Hydraulic and Steering)
631E Series II and 637E Series II Wheel Tractor-Scrapers Hydraulic System
Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
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}
Systems Operation
Pressure Compensator Valve (Piston Pump)
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Cushion-Hitch Hydraulic System
Piston Pump (Auger)
631E Series II and 637E Series II Wheel Tractor-Scrapers Auger Hydraulic System
Gear Pump (Hydraulic and Steering)
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Steering System
Piston Pump (Cushion-Hitch)
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Cushion-Hitch Hydraulic System
Reuse And Salvage Guidelines
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Vane Type Hydraulic Pumps {5055}
Vane Type Hydraulic Pumps {5055}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Specifications For Hydraulic Piston Pump And Motor Components {3083, 3203, 3221, 3222, 4351, 5058, 5069, 5070, 5117}
Specifications For Hydraulic Piston Pump And Motor Components {3083, 3203, 3221, 3222, 4351, 5058, 5069, 5070, 5117}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Vane Type Hydraulic Pump Identification Guidelines {5055}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
Thermal Spray Procedures for Tyrone Drive Shaft (Pump Gear){0679, 3066, 5073}
Thermal Spray Procedures for Tyrone Drive Shaft (Pump Gear){0679, 3066, 5073}
Information Release Memo
REMANUFACTURED TRANSMISSION OIL PUMPS FOR OFF-HIGHWAY TRUCK VEHICLES
REMANUFACTURED TRANSMISSION OIL PUMPS FOR OFF-HIGHWAY TRUCK VEHICLES
CAT REMAN EXPANDS HYD GEAR &amp; PISTON PUMP &amp; MOTOR OPTIONS
CAT REMAN EXPANDS HYD GEAR & PISTON PUMP & MOTOR OPTIONS
Testing and Adjusting
Pump Efficiency - Test
631E Series II and 637E Series II Wheel Tractor-Scrapers Hydraulic System
Pressure Compensator Valve (Cushion-Hitch) - Test and Adjust
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Cushion-Hitch Hydraulic System
Piston Pump Oil Leakage (Cushion-Hitch) - Test
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Cushion-Hitch Hydraulic System
Pump Efficiency - Test
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Cushion-Hitch Hydraulic System
Bench Test Procedures
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Vane Pumps {5055}
Bench Test Procedure for Vane Pumps {5055}
Bench Test Procedure for Hydraulic Piston Pumps {4268, 4306, 5070}
Bench Test Procedure for Hydraulic Piston Pumps {4268, 4306, 5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps{5070}
Bench Test Procedure for Hydraulic Piston Pumps{5070}
Disassembly and Assembly
Flywheel Housing Scavenge Gear Pump
3408 VEHICULAR ENGINE FOR 631E & 637E TRACTORS
Cushion Hitch Hydraulic Pump
631E & 637E WHEEL TRACTOR-SCRAPER VEHICLE SYSTEMS
Implement And Steering Pump
631E & 637E WHEEL TRACTOR-SCRAPER VEHICLE SYSTEMS
Cushion Hitch Hydraulic Pump
631E SERIES II & 637E SERIES II WHEEL TRACTOR-SCRAPER MACHIN
Implement &amp; Steering Pump
631E SERIES II & 637E SERIES II WHEEL TRACTOR-SCRAPER MACHIN
Service Magazine
Retraction Plate Kit Is Available For Making Repairs To The Cushion Hitch Pumps In Water/Glycol Hydraulic Fluid Applications {5070}
1994/08/29
Cushion Hitch Pump Check Valve Reduces Shaft Seal Leakage {5316,5067,7107}
1996/12/02
The 154-6732 Pump Kit Is Available To Help Service The Unit Injector Hydraulic Pump Group On 3408E (99C) And 3412E (80M) Machine Engines {1714}
1998/01/26
Retaining Ring Changed to Correct Size for Shaft Bearing in Piston Pump Groups {5070}
1998/02/09
Piston Pump For Use With Fire Resistant Fluid (Water Glycol) Available For Cushion-Hitch And Brake Systems {4268,5070,5316}
1998/04/27
A New Cushion-Hitch Pump Improves Service Life {5070, 5316}
2002/06/03
Cover Plate, Flange are Available for Use During Flow Tests on the Main Hydraulic Pumps {0738, 5070, 5084}
2005/04/25

Caterpillar Parts SIS Catalog 631E :

PUMP GP-PISTON
1U-3970 PUMP GP-PISTON
PUMP GP-GEAR
106-0675 PUMP GP-GEAR
PUMP & MTG GP-ELEVATOR
104-2309 PUMP & MTG GP-ELEVATOR
PUMP & MTG GP-CUSHION-HITCH
8X-0592 PUMP & MTG GP-CUSHION-HITCH
PUMP & MTG GP-CUSHION-HITCH
8X-0592 PUMP & MTG GP-CUSHION-HITCH
PUMP & MTG GP-CUSHION-HITCH
8W-9428 PUMP & MTG GP-CUSHION-HITCH
PUMP & MTG GP-CUSHION-HITCH
8W-9428 PUMP & MTG GP-CUSHION-HITCH
PLUG GP-HYDRAULIC LINES
8W-5046 PLUG GP-HYDRAULIC LINES
PUMP GP-PISTON
9T-4194 PUMP GP-PISTON
PUMP GP-PISTON
102-4226 PUMP GP-PISTON
PUMP GP-PISTON
104-4793 PUMP GP-PISTON
ROTATING GP-PUMP
9T-4219 ROTATING GP-PUMP
ROTATING GP-PUMP
111-7340 ROTATING GP-PUMP
TANK & MTG GP-HYDRAULIC
8X-1103 TANK & MTG GP-HYDRAULIC
TANK GP-HYDRAULIC
6G-9930 TANK GP-HYDRAULIC
VALVE GP-AIR CONTROL
9J-0816 VALVE GP-AIR CONTROL

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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