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9J7144 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP - PART 1 OF 4 PART OF 9J7153-Page 253 3G1202-Page 264 AN ATTACHMENT D7G


HYDRAULIC SYSTEM
VALVE GP-CONTROL
MOUNTING GP
VALVE GP-CONTROL
VALVE GP-PILOT
VALVE GP-CONTROL

TRACK-TYPE TRACTOR D7G TRACK-TYPE TRACTOR 65V
 D7G TRACTOR POWERSHIFT 65V07701-UP (MACHINE) POWERED BY 3306 ENGINE XEBP7311 D7G 65V   (1979)

HYDRAULIC SYSTEM

VALVE GP-CONTROL
BULLDOZER LIFT AND TILT CONTROL VALVE GROUP
9J-7144 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP
BULLDOZER LIFT AND TILT CONTROL VALVE GROUP
9J-7144 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP
BULLDOZER LIFT AND TILT CONTROL VALVE GROUP
9J-7144 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP
BULLDOZER LIFT AND TILT CONTROL VALVE GROUP
9J-7144 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP
BASIC CONTROL VALVE GROUP
3G-1772 BASIC CONTROL VALVE GROUP
RIPPER CONTROL VALVE GROUP
3G-1773 RIPPER CONTROL VALVE GROUP
BASIC CONTROL VALVE GROUP
3G-1202 BASIC CONTROL VALVE GROUP
BLADE TILT CYLINDER VALVE GROUP
8J-7488 BLADE TILT CYLINDER VALVE GROUP
 

#XEBP73110300
 

9J-7144: BULLDOZER LIFT AND TILT CONTROL VALVE GROUP

9J7144 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP - PART 1 OF 4
PART OF 9J7153-Page 253
3G1202-Page 264
AN ATTACHMENT
j048338 XEBP7311
9J7144 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP 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  
4. 6J-1038 [2] SEAL  
5. 8J-7317 [1] BODY  
6. 0T-0768 [4] BOLT (7/16)  
  5P-8244 [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. 9S-8004 [1] PLUG  
  3J-1907 [1] SEAL  
11. 1H-8720 [2] SEAL  
12. 3G-5972 [1] VALVE GROUP  
13. 8J-7343 [1] RETAINER  
14. 3G-9183 [1] SPRING  
15. 8J-7464 [1] RETINER  
  Y   SEE SEPARATE ILLUSTRATION
 

#XEBP73110301
 

9J-7144: BULLDOZER LIFT AND TILT CONTROL VALVE GROUP

9J7144 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP - PART 2 OF 4
PART OF 9J7153-Page 253
AN ATTACHMENT
j048339 XEBP7311
9J7144 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP 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 [12] WASHER  
8. 9T-3747 [2] VALVE  
9. 2N-7029 [2] SPRING  
10. 4J-8996 [2] SEAL  
11. 8J-7366 [2] PLUG  
12. 2A-4639 [1] BOLT (3/8)  
13. 6K-3607 [1] CONNECTOR  
  2M-9780 [1] SEAL  
14. 9J-5753 [2] SPRING (INNER)  
15. 9J-5754 [2] SPRING (OUTER)  
16. 3G-1258 [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 [3] BOLT (3/8)  
25. 3P-2938 [1] LEVER  
26. 1D-4719 [1] NUT (1/2)  
27. 1A-1460 [1] BOLT (1/2)  
 

#XEBP73110302
 

9J-7144: BULLDOZER LIFT AND TILT CONTROL VALVE GROUP

9J7144 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP - PART 3 OF 4
PART OF 9J7153-Page 253
AN ATTACHMENT
j048340 XEBP7311
9J7144 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP 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-9428 [4] BOLT  
2. 5P-8244 [4] WASHER  
3. 9J-6491 [1] SEAL  
4. 0S-1571 [4] BOLT (3/8)  
5. 9T-3746 [1] VALVE  
6. 8J-7360 [1] PLUG  
  2S-4078 [1] SEAL  
7. 1L-4418 [1] SPRING  
8. 3G-3475 [2] SPRING  
9. 8J-7369 [2] PLUG  
  3D-2824 [2] SEAL  
10. [2] VALVE  
11. 8J-7431 [2] COVER  
  4J-0522 [2] SEAL  
12. 4J-8997 [2] SEAL  
13. 6F-6673 [2] SEAL  
14. 4J-0523 [2] SEAL  
15. 3S-9233 [1] SEAL  
16. 8J-7462 [1] SEAT  
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 (0.12MM 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 [8] BOLT (3/8)  
 

