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9J7144 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP Part 1 of 3 Effective with Serial No. 20C5030-UP Part Tank and Valve 9J1281 Housing and 3G1202 Valve parts are shown on Page 229 D7G


HYDRAULIC SYSTEM
VALVE GP-CONTROL
HOUSING GP
VALVE GP
MOUNTING GP
VALVE GP-CONTROL
VALVE GP

TRACK-TYPE TRACTOR D7G TRACK-TYPE TRACTOR 44W
 D7G TRACTOR / POWERSHIFT / 44W00441-UP (MACHINE) POWERED BY 3306 ENGINE XMBP9690 D7G 44W   (1981)

HYDRAULIC SYSTEM

VALVE GP-CONTROL
VALVE GP-CONTROL
9J-7144 VALVE GP-CONTROL
9J-7144 VALVE GP-CONTROL
9J-7144 VALVE GP-CONTROL
VALVE GP-CONTROL
3G-1773 VALVE GP-CONTROL
 

#XMBP96900330
 

9J-7144: VALVE GP-CONTROL

9J7144 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP Part 1 of 3
Effective with Serial No. 20C5030-UP
Part Tank and Valve
9J1281 Housing and 3G1202 Valve parts are shown on Page 229
j18489e XMBP9690
9J7144 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-7342 [1] BOLT  
  9J-8583 [1] WASHER  
2. 8J-7467 [1] HOUSING  
3. 3G-1202 Y [1] VALVE GROUP  
    (See Separate Illustration)
4. 6J-1038 [2] SEAL (15.47mm I.D.)  
5. 8J-7317 [1] BODY  
6. 0T-0768 [4] BOLT  
  5P-8244 C [4] WASHER  
7. 2M-4453 [1] SEAL  
8. 5P-2645 [1] ELBOW  
  8S-4950 [1] CAP  
  3J-7354 [1] SEAL  
9. 9J-6491 [3] SEAL  
10. 9J-1281 Y [1] HOUSING GROUP  
    (See Separate Illustration)
11. 1H-8720 [2] SEAL  
12. 3G-5972 C [1] VALVE GROUP  
13. 8J-7343 [1] RETAINER  
14. 3G-9183 C [1] SPRING  
15. 8J-7464 [1] RETAINER  
16. 9S-8004 [1] PLUG  
  3J-1907 [1] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#XMBP96900331
 

9J-7144: VALVE GP-CONTROL

9J7144 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP Part 2 of 3
Effective with Serial No. 20C5030-UP
Part of Tank and Valve
j18490e XMBP9690
9J7144 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-1999 [2] SEAT  
2. 3D-2891 [2] BALL  
3. 5H-6005 [2] SEAL  
4. 9S-8008 [2] PLUG  
5. 3D-2824 [4] SEAL  
6. 1P-4578 [6] FLANGE  
7. 3H-5368 [12] BOLT  
  5P-8244 C [12] WASHER  
8. 8J-7349 [2] VALVE  
9. 2N-7029 [2] SPRING  
10. 4J-8996 [2] SEAL  
11. 8J-7366 [2] PLUG  
12. 2A-4639 C [1] BOLT  
13. 6K-3607 [1] CONNECTOR  
  2M-9780 [1] SEAL  
14. 9J-5753 [2] SPRING (Inner)  
15. 9J-5754 [2] SPRING (Outer)  
16. 3G-1258 C [2] RETAINER  
17. 9S-4183 [2] PLUG  
18. 9S-4181 [1] PLUG  
19. 7M-8485 [1] SEAL  
20. 9S-4191 [2] PLUG  
21. 3J-1907 [4] SEAL  
22. 9S-8004 [2] PLUG  
23. 5J-1389 [2] SPRING  
24. 0S-1594 C [3] BOLT  
  C   INDICATES CHANGE
 

#XMBP96900332
 

9J-7144: VALVE GP-CONTROL

9J7144 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP Part 3 of 3
Effective with Serial No. 20C5030-UP
Part of Tank and Valve
j18491e XMBP9690
9J7144 VALVE GP-CONTROL Parts scheme
  For full view, you need register

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
 

#XMBP96900333
 

9J-1281: HOUSING GP-LEVER

9J1281 LEVER HOUSING GROUP
Effective with Serial No. 20C5030-UP
Part of 9J7144 Lift and Til Control Valve Group
c205186 XMBP9690
9J1281 HOUSING GP-LEVER Parts scheme
  For full view, you need register

