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9T6813 GEAR PUMP GROUP Effective with Serial No. 4AB995-UP & 5WB755-UP Part of 4Y3378 Hydraulic Control Arrangement listed on Page 236C D7H


HYDRAULIC SYSTEM
PUMP GP
VALVE GP
VALVE GP-CONTROL

TRACK-TYPE TRACTOR D7H TRACK-TYPE TRACTOR 4AB
 D7H TRACK-TYPE TRACTOR / POWERSHIFT / 4AB00001-UP (MACHINE) POWERED BY 3306 ENGINE XMBP9789 D7H 4AB   (1985)

HYDRAULIC SYSTEM

PUMP GP
PUMP GP-GEAR
4T-5533 PUMP GP-GEAR
PUMP GP-GEAR
9T-6813 PUMP GP-GEAR
PUMP GP-GEAR
3T-8360 PUMP GP-GEAR
PUMP GP-GEAR
3T-8359 PUMP GP-GEAR
 

#XMBP97890480
 

9T-6813: PUMP GP-GEAR

9T6813 GEAR PUMP GROUP
Effective with Serial No. 4AB995-UP & 5WB755-UP
Part of 4Y3378 Hydraulic Control Arrangement listed on Page 236C
j36734e XMBP9789
9T6813 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-7213 [8] WASHER  
  0S-1585 [8] BOLT  
2. 9T-7576 [1] SHAFT  
3. 6V-1899 [2] SEAL  
4. 008-3214 [1] RING  
5. 9T-6817 [1] FLANGE ASSEM.  
6. 4T-9176 [1] GEAR  
7. 4T-8729 [2] PLATE  
8. 4T-9300 [4] BUSHING  
9. 9T-7577 [1] BODY ASSEM.  
10. [1] PLATE (ISOLATION)  
11. 6J-2386 [1] DOWEL  
12. 4T-9425 [1] PLATE (ISOLATION)  
13. 3G-7242 [1] PLUG  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
  9J-4729 [1] SEAL KIT  
    (INCLUDES SEAL & RING)
 

#XMBP97890481
 

3T-8360: PUMP GP-GEAR

GEAR PUMP (3T8360 N/S)--Winch
Part of 7T409 and 7T414 Winch Installation Arrangements
listed on Page 309
3T8359 Gear Pump parts are shown below
AN ATTACHMENT
j28703e XMBP9789
3T8360 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3T-8359 Y [1] PUMP GROUP  
    (SEE SEPARATE ILLUSTRATION)
2. 0S-1585 [2] BOLT  
3. 3T-8923 [1] ADAPTER  
4. 5F-3106 [1] SEAL  
5. 1H-8720 [1] SEAL  
6. 0S-1566 [2] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#XMBP97890482
 

3T-8359: PUMP GP-GEAR

3T8359 GEAR PUMP GROUP--Winch
Part of Gear Pump (3T8360 N/S)
AN ATTACHMENT
j28704e XMBP9789
3T8359 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3T-8922 [1] COVER ASSEM.  
  1M-3780 [1] BEARING  
2. 1A-5183 [1] BOLT  
3. 2D-8009 [2] SEAL  
4. 9M-2209 [1] BODY  
5. 8M-8489 [4] DOWEL  
6. 3T-8926 [1] COVER ASSEM.  
  1M-3780 [2] BEARING  
  1H-0974 [2] DOWEL  
7. 3T-8927 [1] GEAR  
8. 9M-8281 [1] GEAR  
9. 5S-6622 [1] SEAL  
10. 9S-4191 [1] PLUG  
11. 3J-1907 [1] SEAL  
12. 0L-1143 [5] BOLT  
13. 3S-0004 [6] WASHER  
 

#XMBP97890483
 

4T-0441: VALVE GP

4T441 VALVE GROUP--Bulldozer Lift
Part of 3T3624 and 4Y3379 Hydraulic Control
Arrangements
4T436 Control Valve and 4T432 Inlet Flow Control &
Relief Valve parts are shown on Pages 246 and 249
AN ATTACHMENT
j28549e XMBP9789
4T0441 VALVE GP Parts scheme
  For full view, you need register

Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-1030 [1] COVER  
2. 1A-0168 [3] BOLT  
3. 1F-7958 [3] NUT  
4. 9S-8002 [5] PLUG  
5. 3J-7354 [5] SEAL  
6. 4J-0519 [1] SEAL  
7. 4T-0436 Y [1] VALVE GROUP  
    (SEE SEPARATE ILLUSTRATION)
8. 4T-0432 Y [1] VALVE GROUP  
    (SEE SEPARATE ILLUSTRATION)
9. 6V-5555 [3] SEAL  
10. 5P-8245 [6] WASHER  
11. 4J-0522 [3] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#XMBP97890484
 

4T-0948: VALVE GP

4T948 VALVE GROUP--Bulldozer Lift & Ripper Lift
Part of 3T3625 and 4Y3381 Hydraulic Control
Arrangements
4T436 and 4T438 Control Valve, 4T432 Inlet Flow
Control & Relief Valve parts are shown on Pages
246, 247 and 249
AN ATTACHMENT
j28559e XMBP9789
4T0948 VALVE GP Parts scheme
  For full view, you need register

Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-0436 Y [1] VALVE GROUP  
    (SEE SEPARATE ILLUSTRATION)
2. 4T-0438 Y [1] VALVE GROUP  
    (SEE SEPARATE ILLUSTRATION)
3. 4T-0432 Y [1] VALVE GROUP  
    (SEE SEPARATE ILLUSTRATION)
4. 4T-1859 [3] ROD  
5. 6V-5555 [3] SEAL  
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  
  Y   SEPARATE ILLUSTRATION
 

#XMBP97890485
 

4T-0431: VALVE GP

4T431 VALVE GROUP--Bulldozer
Part of 3T3627 and 4Y3378 Hydraulic Control
Arrangements
4T436 and 4T439 Control Valve, 4T432 Inlet Flow
Control & Relief Valve parts are shown on Pages
246, 248 and 249
j28565e XMBP9789
4T0431 VALVE GP Parts scheme
  For full view, you need register

Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-0436 Y [1] VALVE GROUP  
    (SEE SEPARATE ILLUSTRATION)
2. 4T-0439 Y [1] VALVE GROUP  
    (SEE SEPARATE ILLUSTRATION)
3. 4T-0432 Y [1] VALVE GROUP  
    (SEE SEPARATE ILLUSTRATION)
4. 4T-1859 [3] ROD  
5. 6V-5555 [3] SEAL  
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  
  Y   SEPARATE ILLUSTRATION
 

#XMBP97890486
 

4T-0949: VALVE GP

4T949 VALVE GROUP--Bulldozer, Tilt & Ripper
Part of 3T3628 and 4Y3380 Hydraulic Control
Arrangements
4T436, 4T438 and 4T439 Control Valve, 4T432 Inlet
Flow Control & Relief Valve parts are shown on
Pages 246 through 249
AN ATTACHMENT
j28572e XMBP9789
4T0949 VALVE GP Parts scheme
  For full view, you need register

Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-0438 Y [1] VALVE GROUP  
    (SEE SEPARATE ILLUSTRATION)
2. 4T-0436 Y [1] VALVE GROUP  
    (SEE SEPARATE ILLUSTRATION)
3. 4T-0439 Y [1] VALVE GROUP  
    (SEE SEPARATE ILLUSTRATION)
4. 4T-1073 [3] ROD  
5. 4T-0432 Y [1] VALVE GROUP  
    (SEE SEPARATE ILLUSTRATION
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. 6V-5555 [3] SEAL  
11. 4J-0522 [3] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#XMBP97890487
 

