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5V8944 HYDRAULIC ARRANGEMENT - 3 Valve Only separate parts Serviced AN ATTACHMENT 926 WHEEL LOADER


HYDRAULIC SYSTEM
HYDRAULIC GP
VALVE GP-CONTROL
BRAKING SYSTEM
VALVE GP
HYDRAULIC SYSTEM
VALVE GP-SHUTTLE
VALVE GP-CONTROL
VALVE GP-CHECK & RELIEF

WHEEL LOADER 926 WHEEL LOADER 8NB
 926 WHEEL LOADER 8NB00001-01541 (MACHINE) POWERED BY 3204 ENGINE XMBP9731 926 8NB   (1987)

HYDRAULIC SYSTEM

HYDRAULIC GP
5V-8944 HYDRAULIC AR
 

#XMBP97310250
 

5V-8944: HYDRAULIC AR

5V8944 HYDRAULIC ARRANGEMENT - 3 Valve
Only separate parts Serviced
AN ATTACHMENT
XMBP97310250 XMBP9731
  For full view, you need register

Parts for your 926 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8V-6981 [201] MOUNTING & VALVES GROUP  
1. 8V-7418 [214] HYDRAULIC OIL LINES GROUP  
 

#XMBP97310251
 

8V-6981: VALVE & MOUNTING GP-HYD

MOUNTING AND VALVE (8V6981 N/S)
4T1639 Control Valve parts are shown on Page 203
AN ATTACHMENT
j26364e XMBP9731
8V6981 VALVE & MOUNTING GP-HYD Parts scheme
  For full view, you need register

Parts for your 926 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-1639 Y [1] VALVE GROUP  
    (See Separate Illustration)
2. 0T-0318 [2] BOLT  
3. 5P-8244 [2] WASHER  
4. 9V-9108 [1] BRACKET ASSEM.  
5. 0S-1594 [6] BOLT  
6. 5M-2894 [6] WASHER  
7. 9V-9110 [1] BRACKET ASSEM.  
8. 9V-9109 [1] BRACKET ASSEM.  
9. 1D-4719 [1] NUT  
10. 5P-8245 [1] WASHER  
  Y   SEPARATE ILLUSTRATION
 

#XMBP97310252
 

4T-1638: VALVE GP

4T1638 CONTROL VALVE GROUP
Effective with Serial No. 8NB1-UP
Part of Valve Mounting
4T1643, 4T1640 Control Valve and 4T5009 Valve parts
are shown on Pages 204 through 206
j25451e XMBP9731
4T1638 VALVE GP Parts scheme
  For full view, you need register

Parts for your 926 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-1643 Y [1] VALVE GROUP  
    (See Separate Illustration)
2. 4T-1640 Y [1] VALVE GROUP  
    (See Separate Illustration)
3. 4T-5009 Y [1] VALVE GROUP  
    (See Separate Illustration)
4. 4T-1859 [2] ROD  
5. 4T-2500 [1] ROD  
6. 1F-7958 [6] NUT  
  5P-8245 [6] WASHER  
7. 9S-8002 [5] PLUG  
  3J-7354 [5] SEAL  
8. 4T-1030 [1] COVER  
9. 4J-0519 [1] SEAL  
10. 4J-0522 [3] SEAL  
11. 6V-5555 [3] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#XMBP97310253
 

4T-1639: VALVE GP

4T1639 CONTROL VALVE GROUP
Part of Mounting & Valve
4T1643, 4T1640 Control Valve and 4T5009 Valve parts
are shown on Pages 204 through 206
AN ATTACHMENT
j25588e XMBP9731
4T1639 VALVE GP Parts scheme
  For full view, you need register

Parts for your 926 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-1643 Y [1] VALVE GROUP  
    (See Separate Illustration)
2. 4T-1640 Y [2] VALVE GROUP  
    (See Separate Illustration)
3. 4T-5009 Y [1] VALVE GROUP  
    (See Separate Illustration)
4. 4T-1073 [2] ROD  
5. 4T-2499 [1] ROD  
6. 1F-7958 [6] NUT  
  5P-8245 [6] WASHER  
7. 9S-8002 [5] PLUG  
  3J-7354 [5] SEAL  
8. 6V-5555 [3] SEAL  
9. 4J-0519 [1] SEAL  
10. [1] COVER  
11. 4J-0522 [3] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#XMBP97310254
 

4T-1643: VALVE GP-LIFT CONTROL

4T1643 CONTROL VALVE GROUP-Lift
Effective with Serial No. 8NB1-UP
Part of 4T1638 and 4T1639 Control Valve Group
4T1860 Shuttle Valve and 4T1022 Lever parts are shown on Page 207
j25452e XMBP9731
4T1643 VALVE GP-LIFT CONTROL Parts scheme
  For full view, you need register