#XEBP73110303
 

9J-7144: BULLDOZER LIFT AND TILT CONTROL VALVE GROUP

9J7144 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP - PART 4 OF 4
PART OF 9J7153-Page 253
AN ATTACHMENT
j048341 XEBP7311
9J7144 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP 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. 2A-4996 [1] BOLT  
2. 3J-5552 [1] GASKET  
3. 7J-2596 [1] COVER  
4. 4B-3388 [4] BOLT (5/16)  
5. 9M-1974 [4] WASHER  
6. 2K-5830 [1] BEARING  
7. 6V-4253 [1] SEAL  
8. 1B-8707 [2] KEY  
9. 5J-3241 [1] BEARING  
10. 3J-7582 [1] LEVER  
11. 9J-1302 [1] SHAFT  
12. 9J-0791 [1] HOUSING  
 

#XEBP73110304
 

3P-3281: HYDRAULIC TANK MOUNTING

HYDRAULIC TANK MOUNTING (3P3281 N/S)
PART OF 3P4010-Page 247, 3P4011-Page 247, 3P4012-Page 248, 3P4014-Page 248
AN ATTACHMENT
j048344 XEBP7311
3P3281 HYDRAULIC TANK MOUNTING 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-2228 [19] BOLT (1/2)  
2. 5P-1076 [21] WASHER  
3. 7X-0326 [4] BOLT (1/2)  
  6V-8188 [4] NUT (1/2)  
  3P-2943 [4] SPACER  
4. 8C-3992 [2] BOLT  
5. 8T-4896 [2] WASHER  
6. 3P-4124 [1] BRACKET ASSEM.  
  1F-0748 [3] NUT (1/2) (WELD)  
7. 3P-4126 [1] COVER ASSEM.  
  9F-2978 [8] NUT (3/8) (WELD)  
8. 5P-1075 [6] WASHER  
9. 3P-5951 [1] PLATE  
10. 8T-8917 [2] BOLT (1/2)  
11. 6P-5450 [1] BRACKET ASSEM.  
  1F-0748 [2] NUT (1/2) (WELD)  
12. 8T-9396 [2] BOLT (5/8)  
  8P-5450 [2] SPACER  
13. 3P-3178 [1] PLATE ASSEM.  
  1F-0748 [3] NUT (1/2) (WELD)  
14. 2B-3191 [1] PIN  
15. 9F-2978 [9] NUT (3/8) (WELD)  
16. 6F-7030 [2] BOLT  
17. 3P-4122 [1] PLATE  
18. 3P-2945 [1] ANGLE ASSEM.  
19. 6P-5441 [1] PLATE ASSEM.  
  1F-0748 [3] NUT (1/2) (WELD)  
20. 8T-4223 [24] WASHER  
21. 1K-6872 [6] LOCKNUT (1/2)  
22. 8P-5447 [1] ANGLE  
23. 8P-5446 [1] PLATE ASSEM.  
24. 6F-4411 [2] WASHER  
25. 5P-2566 [10] BOLT (1/2)  
26. 8P-5449 [1] ANGLE ASSEM.  
27. 5M-3062 [2] BOLT (3/8)  
28. 5S-7379 [2] BOLT (3/8)  
29. 7D-1649 [1] WASHER  
30. 3S-7232 F [1] FILM  
31. 7B-9008 F [1] NIPPLE  
  F   NOT SHOWN
 

