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108-3591 CYLINDER GP-LOAD S/N 1AB1490-1639 165.1-MM (6.5-IN) BORE X 248.92-MM (9.8-IN) STROKE PART OF 104-2280 CONVERSION AR-ELEVATOR, 8W-9855 HITCH & STEERING AR ALSO AN ATTACHMENT 631E


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

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

CYLINDER GP
CYLINDER GP-LOAD
8J-9959 CYLINDER GP-LOAD
CYLINDER GP-LOAD
108-3591 CYLINDER GP-LOAD
 

#SEBP19700540
 

108-3591: CYLINDER GP-LOAD

108-3591 CYLINDER GP-LOAD
S/N 1AB1490-1639
165.1-MM (6.5-IN) BORE X 248.92-MM (9.8-IN) STROKE
PART OF 104-2280 CONVERSION AR-ELEVATOR, 8W-9855 HITCH & STEERING AR
ALSO AN ATTACHMENT
i00148111 SEBP1970
1083591 CYLINDER GP-LOAD Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2J-0564 [1] LOCKNUT (2-12-THD)  
2. 5J-4991 [1] SEAL AS  
3. 3J-9703 [1] RING-WEAR  
4. 8J-9960 [1] CYLINDER AS  
5. 9J-1187 [1] BEARING-SLEEVE  
6. 110-0311 [1] HEAD  
7. 1D-4626 [4] BOLT (7/8-9X2.75-IN)  
  5P-8249 [4] WASHER-HARD (24X41.5X4-MM THK)  
8. 9J-0508 [1] ROD AS  
9. 9J-1187 [1] BEARING-SLEEVE  
10. 167-2463 [1] SEAL-WIPER  
11. 167-2312 [1] SEAL-U-CUP  
12. 167-2201 [1] SEAL AS-BUFFER  
13. 2K-4473 [1] RING-BACKUP  
14. 2K-4472 [1] SEAL-O-RING  
15. 3J-9704 [1] PISTON  
16. 8T-5668 [1] RING-WEAR  
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP19700541
 

3G-0838: FILTER GP-OIL

3G-0838 FILTER GP-OIL -STEERING
S/N 1AB1446-1639
PART OF 8W-5043 LINES GP-STEERING
i00147595 SEBP1970
3G0838 FILTER GP-OIL 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-0821 [1] HOUSING-FILTER  
2. 3G-3281 [1] GASKET  
3. 7J-2656 [1] SCREEN GP (STEERING)  
4. 8J-5994 [1] COVER-OIL FILTER  
6. 183-7262 [1] PLUG AS  
  9S-8010 [1] PLUG  
  2S-4078 [1] SEAL-O-RING  
7. 1S-0668 [1] RING  
8. 3H-7654 [6] WASHER-HARD (13.5X22.5X3-MM THK)  
9. 6H-3977 [1] SEAL-O-RING  
10. 9S-1366 [6] BOLT (1/2-13X2.5-IN)  
 

#SEBP19700542
 

3G-7233: FILTER GP-OIL

3G-7233 FILTER GP-OIL -HYDRAULIC
S/N 1AB1446-1639
PART OF 6G-9930 TANK GP-HYDRAULIC
i00147602 SEBP1970
3G7233 FILTER GP-OIL 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-7232 Y [1] BYPASS GP-FILTER (HYDRAULIC OIL)  
2. 3G-7420 C [1] HOUSING AS  
3. 9J-9317 [1] ROD  
4. 1A-1135 [4] BOLT (5/8-11X2-IN)  
5. 1R-0732 [3] FILTER ELEMENT AS-OIL (STANDARD EFFICIENCY)  
    -OR-
  3G-5654 A [3] FILTER ELEMENT AS-OIL (HYDRAULIC)  
6. 2S-4078 [1] SEAL-O-RING  
7. 3B-4510 [4] LOCKWASHER  
8. 5P-3092 [1] SEAL-O-RING  
9. 9J-4058 [1] SCREEN AS (OIL)  
10. 9S-8010 [1] PLUG  
  A   NOT PART OF THIS GROUP
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP19700543
 

