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9J7144 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP Type 3 -- Part 3 of 3 Effective with Serial No. 20C974~20C3671 Part of 9J7153 Tank and Valve Group shown on Page 373 D7G




HYDRAULIC SYSTEM

VALVE GP-CONTROL
 

#XMBP96010550
 

9J-7144: VALVE GP-CONTROL

9J7144 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP Type 3 -- Part 3 of 3
Effective with Serial No. 20C974~20C3671
Part of 9J7153 Tank and Valve Group shown on Page 373
j18491e XMBP9601
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8428 C [4] BOLT  
2. 5P-8244 C [4] WASHER  
3. 9J-6491 [1] SEAL  
4. 0S-1571 C [4] BOLT  
5. 9J-4029 [1] VALVE  
6. 8J-7360 [1] PLUG  
  2S-4078 [1] SEAL  
7. 1L-4418 [1] SPRING  
8. 3G-3475 C [2] SPRING  
9. 8J-7369 [2] PLUG  
  3D-2824 [2] SEAL  
10. 8J-8480 [2] VALVE  
11. 8J-7431 [2] COVER  
  4J-0522 [2] SEAL  
12. 4J-8997 C [2] SEAL  
13. 6F-6673 [2] SEAL (31.34mm I.D.)  
14. 4J-0523 C [2] SEAL (44.04mm I.D.)  
15. 3S-9233 [1] SEAL  
16. 8J-7462 [1] SEAL  
17. 1J-8497 [2] VALVE  
18. 2J-6089 [2] SPRING  
19. 6J-1311 [2] ROD  
20. 5F-1678 [2] SEAL  
21. 3J-3429 [2] PLUG  
22. 3J-7470 [4] SHIM (1.2mm Thick)  
  3J-7473 [12] SHIM (0.13mm Thick)  
23. 8J-7466 [1] SEAT  
24. 7D-9749 [1] SEAL  
25. 9J-5498 [1] SPRING (Outer)  
  9J-5499 [1] SPRING (Inner)  
26. 5J-4664 [1] SPRING  
27. 2A-4639 C [8] BOLT  
  C   INDICATES CHANGE
 

#XMBP96010551
 

9J-1281: HOUSING GP-LEVER

9J1281 LEVER HOUSING GROUP
Effective with Serial No. 20C1~20C3671
Part of 9J7144 Control Valve Group shown on Pages
380, 383, 385A and 385D
c205186 XMBP9601
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-0791 [ 1] HOUSING  
2. 5J-3241 [ 1] BEARING  
3. 9J-1302 [ 1] SHAFT  
4. 1B-8707 [ 2] KEY  
5. 7J-2596 [ 1] COVER  
  3J-5552 [ 1] GASKET  
6. 4B-3388 [ 4] BOLT  
  7H-3937 [ 4] LOCKWASHER  
7. 2A-4996 [ 1] BOLT  
  3B-4506 [ 1] LOCKWASHER  
8. 3J-7582 [ 1] LEVER  
9. 2K-5830 [ 1] BEARING  
10. 2J-8333 [ 1] SEAL  
11. 3P-2938 [ 1] LEVER  
12. 1A-1460 C [ 1] BOLT  
  1D-4719 C [ 1] NUT  
    INDICATES CHANGE
 

#XMBP96010552
 

3G-1202: VALVE GP

3G1202 BASIC VALVE GROUP -- Type 1
Effective with Serial No. 20C974~20C3671
Part of 9J7144 Control Valve Group Pages 383,
385A and 385D
j16753e XMBP9601
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-6719 [5] PLUG  
  3J-1907 [5] SEAL  
2. 3K-8460 [1] PLUG  
  1J-9671 [1] SEAL  
3. 9J-3947 [1] RETAINER  
4. 5P-4933 [1] SEAL  
5. 2D-6642 [1] BALL  
6. 9S-4180 [2] PLUG  
  4J-7533 [2] SEAL  
7. 9J-5756 [1] SPRING  
 

#XMBP96010553
 

3G-1202: VALVE GP

3G1202 BASIC VALVE GROUP -- Type 2
Effective with Serial No. 20C974~20C3671
Part of 9J7144 Control Valve Group shown on
Pages 383, 385A and 385D
j18493e XMBP9601
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-6719 C [4] PLUG  
2. 3J-1907 [5] SEAL  
3. 9S-4180 C [3] PLUG  
  4J-7533 C [3] SEAL  
4. 9J-5756 [1] SPRING  
5. 9S-8004 C [1] PLUG  
6. 3K-8460 [1] PLUG  
  1J-9671 [1] SEAL  
7. 9J-3947 [1] RETAINER  
8. 5P-4933 [1] SEAL  
9. 2D-6642 [1] BALL  
  C   INDICATES CHANGE
 