Parts for your 926 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-0831 [2] BOLT  
2. 4T-1860 Y [1] VALVE GROUP  
    (See Separate Illustration)
3. 9S-8002 [1] PLUG  
  3J-7354 [1] SEAL  
4. 0S-1590 [2] BOLT  
5. 9M-1974 [4] WASHER  
6. 4T-1854 [1] COVER  
7. 4T-1649 [1] HOUSING  
8. 1D-4539 [2] BOLT  
9. 4T-1644 [1] VALVE GROUP  
10. 4J-9780 [1] PLUG  
11. 4J-0519 [1] SEAL  
12. 6V-5556 [1] SEAL  
  4T-5074 [1] RING  
13. 4T-6973 [1] BODY  
14. 5M-2057 [1] SEAL  
15. 2D-0598 [1] SEAL  
16. 7J-0204 [1] SEAL  
17. 4T-1849 [1] HOUSING  
18. 4L-7711 [1] SEAL  
19. 4T-1855 [1] DETENT  
20. 4T-1707 [1] BOLT  
21. 2D-6642 [6] BALL  
22. 6V-5555 [3] SEAL  
23. 4T-1851 [1] RETAINER  
24. 4T-1853 [1] SPRING  
25. 4T-1852 [1] RETAINER  
26. 4T-2044 [2] BODY ASSEM.  
27. 4T-0987 [1] BEARING  
28. 4K-1388 [2] SEAL  
29. 9S-8001 [2] PLUG  
  4J-7533 [2] SEAL  
30. 7J-9933 [2] SEAL  
  4T-5073 [2] RING  
31. 7M-8485 [1] SEAL  
32. 4T-0990 [3] VALVE  
33. 4T-1022 Y [1] LEVER GROUP  
    (See Separate Illustration)
34. 4T-0993 [4] RETAINER  
35. 3J-7694 [1] SPRING  
36. 4T-2045 [1] PLUG ASSEM.  
37. 4T-0987 [1] BEARING  
38. 2S-2596 [3] SPRING  
39. 4J-0522 [3] SEAL  
40. 2A-5891 [1] SPRING  
41. 6V-5326 [1] SEAL  
  4T-6977 [1] RING  
42. 4T-6974 [1] VALVE  
  Y   SEPARATE ILLUSTRATION
 

#XMBP97310255
 

4T-1640: VALVE GP-TILT CONTROL

4T1640 CONTROL VALVE GROUP - Tilt
Effective with Serial No. 8NB1-UP
Part of 4T1638 and 4T1639 Control Valve Group
4T1860 Shuttle Valve, 4T1022 Lever, 4T947 and 4T1642
Relief Valve parts are shown on Pages 207 and 208
j25455e XMBP9731
4T1640 VALVE GP-TILT CONTROL Parts scheme
  For full view, you need register

Parts for your 926 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-0831 [2] BOLT  
2. 9M-1974 [4] WASHER  
3. 4T-1022 Y [1] LEVER GROUP  
    (See Separate Illustration)
4. 4T-0993 [2] RETAINER  
5. 3J-7694 [1] SPRING  
6. 4T-1021 [2] RETAINER  
7. 4T-2045 [1] PLUG ASSEM.  
8. 4T-0987 [1] BEARING  
9. 2S-2596 [1] SPRING  
10. 7M-8485 [1] SEAL  
11. 4T-0990 [1] VALVE  
12. 4T-1641 [1] VALVE GROUP  
  4J-9780 [1] PLUG  
13. 4T-5657 [1] PLUG  
  2M-9780 [1] SEAL  
14. 6V-5555 [3] SEAL (7.5mm I.D.)  
  4J-0519 [1] SEAL (31.3mmI.D.)  
  4J-0522 [3] SEAL (37.7mm I.D.)  
15. 4T-1850 [1] HOUSING  
16. 4T-5074 [1] RING  
  6V-5556 [1] SEAL  
17. 4T-1701 [1] SPRING  
18. 5M-2057 [1] SEAL  
19. 4T-4511 [1] SLEEVE  
20. 4B-4278 [1] WASHER  
21. 9S-8007 [1] PLUG  
  7J-0204 [1] SEAL  
22. 2D-0598 [1] SEAL  
23. 9S-8001 [2] PLUG  
  4J-7533 [2] SEAL  
24. 4T-1642 Y [1] VALVE GROUP  
    (See Separate Illustration)
25. 4T-0947 Y [1] VALVE GROUP  
    (See Separate illustration)
26. 0S-1590 [2] BOLT  
27. 4T-1649 [1] HOUSING  
28. 4T-1860 Y [1] VALVE GROUP  
    (See Separate Illustration)
29. 1A-9579 [2] BOLT  
30. 9S-8002 [1] PLUG  
  3J-7354 [1] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#XMBP97310256
 

4T-5009: VALVE GP-INLET FLOW CONT & RLF

4T5009 VALVE GROUP - Inlet Flow Control and Relief
Effective with Serial No. 8NB1-UP
Part of 4T1638 and 4T1639 Control Valve Group
4T1039 Relief Valve and 4T5006 Valve parts are shown on Page 209
j25457e XMBP9731
4T5009 VALVE GP-INLET FLOW CONT & RLF Parts scheme
  For full view, you need register