101-3834: FILTER GP-OIL

101-3834 FILTER GP-OIL
S/N 1AB1446-1639
PART OF 104-2304, 124-2742 LINES GP-MOTOR
AN ATTACHMENT
i00148082 SEBP1970
1013834 FILTER GP-OIL Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 108-1153 [1] FILTER-OIL (ADVANCED EFFICIENCY)  
2. 101-1168 [1] PLUG  
3. 3J-1907 [1] SEAL-O-RING  
4. 5F-9144 [1] SEAL-O-RING  
 

#SEBP19700544
 

107-5914: FILTER GP-OIL

107-5914 FILTER GP-OIL
S/N 1AB1446-1639
PART OF 124-2742 LINES GP-MOTOR
AN ATTACHMENT
i00728454 SEBP1970
1075914 FILTER GP-OIL Parts scheme
  For full view, you need register

Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-0973 [1] FILTER-OIL (ADVANCED EFFICIENCY)  
2. 101-1168 [1] PLUG  
3. 3J-1907 [1] SEAL-O-RING  
4. 5F-9144 [1] SEAL-O-RING  
 

#SEBP19700545
 

111-7332: HEAD GP-PUMP

111-7332 HEAD GP-PUMP
S/N 1AB1446-1639
PART OF 6E-5845 PUMP GP-PISTON
AN ATTACHMENT
i00148121 SEBP1970
1117332 HEAD GP-PUMP Parts scheme
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 087-4772 [3] PLUG-O-RING  
2. 9X-2404 M [4] BOLT-SOCKET HEAD (M20X2.5X90-MM)  
3. 2K-4472 [1] SEAL-O-RING  
4. 6E-4384 [4] PLUG-BREAK OFF  
5. 111-7333 Y [1] VALVE GP-PUMP CONTROL (PRESSURE COMPENSATOR)  
6. 111-8792 [1] BEARING  
7. 111-8793 [1] BUSHING  
8. 6V-8398 [2] SEAL-O-RING  
9. 9T-3929 [1] PLUG AS  
  6E-5479 [1] SEAL  
10. 9S-8002 [2] PLUG  
11. 9T-3941 [1] PLUG-BREAK OFF  
12. 111-7339 [1] PLUG AS  
  3D-8358 [1] RING-RETAINING  
  6V-5556 [1] SEAL-O-RING  
  112-9046 [1] ORIFICE  
13. 6E-4346 [2] VALVE GP-REPLENISHING  
14. 111-8794 [1] HEAD  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP19700546
 

6G-9610: LINES GP-CUSHION-HITCH

6G-9610 LINES GP-CUSHION-HITCH -ACCUMULATOR
S/N 1AB1469-1489
PART OF 8W-9855 HITCH & STEERING AR
i00147821 SEBP1970
6G9610 LINES GP-CUSHION-HITCH Parts scheme 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. 8J-7225 [2] PLATE  
2. 8J-0661 [1] PLATE  
3. 0L-2070 [2] BOLT (3/8-16X2.25-IN)  
  1D-4717 [2] NUT (3/8-16-THD)  
4. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 8J-1081 [1] SPRING-LEAF  
6. 6G-7011 [1] ROD AS  
  6G-6875 [1] RETAINER  
7. 5B-3254 [1] NUT-JAM (7/16-20-THD)  
8. 4K-1540 [1] PIN-CLEVIS  
  6G-5003 [1] BLOCK-PIVOT  
9. 3B-4617 [3] PIN-COTTER  
10. 4H-9369 [1] PIN  
11. 6V-3256 [1] END-YOKE ROD  
  4H-1477 [1] PIN  
12. 7B-3235 [4] BOLT (1/2-13X1.375-IN)  
13. 2B-2006 [3] BOLT (1/2-13X4.75-IN)  
14. 5P-8245 [7] WASHER-HARD (13.5X25.5X3-MM THK)  
15. 1P-3704 C [2] SEAL-RECTANGULAR  
16. 1D-4609 C [4] BOLT (3/4-10X3-IN)  
  5P-8248 [4] WASHER-HARD (20X36.5X3.5-MM THK)  
17. 8W-6069 [2] CLAMP  
  031-0223 [4] BOLT-LOCKING (1/2-13X1.75-IN)  
18. 7I-4605 C [1] BLOCK  
  7H-3472 C [4] BOLT (7/16-14X4.75-IN)  
  5P-8244 C [4] WASHER-HARD (12X22.5X2.5-MM THK)  
19. 2A-1531 [2] BOLT (1/2-13X6.5-IN)  
20. 7D-1649 [6] WASHER-HARD (13.5X32X5-MM THK)  
21. 8W-4795 [1] SPACER  
22. 8W-6068 [1] SUPPORT AS  
23. 5T-5333 [1] BLOCK  
24. 8J-7236 [4] NUT-WELD (3/4-10-THD)  
25. 1F-7958 [3] NUT-FULL (1/2-13-THD)  
26. 6V-3822 CM [6] BOLT (M10X1.5X35-MM)  
  6V-5839 C [6] WASHER (11X21X2.5-MM THK)  
27. 105-4043 C [2] STRIP (300-MM)  
28. 105-4042 C [2] STRIP (150-MM)  
29. 7I-4600 C [2] PLATE (M10X1.5X35-MM)  
30. 5T-5299 I [1] HOSE AS  
31. 8W-4794 I [1] HOSE AS  
32. 8T-7211 [1] SEAL-O-RING  
33. 4J-0522 C [4] SEAL-O-RING  
34. 1P-4578 C [4] FLANGE-HALF  
35. 4F-7226 C [4] BOLT (7/16-14X4-IN)  
36. 5P-8244 C [16] WASHER-HARD (12X22.5X2.5-MM THK)  
37. 1D-4718 [4] NUT-FULL (7/16-14-THD)  
38. 7F-8698 [4] BOLT (7/16-14X3.5-IN)  
39. 3G-7477 [1] BRACKET  
40. 3G-7476 [1] TUBE AS  
  1P-3705 [1] SEAL-RECTANGULAR  
41. 4F-5192 [4] BOLT (7/16-14X3-IN)  
42. 7M-8485 C [4] SEAL-O-RING  
  5K-9090 C [4] SEAL-O-RING  
43. 6V-9008 C [1] ELBOW  
44. 8T-0198 C [3] CONNECTOR  
45. 105-4044 CI [1] HOSE AS  
46. 7I-4604 CI [1] HOSE AS  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP19700547
 