4T-0436: VALVE GP-CONTROL

4T436 CONTROL VALVE GROUP
Part of 4T441, 4T948, 4T431 and 4T949 Valve Groups
4T1860 Shuttle Valve and Lever parts are shown on Pages 250 and 253
j32944e XMBP9789
4T0436 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-0831 [2] BOLT  
2. 9M-1974 [4] WASHER  
3. 4T-0999 Y [1] LEVER GROUP  
    (SEE SEPARATE ILLUSTRATION)
4. 4J-3832 [1] SPRING  
5. 4T-2045 [1] PLUG ASSEM.  
6. 4T-0987 [1] BEARING  
7. 2S-2596 [1] SPRING  
8. 7M-8485 [1] SEAL  
9. 4T-0990 [2] VALVE  
10. 8T-7266 [1] SEAL  
11. 4T-0437 [1] VALVE GROUP  
  3D-4603 [1] PLUG  
12. 8T-8121 [1] SEAL  
13. 9S-8002 [1] PLUG  
  3J-7354 [1] SEAL  
14. 6V-5556 [1] SEAL  
  4T-5074 [1] RING  
15. 4T-1652 [1] PLUG  
16. 8T-8102 [1] SEAL  
17. 9S-8001 [2] PLUG  
  4J-7533 [2] SEAL  
18. 4T-1849 [1] HOUSING  
19. 7J-0204 [1] SEAL  
20. 2D-6642 [6] BALL  
21. 4T-1853 [1] SPRING  
22. 9T-1887 [1] BOLT  
23. 4T-1854 [1] COVER  
24. 1D-4539 [2] BOLT  
25. 4T-1852 [1] RETAINER  
26. 4T-1851 [1] RETAINER  
27. 4T-1855 [1] DETENT  
28. 8T-7238 [1] SEAL  
29. 6V-5555 [3] SEAL  
30. 4T-2044 [1] BODY ASSEM.  
31. 4T-0987 [1] BEARING  
32. 4K-1388 [2] SEAL  
33. 1H-0516 [1] SPRING  
34. 7J-9933 [2] SEAL  
  4T-5073 [2] RING  
35. 8T-7212 [3] SEAL  
36. 4J-5351 [1] SEAL  
  4T-5072 [1] RING  
37. 4T-1108 [1] PLUG  
38. 4T-0993 [4] RETAINER  
39. 4T-1648 [1] COVER  
40. 0S-1594 [2] BOLT  
41. 4T-1860 Y [1] VALVE GROUP  
    (SEE SEPARATE ILLUSTRATION)
  Y   SEPARATE ILLUSTRATION
 

#XMBP97890488
 

4T-0438: VALVE GP-CONTROL

4T438 CONTROL VALVE GROUP
Part of 4T948 and 4T949 Valve Groups
4T1860 Shuttle Valve and Lever parts are shown on Pages 250 and 253
AN ATTACHMENT
j32942e XMBP9789
4T0438 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-0831 [2] BOLT  
2. 9M-1974 [4] WASHER  
3. 4T-0999 Y [1] LEVER GROUP  
    (SEE SEPARATE ILLUSTRATION)
4. 4J-3832 [1] SPRING  
5. 2S-2596 [1] SPRING  
6. 4T-2045 [1] PLUG ASSEM.  
7. 4T-0987 [1] BEARING  
8. 7M-8485 [1] SEAL  
9. 4T-0990 [2] VALVE  
10. 8T-7266 [1] SEAL  
11. 4T-3258 [1] VALVE GROUP  
  3D-4603 [1] PLUG  
12. 9S-8002 [1] PLUG  
  3J-7354 [1] SEAL  
13. 6V-5556 [1] SEAL  
  4T-5074 [1] RING  
14. 4T-1652 [1] PLUG  
15. 8T-8102 [1] SEAL  
16. 9S-8001 [2] PLUG  
  4J-7533 [2] SEAL  
17. 9S-8007 [1] PLUG  
18. 7J-0204 [1] SEAL  
19. 4T-1850 [1] HOUSING  
20. 1A-9579 [2] BOLT  
21. 8T-7238 [1] SEAL  
22. 6V-5555 [3] SEAL  
23. 4T-2044 [1] BODY ASSEM.  
24. 4T-0987 [1] BEARING  
25. 4K-1388 [2] SEAL  
26. 1H-0516 [1] SPRING  
27. 7J-9933 [2] SEAL  
28. 4T-5073 [2] RING  
29. 8T-7212 [3] SEAL  
30. 4J-5351 [1] SEAL  
  4T-5072 [1] RING  
31. 4T-1108 [1] PLUG  
32. 4T-1021 [2] RETAINER  
33. 4T-0993 [2] RETAINER  
34. 4T-1648 [1] COVER  
35. 0S-1594 [2] BOLT  
36. 4T-1860 Y [1] VALVE GROUP  
    (SEE SEPARATE ILLUSTRATION)
  Y   SEPARATE ILLUSTRATION
 