#XMBP96010554
 

3P-3281: MOUNTING GP-HYDRAULIC TANK

3P3281 HYDRAULIC TANK MOUNTING GROUP -- Type 1
Part of Hydraulic Control Arrangements listed on Pages
369 and 370
j11886e XMBP9601
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1621 [21] BOLT  
2. 3B-4508 [24] LOCKWASHER  
3. 0L-1329 [4] BOLT  
  1D-4719 [4] NUT  
  2M-0849 [8] WASHER  
  3P-2943 [4] SPACER  
4. 013-8253 [2] BOLT  
5. 4B-4278 [4] WASHER  
6. 3P-4124 [1] BRACKET ASSEM.  
  1F-0748 [3] NUT (Weld)  
7. 3P-4126 [1] COVER ASSEM.  
  9F-2978 [8] NUT (Weld)  
8. 4B-4280 [5] WASHER  
9. 3P-5951 [1] PLATE  
10. 0S-1595 [4] BOLT  
11. 6P-5450 [1] BRACKET ASSEM.  
  1F-0748 [2] NUT (Weld)  
12. 1A-8537 [2] BOLT  
  3P-4134 [2] SPACER  
13. 3P-3178 [1] PLATE ASSEM.  
  1F-0748 [3] NUT (Weld)  
14. 2B-3191 [1] PIN  
15. 9F-2978 [2] NUT (Weld)  
16. 6F-7030 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
17. 3P-4122 [1] PLATE  
18. 3P-2945 [1] ANGLE ASSEM.  
  9F-2978 [6] NUT (Weld)  
  1F-0748 [8] NUT (Weld)  
19. 6P-5441 [1] PLATE ASSEM.  
  1F-0748 [3] NUT (Weld)  
  3S-7232 H [1] FILM (173B Hydraulic Control)  
  7B-9008 H [1] NIPPLE  
    (Mounted on Hydraulic Tank)
  H   NOT SHOWN
 

#XMBP96010555
 

3P-3281: MOUNTING GP-HYDRAULIC TANK

3P3281 HYDRAULIC TANK MOUNTING GROUP -- Type 2
Part of Hydraulic Control Arrangements listed on Pages
369 and 370
j18492e XMBP9601
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1621 C [19] BOLT  
2. 3B-4508 C [8] LOCKWASHER  
3. 0L-1329 [4] BOLT  
  1D-4719 [4] NUT  
  3P-2943 [4] SPACER  
4. 013-8253 [2] BOLT  
5. 4B-4278 [4] WASHER  
6. 3P-4124 [1] BRACKET ASSEM.  
  1F-0748 [3] NUT (weld)  
7. 3P-4126 [1] COVER ASSEM.  
  9F-2978 [8] NUT (Weld)  
8. 4B-4280 C [3] WASHER  
9. 3P-5951 [1] PLATE  
10. 0S-1595 C [5] BOLT  
11. 6P-5450 [1] BRACKET ASSEM.  
  1F-0748 [2] NUT (Weld)  
12. 1D-4585 C [2] BOLT  
  8P-5450 C [2] SPACER  
13. 3P-3178 [1] PLATE ASSEM.  
  1F-0748 [3] NUT (Weld)  
14. 2B-3191 [1] PIN  
15. 9F-2978 C [9] NUT (Weld)  
16. 6F-7030 C [2] BOLT  
17. 3P-4122 [1] PLATE  
18. 3P-2945 [1] ANGLE ASSEM.  
  9F-2978 [6] NUT (Weld)  
  1F-0748 [8] NUT (Weld)  
19. 6P-5441 [1] PLATE ASSEM.  
  1F-0748 [3] NUT (Weld)  
20. 5P-8245 C [25] WASHER  
21. 1K-6872 C [6] NUT  
22. 8P-5447 C [1] ANGLE  
23. 8P-5446 C [1] PLATE ASSEM.  
24. 6F-4411 C [2] WASHER  
25. 0S-1585 C [8] BOLT  
26. 8P-5449 C [1] ANGLE ASSEM.  
27. 3B-4506 C [4] LOCKWASHER  
28. 0L-1351 C [2] BOLT  
29. 0S-1620 C [1] BOLT  
30. 5P-1076 C [16] WASHER  
  3S-7232 H [1] FILM (173B Hydraulic Control)  
  7B-9008 H [1] NIPPLE  
    (Mounted On Hydraulic Tank)
  C   INDICATES CHANGE
  H   NOT SHOWN
 