6G-9610: LINES GP-CUSHION-HITCH

6G-9610 LINES GP-CUSHION-HITCH -ACCUMULATOR
S/N 1AB1490-1639
PART OF 8W-9855 HITCH & STEERING AR
i00147822 SEBP1970
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
 

#SEBP19700548
 

104-2328: LINES GP-HYDRAULIC OIL COOLER

104-2328 LINES GP-HYDRAULIC OIL COOLER
S/N 1AB1446-1639
PART OF 104-2280 CONVERSION AR-ELEVATOR
AN ATTACHMENT
i00148091 SEBP1970
1042328 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  
3. 8T-4896 [12] 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] ADAPTER  
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. 7S-3878 [2] FLANGE  
  4J-0522 [2] SEAL-O-RING  
13. 1P-3706 [1] SEAL-RECTANGULAR  
14. 4L-6459 [8] BOLT (3/8-16X2.5-IN)  
15. 105-4855 [1] PLATE  
  7F-8267 [1] SEAL-O-RING  
16. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
  8T-9391 [4] BOLT (1/2-13X3.75-IN)  
17. 7P-9980 [1] BLOCK  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP19700549
 

124-2743: LINES GP-HYDRAULIC OIL COOLER

124-2743 LINES GP-HYDRAULIC OIL COOLER
S/N 1AB1446-1639
PART OF 124-2737 CONVERSION AR-ELEVATOR
AN ATTACHMENT
i00148174 SEBP1970
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  
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] ADAPTER  
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
 

Information:

Special Instruction
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Technical Information Bulletin
Apron Cylinder Rod Assemblies on Wheel Tractor-Scrapers{5301}
Apron Cylinder Rod Assemblies on Wheel Tractor-Scrapers{5301}
Surface Finishes of Cylinder Bores{7562}
Surface Finishes of Cylinder Bores{7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Specifications
Bowl Cylinders<BR> 9J408, 9J409
631E & 637E WHEEL TRACTOR-SCRAPERS HYDRAULIC SYSTEM
Apron Cylinder<BR> 8J5931
631E & 637E WHEEL TRACTOR-SCRAPERS HYDRAULIC SYSTEM
Ejector Cylinder<BR> 6J5824, 9T3595, 6E0897
631E & 637E WHEEL TRACTOR-SCRAPERS HYDRAULIC SYSTEM
Hydraulic Cylinder<BR> 8J9959
631E & 637E WHEEL TRACTOR-SCRAPERS CUSHION-HITCH
Bowl Cylinders<BR> 9J0408, 9J0409
631E SERIES II AND 637E SERIES II WHEEL TRACTOR-SCRAPERS HYD
Apron Cylinder<BR> 8J5931
631E SERIES II AND 637E SERIES II WHEEL TRACTOR-SCRAPERS HYD
Ejector Cylinder<BR> 6E0897
631E SERIES II AND 637E SERIES II WHEEL TRACTOR-SCRAPERS HYD
Hydraulic Cylinder<BR> 8J9959
631E SERIES II WHEEL TRACTOR-SCRAPER, 631E SERIES II TRACTOR
Load Cylinder
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Cushion-Hitch Hydraulic System
Tool Operating Manual
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
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}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Reuse And Salvage Guidelines
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Contamination Control Guidelines
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Applied Failure Analysis
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Bench Test Procedures
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Disassembly and Assembly
Bail Cylinder
631E & 637E WHEEL TRACTOR-SCRAPER VEHICLE SYSTEMS
Bowl Cylinders
631E & 637E WHEEL TRACTOR-SCRAPER VEHICLE SYSTEMS
Apron Cylinder
631E & 637E WHEEL TRACTOR-SCRAPER VEHICLE SYSTEMS
Cushion Hitch Load Cylinder
631E & 637E WHEEL TRACTOR-SCRAPER VEHICLE SYSTEMS
Ejector Cylinder
631E & 637E WHEEL TRACTOR-SCRAPER VEHICLE SYSTEMS
Bail Cylinder
631E SERIES II & 637E SERIES II WHEEL TRACTOR-SCRAPER MACHIN
Bowl Cylinders
631E SERIES II & 637E SERIES II WHEEL TRACTOR-SCRAPER MACHIN
Apron Cylinder
631E SERIES II & 637E SERIES II WHEEL TRACTOR-SCRAPER MACHIN
Cushion Hitch Load Cylinder
631E SERIES II & 637E SERIES II WHEEL TRACTOR-SCRAPER MACHIN
Ejector Cylinder
631E SERIES II & 637E SERIES II WHEEL TRACTOR-SCRAPER MACHIN
Service Magazine
New Cylinder Head and Seals Extend Seal Life On Cushion-Hitch Load Cylinder {5317}
1989/08/07
New Single Lip Seal Used In Cushion-Hitch Cylinder Groups{5317,7555}
1991/02/25
New U-Cup Seal And Spacer(s) Replace Cylinder Rod Packing Seal {5101,5102,5103,5104,5213,5223,5229,5265}
1996/06/10
New Assembly Instructions for Rod Seals on Hydraulic Cylinders are Available {7562}
2002/04/08
Correctly Assembling the Buffer Seal Will Prevent Failure of the U-Cup Seals {7562}
2001/07/30
Double Lip Wiper Seals Must Be Installed Properly {7562}
2002/12/09
Procedure Now Available to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
2012/10/04
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
2009/01/05
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
A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30
A New Rod Assembly Is Now Used for the Apron Cylinder Group on Certain Wheel Tractor-Scrapers {5301}
2011/04/29

Caterpillar Parts SIS Catalog 631E :

CYLINDER GP-LOAD
8J-9959 CYLINDER GP-LOAD
COUPLING GP-PUMP
111-7334 COUPLING GP-PUMP
COOLER GP-HYDRAULIC OIL
104-2357 COOLER GP-HYDRAULIC OIL
124-2737 CONVERSION AR-ELEVATOR
104-2280 CONVERSION AR-ELEVATOR
CONTROL GP-TRAILING UNIT
124-3353 CONTROL GP-TRAILING UNIT
CONTROL GP-TRAILING UNIT
104-2317 CONTROL GP-TRAILING UNIT
CONTROL GP-TRAILING UNIT
8W-5040 CONTROL GP-TRAILING UNIT
FILTER GP-OIL
3G-0838 FILTER GP-OIL
FILTER GP-OIL
3G-7233 FILTER GP-OIL
FILTER GP-OIL
101-3834 FILTER GP-OIL
FILTER GP-OIL
107-5914 FILTER GP-OIL
HEAD GP-PUMP
111-7332 HEAD GP-PUMP
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
104-2328 LINES GP-HYDRAULIC OIL COOLER

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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