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
 

#XMBP96900334
 

3G-1202: VALVE GP

3G1202 BASIC VALVE GROUP
Effective with Serial No. 20C5030-UP
Part of 9J7144 Lift and Tilt Control Valve Group
j21833e XMBP9690
3G1202 VALVE GP Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-6719 [4] PLUG  
2. 3J-1907 [5] SEAL  
3. 9S-4180 C [2] PLUG  
  4J-7533 C [2] SEAL  
4. 9J-5756 [1] SPRING  
5. 9S-8004 [1] PLUG (9/16 In. Thread Screw)  
6. 3K-8460 [1] PLUG  
  1J-9671 [1] SEAL  
7. 9J-3947 [1] RETAINER  
8. 5P-4933 [1] SEAL  
9. 2D-6642 [1] BALL  
10. 9S-8002 C [1] PLUG (7/16 In. Thread Screw)  
  3J-7354 C [1] SEAL  
  C   INDICATES CHANGE
 

#XMBP96900335
 

3P-3281: MOUNTING GP-HYDRAULIC TANK

3P3281 HYDRAULIC TANK MOUNTING GROUP
Part of 3P4010, 3P4011, 3P4012, 3P4014 and
6P4892, 9P195 Hydraulic Control Arrangements
j18492e XMBP9690
3P3281 MOUNTING GP-HYDRAULIC TANK Parts scheme
  For full view, you need register

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
 

#XMBP96900336
 

8P-6226: MOUNTING GP-HYDRAULIC TANK

8P6226 HYDRAULIC TANK MOUNTING GROUP
Part of 9G7923, 9G7925, 9G7927, 9G7924 and
9G7929 Hydraulic Contol Arrangements
For use with Modular Cab
AN ATTACHMENT
j14459e XMBP9690
8P6226 MOUNTING GP-HYDRAULIC TANK Parts scheme
  For full view, you need register

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  
 

#XMBP96900337
 

3G-1773: VALVE GP-CONTROL

3G1773 RIPPER CONTROL VALVE GROUP
Part of 3P4011, 3P4014, 9P195, 9G7927 and 9G7924 Hydraulic Control Arrangements
3G1772 Valve parts are shown on Page 233
j21835e XMBP9690
3G1773 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1588 [18] BOLT  
2. 5M-2894 [22] WASHER  
3. 1P-4577 [8] FLANGE  
4. 1P-4578 [2] FLANGE  
5. 3H-5368 [4] BOLT  
  5P-8244 [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. 1U-2760 [2] SPRING  
12. 1D-4556 [4] BOLT  
13. 4J-0525 [2] SEAL  
14. 8J-8496 [1] PLATE  
15. 4J-0522 [3] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#XMBP96900338
 

3G-1772: VALVE GP

3G1772 BASIC VALVE GROUP
Part of 3G1773 Ripper Control Valve Group
j14867e XMBP9690
3G1772 VALVE GP Parts scheme
  For full view, you need register

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] SEAL  
11. [1] STEM  
 

#XMBP96900339
 

8J-8601: VALVE GP

8J8601 RIPPER LIFT PILOT VALVE GROUP
Part of 3P4011 and 9G7924 Hydraulic Control
Arrangements
8J7499 Valve parts are shown on Page 236
c204480 XMBP9690
8J8601 VALVE GP Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-1699 [4] SEAL  
2. 5P-3108 [6] SEAL  
3. 9S-8001 [4] PLUG  
  4J-7533 [4] SEAL  
4. 8J-7497 [1] MANIFOLD  
5. 6J-3134 [2] SEAL  
6. 8J-7498 [1] MANIFOLD  
7. 1F-5842 [3] BOLT  
  3B-4505 [3] LOCKWASHER  
8. 9S-8002 [1] PLUG  
  3J-7354 [1] SEAL  
9. 8J-7499 Y [1] VALVE GROUP  
    (Separate Illustration)
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog D7G :

8J-8778 TANK & FILTER GP
TANK & FILTER GP
8J-8778 TANK & FILTER GP
TANK & VALVE GP-HYDRAULIC
9J-7153 TANK & VALVE GP-HYDRAULIC
COVER GP-PROTECTION
9G-9288 COVER GP-PROTECTION
9G-7929 CONTROL AR-HYDRAULIC
9G-7924 CONTROL AR-HYDRAULIC
9G-7927 CONTROL AR-HYDRAULIC
9G-7925 CONTROL AR-HYDRAULIC
9J-7144 VALVE GP-CONTROL
9J-7144 VALVE GP-CONTROL
HOUSING GP-LEVER
9J-1281 HOUSING GP-LEVER
VALVE GP
3G-1202 VALVE GP
MOUNTING GP-HYDRAULIC TANK
3P-3281 MOUNTING GP-HYDRAULIC TANK
MOUNTING GP-HYDRAULIC TANK
8P-6226 MOUNTING GP-HYDRAULIC TANK
VALVE GP-CONTROL
3G-1773 VALVE GP-CONTROL
VALVE GP
3G-1772 VALVE GP

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