#XEBP73110305
 

8P-6226: HYDRAULIC TANK MOUNTING

HYDRAULIC TANK MOUNTING (8P6226 N/S)
PART OF 9G7923-Page 249, 9G7924-Page 249, 9G7925-Page 250, 9G7927-Page 250
For use with Modular Cab
AN ATTACHMENT
j048476 XEBP7311
8P6226 HYDRAULIC TANK MOUNTING 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. 3Y-6774 [1] ANGLE ASSEM.  
2. 1K-6872 [6] LOCKNUT (1/2)  
3. 8T-4223 [24] WASHER  
4. 7X-0326 [2] BOLT (1/2)  
  6V-8188 [2] NUT (1/2)  
5. 4L-6454 [8] BOLT (3/8)  
6. 8T-4896 [8] WASHER  
7. 030-7963 [1] ELBOW  
8. 6P-6550 [1] PLATE ASSEM.  
  9F-2978 [8] NUT (3/8) (WELD)  
9. 6V-8801 [4] NUT (3/8)  
10. 6P-6549 [1] PLATE ASSEM.  
11. 9F-2978 [6] NUT (3/8) (WELD)  
12. 8P-6131 [1] PLATE ASSEM.  
13. 9F-2978 [11] NUT (3/8) (WELD)  
14. 3Y-6773 [1] ANGLE  
15. 8P-5446 [1] PLATE ASSEM.  
16. 8T-8917 [5] BOLT (1/2)  
17. 8P-5450 [2] SPACER  
18. 8T-9396 [2] BOLT (5/8)  
  6F-4411 [2] WASHER  
19. 5P-2566 [8] BOLT (1/2)  
 

#XEBP73110306
 

3G-1772: BASIC CONTROL VALVE GROUP

3G1772 BASIC CONTROL VALVE GROUP
PART OF 3G1773-Page 263
AN ATTACHMENT
j048356 XEBP7311
3G1772 BASIC CONTROL VALVE GROUP 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 (7/16)  
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. 9S-4190 [2] PLUG  
  2M-9780 [2] SEAL  
 

#XEBP73110307
 

8J-8601: RIPPER LIFT PILOT VALVE GROUP

8J8601 RIPPER LIFT PILOT VALVE GROUP
PART OF 3P4011-Page 247, 6T9581-Page 251, 9G7924-Page 249
8J7499-Page 266
AN ATTACHMENT
j048357 XEBP7311
8J8601 RIPPER LIFT PILOT VALVE GROUP 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-7499 Y [1] VALVE GROUP  
2. 9S-8002 [1] PLUG  
3. 3J-7354 [1] SEAL  
4. 1F-5842 [3] BOLT (5/16)  
5. 8J-7498 [1] MANIFOLD  
6. 6J-3134 [2] SEAL  
7. 8J-7497 [1] MANIFOLD  
8. 5P-3108 [6] SEAL  
9. 9S-8001 [4] PLUG  
10. 4J-7533 [4] SEAL  
11. 8J-1699 [4] SEAL  
  Y   SEE SEPARATE ILLUSTRATION
 

#XEBP73110308
 

3G-1773: RIPPER CONTROL VALVE GROUP

3G1773 RIPPER CONTROL VALVE GROUP
PART OF 3P4011-Page 247, 3P4014-Page 248, 6T9581-Page 251, 6T9582-Page 251, 9G7924-Page 249
9G7927-Page 250
3G1772-Page 262
AN ATTACHMENT
j048355 XEBP7311
3G1773 RIPPER CONTROL VALVE GROUP 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 (1/2)  
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  
7. 9J-3866 [1] ADAPTER  
  4J-0520 [1] SEAL  
8. 0L-1143 [4] BOLT (3/8)  
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   SEE SEPARATE ILLUSTRATION
 