Parts for your 926 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-8002 [7] PLUG  
  3J-7354 [7] SEAL  
2. 4T-5006 Y [1] VALVE GROUP  
    (See Separate illustration)
3. 4T-1012 [1] PLUG  
4. 6V-5393 [1] SEAL  
  4T-5075 [1] RING  
5. 7M-8485 [1] SEAL  
6. 4T-1039 Y [1] RELIEF VALVE GROUP  
    (See Separate illustration)
7. 4J-5573 [1] RING  
8. 4T-4201 [1] RETAINER  
9. 5P-9681 [4] BOLT  
  6N-8182 [4] WASHER  
10. 4T-1586 [1] HOUSING  
11. 9L-3617 [1] SPRING  
12. 4T-6976 [1] PLUG  
13. 4T-5008 [1] VALVE GROUP  
  8J-6815 [1] PLUG  
14. 3J-1907 [1] SEAL  
15. 4J-5477 [1] SEAL  
  4T-5071 [1] RING  
  Y   SEPARATE ILLUSTRATION
 

#XMBP97310257
 

4T-1860: VALVE GP-SHUTTLE

4T1860 SHUTTLE VALVE GROUP
Effective with Serial No. 8NB1-UP
Part of 4T1643 and 4T1640 Control Valve Group
j25453e XMBP9731
4T1860 VALVE GP-SHUTTLE Parts scheme
  For full view, you need register

Parts for your 926 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-5586 [1] SEAL  
2. 4T-5070 [2] RING  
3. 4T-5071 [2] RING  
4. 4J-5477 [1] SEAL  
5. 3J-1907 [1] SEAL  
6. 1M-6718 [1] BALL  
 

#XMBP97310258
 

4T-1022: LEVER GP

4T1022 LEVER GROUP
Effective with Serial No. 8NB1-UP
Part of 4T1643 and 4T1640 Control Valve Group
j25454e XMBP9731
4T1022 LEVER GP Parts scheme
  For full view, you need register

Parts for your 926 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-5795 [2] BEARING  
2. 4T-0994 [3] SHIM  
3. 4T-5945 [1] RING  
  9H-6761 [1] SEAL  
5. 4T-2689 [1] COVER  
6. 4T-2688 [1] BOOT  
7. 4T-0998 [2] LEVER  
8. 8H-3127 [2] BOLT  
  5P-0537 [2] WASHER  
9. 6V-5391 [2] SEAL  
10. 8J-8343 [1] SEAL  
 

#XMBP97310259
 

4T-0947: VALVE GP-CHECK & RELIEF

4T947 CHECK AND RELIEF VALVE GROUP - Tilt Cylinder Head End
Effective with Serial No. 8NB1-UP
Part of 4T1640 Control Valve Group
j25456e XMBP9731
4T0947 VALVE GP-CHECK & RELIEF Parts scheme
  For full view, you need register

Parts for your 926 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-0937 [1] RETAINER  
2. 4K-1388 [1] SEAL  
3. 8J-0331 [1] VALVE  
4. 4T-5073 [1] RING  
5. 7J-9933 [1] SEAL  
6. 2M-9780 [1] SEAL  
7. 4T-0946 [1] VALVE GROUP  
8. 9S-8003 [1] PLUG  
9. 1J-9671 [1] SEAL  
10. 4T-0932 [1] BEARING  
11. 4T-0933 [1] RING  
12. 4T-0935 [1] SPRING  
13. 4T-2770 [1] SPRING  
14. 4T-5729 [1] SPACER  
15. 4T-0934 [1] NUT  
 

Information:

Caterpillar Parts SIS Catalog 926 :

VALVE & MOUNTING GP
8V-3596 VALVE & MOUNTING GP
LOCK GP-HYDRAULIC HAND CONTROL
8V-7970 LOCK GP-HYDRAULIC HAND CONTROL
LOCK GP-HYDRAULIC HAND CONTROL
8V-1156 LOCK GP-HYDRAULIC HAND CONTROL
LOCK GP-HYDRAULIC HAND CONTROL
9V-2675 LOCK GP-HYDRAULIC HAND CONTROL
CONTROL GP-MECHANICAL HYD
8V-6921 CONTROL GP-MECHANICAL HYD
CONTROL GP-MECHANICAL HYD
8V-9699 CONTROL GP-MECHANICAL HYD
CONTROL GP-MECHANICAL HYD
8V-9699 CONTROL GP-MECHANICAL HYD
CONTROL GP-MECHANICAL HYD
8V-1178 CONTROL GP-MECHANICAL HYD
VALVE & MOUNTING GP-HYD
8V-6981 VALVE & MOUNTING GP-HYD
VALVE GP
4T-1638 VALVE GP
VALVE GP
4T-1639 VALVE GP
VALVE GP-LIFT CONTROL
4T-1643 VALVE GP-LIFT CONTROL
VALVE GP-TILT CONTROL
4T-1640 VALVE GP-TILT CONTROL
VALVE GP-INLET FLOW CONT & RLF
4T-5009 VALVE GP-INLET FLOW CONT & RLF
VALVE GP-SHUTTLE
4T-1860 VALVE GP-SHUTTLE
LEVER GP
4T-1022 LEVER GP
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