#XMBP96010556
 

8P-6226: MOUNTING GP-HYDRAULIC TANK

8P6226 HYDRAULIC TANK MOUNTING GROUP
Part of Hydraulic Control Arrangements listed on Page
371
For use with Modular Cab
AN ATTACHMENT
j14459e XMBP9601
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8P-5449 [1] ANGLE ASSEM.  
2. 0S-1587 [6] BOLT  
  9K-4614 [6] NUT  
3. 2M-0849 [21] WASHER  
4. 0L-1329 [2] BOLT  
  1D-4719 [2] NUT  
5. 0S-1594 [8] BOLT  
6. 3B-4506 [8] LOCKWASHER  
7. 030-7963 [1] ELBOW  
8. 6P-6550 [1] PLATE ASSEM.  
  9F-2978 [8] NUT (Weld)  
9. 1D-4717 [4] NUT  
10. 6P-6549 [1] PLATE ASSEM.  
11. 9F-2978 [6] NUT (Weld)  
12. 8P-6131 [1] PLATE ASSEM.  
13. 9F-2978 [11] NUT (Weld)  
14. 8P-5447 [1] ANGLE  
15. 8P-5446 [1] PLATE ASSEM.  
16. 0S-1595 [5] BOLT  
17. 8P-5450 [2] SPACER  
18. 1D-4585 [2] BOLT  
  6F-4411 [2] WASHER  
19. 0S-1585 [2] BOLT  
20. 3B-4508 [3] LOCKWASHER  
 

#XMBP96010557
 

9J-2918: RIPPER LIFT CONTROL VALVE GROUP

9J2918 RIPPER LIFT CONTROL VALVE GROUP
Part of 3P4011 and 3P4014 Hydraulic Control Arrangements listed on Pages 369 and 370
9J2917 Control Valve parts are shown on Page 392
j11652e XMBP9601
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1588 [12] BOLT  
2. 4B-4278 [16] WASHER  
3. 1P-4577 [8] FLANGE  
4. 1P-4578 [2] FLANGE  
5. 3H-5368 [4] BOLT  
  4B-4279 [4] WASHER  
6. 9J-2917 Y [1] VALVE GROUP  
    (See Separate Illustration)
7. 9J-3866 [1] ADAPTER  
  4J-0520 [1] SEAL  
8. 0L-1143 [4] BOLT  
9. 8J-8787 [2] RETAINER  
10. 9J-2916 [2] HOUSING  
11. 7F-9414 [2] SPRING  
12. 7H-0696 [4] BOLT  
  3B-4507 [4] LOCKWASHER  
13. 4J-0525 [2] SEAL  
14. 0S-1591 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
15. 8J-8496 [1] PLATE  
16. 4J-0522 [3] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#XMBP96010558
 

3G-1773: VALVE GP-CONTROL

3G1773 RIPPER CONTROL VALVE GROUP
Part of 3P4011 and 3P4014 Hydraulic Control Arrangements listed on Pages 369 and 370
3G1772 Control Valve parts are shown on Page 392
j14799e XMBP9601
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1588 [12] BOLT  
2. 4B-4278 [16] WASHER  
3. 1P-4577 [8] FLANGE  
4. 1P-4578 [2] FLANGE  
5. 3H-5368 [4] BOLT  
  4B-4279 [4] WASHER  
6. 3G-1772 Y [1] VALVE GROUP  
    (See Separate Illustration)
7. 9J-3866 [1] ADAPTER  
  4J-0520 [1] SEAL  
8. 0L-1143 [4] BOLT  
9. 3G-0596 [2] RETAINER  
10. 9J-2916 [2] HOUSING  
11. 7F-9414 [2] SPRING  
12. 7H-0696 [4] BOLT  
  3B-4507 [4] LOCKWASHER  
13. 4J-0525 [2] SEAL  
14. 0S-1591 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
15. 8J-8496 [1] PLATE  
16. 4J-0522 [3] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#XMBP96010559
 

9J-2917: VALVE GROUP

9J2917 VALVE GROUP
Part of 9J2918 Control Valve Group
j11877e XMBP9601
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-8497 [1] SEAT  
2. 9J-2915 [1] COVER  
3. 0T-0320 [2] BOLT  
  3B-4507 [2] LOCKWASHER  
4. 4J-0525 [1] SEAL  
5. 4J-0521 [1] SEAL  
6. 8J-8338 [1] VALVE  
7. 4H-1718 [1] SPRING  
8. 8J-8336 [1] VALVE  
9. [1] BODY  
10. 9S-4190 [2] PLUG  
  2M-9780 [2] SEAT  
11. [1] STEM  
 

Information:

Caterpillar Parts SIS Catalog D7G :

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