#XEBP73110309
 

3G-1202: BASIC CONTROL VALVE GROUP

3G1202 BASIC CONTROL VALVE GROUP
PART OF 9J7144-Page 256
AN ATTACHMENT
j048342 XEBP7311
3G1202 BASIC CONTROL VALVE GROUP 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. 9S-8004 [4] PLUG  
2. 3J-1907 [4] SEAL  
3. 9S-4180 [2] PLUG  
  4J-7533 [2] SEAL  
4. 9J-5756 [1] SPRING  
5. 9S-8002 [1] PLUG  
  3J-7354 [1] SEAL  
6. 9S-8003 [1] PLUG  
  1J-9671 [1] SEAL  
7. 9J-3947 [1] RETAINER  
8. 5P-4933 [1] SEAL  
9. 2D-6642 [1] BALL  
 

Information:

Special Instruction
Installation Of 173 Hydraulic Control (28A, 20C){5051}
Installation Of 173 Hydraulic Control (28A, 20C){5051}
Specifications
Lift And Tilt Control Valve<BR> 9J7144 (173), 8J7435 (183), 9J7143 (193)
173, 183, 193 HYDRAULIC CONTROLS
Tool Operating Manual
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}
Disassembly and Assembly
Dozer Control Valve
173, 183, 193 HYDRAULIC CONTROLS
Ripper Control Valve
173, 183, 193 HYDRAULIC CONTROLS
Brake Hydraulic Mechanism &amp; Steering Clutch Hydraulic Control Relief Valve (Direct Drive)
D7G TRACTOR POWER TRAIN
Steering Clutch Hydraulic Control Valve (Direct Drive)
D7G TRACTOR POWER TRAIN
Steering Clutch Hydraulic Control Valve (Earlier-Power Shift)
D7G TRACTOR POWER TRAIN
Steering Clutch Hydraulic Control Valve (Later-Power Shift)
D7G TRACTOR POWER TRAIN
Steering Clutch Hydraulic Control Valve
D7G TRACTOR POWER TRAIN
Bulldozer Tilt Control Valve
D7G TRACTOR POWER TRAIN
Bulldozer Control Valve
D7G TRACTOR POWER TRAIN
Service Magazine
New Poppet Valve Improves Operation Of Bulldozer Control Valve {5115}
1984/06/25
New Stem Used In Bulldozer Control Valve {5115}
1986/08/04
Changes To Hydraulic Brake Mechanism And Flow Control Valve{4114}
1977/06/27
New Valve Guide Available{1104}
1995/12/25
New Control Valve And Spring Reduces Control Lever Effort {5115,5051,5154}
1997/01/27
The 6V-8633 Connector Has Changed {5057, 7553}
2005/11/28

Caterpillar Parts SIS Catalog D7G :

TANK AND FILTER
8J-8778 TANK AND FILTER
TANK AND FILTER
8J-8778 TANK AND FILTER
TANK AND VALVE
9J-7153 TANK AND VALVE
6T-9583 HYDRAULIC CONTROL ARRANGEMENT-CONVERSION KIT ONE TO TWO VALVE
6T-9582 HYDRAULIC CONTROL ARRANGEMENT-CONVERSION KIT ONE TO TWO VALVE
6T-9581 HYDRAULIC CONTROL ARRANGEMENT-CONVERSION KIT ONE TO TWO VALVE
9G-7927 HYDRAULIC CONTROL ARRANGEMENT-BULLDOZER, BLEAD TILT AND RIPPER
9G-7925 HYDRAULIC CONTROL ARRANGEMENT-BULLDOZER AND BLADE TILT
BULLDOZER LIFT AND TILT CONTROL VALVE GROUP
9J-7144 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP
BULLDOZER LIFT AND TILT CONTROL VALVE GROUP
9J-7144 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP
BULLDOZER LIFT AND TILT CONTROL VALVE GROUP
9J-7144 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP
HYDRAULIC TANK MOUNTING
3P-3281 HYDRAULIC TANK MOUNTING
HYDRAULIC TANK MOUNTING
8P-6226 HYDRAULIC TANK MOUNTING
BASIC CONTROL VALVE GROUP
3G-1772 BASIC CONTROL VALVE GROUP
RIPPER LIFT PILOT VALVE GROUP
8J-8601 RIPPER LIFT PILOT VALVE GROUP
RIPPER CONTROL VALVE GROUP
3G-1773 RIPPER CONTROL VALVE GROUP

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