#XMBP97890489
 

4T-0439: VALVE GP-CONTROL

4T439 CONTROL VALVE GROUP
Part of 4T431 and 4T949 Valve Groups
4T1860 Shuttle Valve, 4T434 Relief Valve and Lerer parts are shown on
Pages 250, 251 and 253
j28566e XMBP9789
4T0439 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. Y [1] LEVER GROUP  
    ( SEE SEPARATE ILLUSTRATION )
2. 4J-3832 [1] SPRING  
3. 2S-2596 [1] SPRING  
4. 4T-2045 [1] PLUG ASSEM.  
5. 7M-8485 [1] SEAL  
6. 4T-0990 [1] VALVE  
7. 6J-2819 [1] BOLT  
8. 4T-9892 [1] PLUG  
9. 2M-9780 [1] SEAL  
10. 4T-1701 [1] SPRING  
11. 9S-8002 [1] PLUG  
  3J-7354 [1] SEAL  
12. 6V-5556 [1] SEAL  
  4T-5074 [1] RING  
13. 4T-0440 [1] VALVE GROUP  
  4J-9780 [1] PLUG  
14. 4J-0519 [1] SEAL  
15. 5M-2057 [1] SEAL  
16. 4T-4510 [1] SLEEVE  
17. 4T-1697 [1] PLUG  
  3K-0360 [1] SEAL  
18. 4T-0434 Y [1] VALVE GROUP  
    ( SEE SEPARATE ILLUSTRATION )
19. 9S-8001 [2] PLUG  
  4J-7533 [2] SEAL  
20. 4T-1850 [1] HOUSING  
21. 9S-8007 [1] PLUG  
22. 7J-0204 [1] SEAL  
23. 1A-9579 [2] BOLT  
24. 9M-1974 [4] WASHER  
25. 2D-0598 [1] SEAL  
26. 6V-5555 [3] SEAL  
27. 4T-1108 [2] PLUG  
28. 4K-1388 [2] SEAL  
29. 4T-5073 [2] RING  
30. 7J-9933 [2] SEAL  
31. 4J-0522 [3] SEAL  
32. 4T-5072 [2] RING  
33. 4J-5351 [2] SEAL  
34. 4T-1021 [2] RETAINER  
35. 4T-0993 [2] RETAINER  
36. 4B-0831 [2] BOLT  
37. 4T-1860 Y [1] VALVE GROUP  
    ( SEE SEPARATE ILLUSTRATION )
38. 4T-1696 [1] HOUSING  
39. 0T-0573 [2] BOLT  
  Y   SEPARATE ILLUSTRATION
 

Information:

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}
Service Magazine
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 D7H :

PUMP GP-GEAR
4T-5533 PUMP GP-GEAR
TANK & FILTER GP
4T-0397 TANK & FILTER GP
TANK & FILTER GP
4T-0397 TANK & FILTER GP
COVER GP-PROTECTION
9G-9288 COVER GP-PROTECTION
4Y-3378 HYDRAULIC CONTROL ARRANGEMENT
4Y-3380 HYDRAULIC CONTROL ARRANGEMENT
4Y-3378 HYDRAULIC CONTROL ARRANGEMENT
4Y-3381 HYDRAULIC CONTROL ARRANGEMENT
PUMP GP-GEAR
3T-8360 PUMP GP-GEAR
PUMP GP-GEAR
3T-8359 PUMP GP-GEAR
VALVE GP
4T-0441 VALVE GP
VALVE GP
4T-0948 VALVE GP
VALVE GP
4T-0431 VALVE GP
VALVE GP
4T-0949 VALVE GP
VALVE GP-CONTROL
4T-0436 VALVE GP-CONTROL
VALVE GP-CONTROL
4T-0438 VALVE GP-CONTROL

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