9S6660 LIFT CYLINDER AND VALVE GROUP-L.H. PART OF 8A8253 AND 8A8252 BULLDOZER ARRANGEMENTS LISTED ON PAGES 272A & 273A. 7J3334 CYLINDER AND 5J3863 VALVE PARTS ARE SHOWN ON PAGES 240B & 242. AN ATTACHMENT D7G



HYDRAULIC SYSTEM
VALVE & CYLINDER GP
CYLINDER GP
VALVE GP
VALVE GP-QUICK-DROP

TRACK-TYPE TRACTOR D7G TRACK-TYPE TRACTOR 91V
 D7G TRACTOR / DIRECT DRIVE / 91V01917-UP (MACHINE) POWERED BY 3306 ENGINE SEBP1426 D7G 91V   (1975)

HYDRAULIC SYSTEM

VALVE & CYLINDER GP
VALVE & CYLINDER GP
9S-6659 VALVE & CYLINDER GP
VALVE & CYLINDER GP
9S-6659 VALVE & CYLINDER GP
VALVE & CYLINDER GP
9S-6660 VALVE & CYLINDER GP
VALVE & CYLINDER GP
9S-6660 VALVE & CYLINDER GP
 

#SEBP14260360
 

9S-6660: VALVE & CYLINDER GP

9S6660 LIFT CYLINDER AND VALVE GROUP-L.H.
PART OF 8A8253 AND 8A8252 BULLDOZER ARRANGEMENTS LISTED ON PAGES 272A &
273A. 7J3334 CYLINDER AND 5J3863 VALVE PARTS ARE SHOWN ON PAGES 240B &
242. AN ATTACHMENT
c205528 SEBP1426
9S6660 VALVE & CYLINDER GP Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 5J-3863 Y [1] VALVE GROUP  
    (Separate Illustration)
2. 0S-1585 [3] BOLT  
3. 3B-4508 [8] LOCKWASHER  
4. 0L-1134 [1] WASHER  
5. 1P-4576 C [4] FLANGE  
6. 0S-1588 [8] BOLT  
7. 3B-4506 C [4] LOCKWASHER  
8. 3P-9109 C [1] SUPPORT ASSEM.  
  3F-7673 [1] NUT  
9. 9S-6630 [1] TUBE ASSEM.  
  6J-3600 [1] SEAL 2.54 cm(1 in.) I.D.  
  6J-3800 [1] SEAL 5.08 cm(2 in.) I.D.  
10. 0L-1143 [2] BOLT  
11. 0S-1591 [2] BOLT  
12. 3J-6572 [12] SHIM  
13. 1D-4615 [4] BOLT  
  2J-3506 [4] NUT  
  3B-4512 [4] LOCKWASHER  
14. 8J-2880 C [1] CAP  
15. 7J-3334 Y [1] CYLINDER GROUP  
    (Separate Illustration)
16. 6P-9733 C [1] TUBE ASSEM.  
  6J-3625 [2] SEAL 3.18 cm(1.25 in.) I.D.  
  6J-3650 [1] SEAL 3.81 cm(1.50 in.) I.D.  
17. 0L-1329 [3] BOLT  
18. 2B-0947 [2] BOLT  
19. 4B-4278 C [8] WASHER  
20. 4B-4283 C [1] WASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14260361
 

9S-6660: VALVE & CYLINDER GP

9S6660 LIFT CYLINDER & VALVE GROUP-L.H.
PART OF 1U0879, 1U0880 & 1U0881 BULLDOZER ARRANGEMENTS LISTED ON PAGES
272, 273 & 274. 1U2136 CYLINDER & 5J3863 VALVE PARTS ARE SHOWN ON PAGES
241 & 242. AN ATTACHMENT
c180408 SEBP1426
9S6660 VALVE & CYLINDER GP Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 5J-3863 Y [1] VALVE GROUP  
    (Separate Illustration)
2. 0S-1585 [3] BOLT  
3. 3B-4508 [7] LOCKWASHER  
4. 2M-0849 C [1] WASHER  
5. 1P-4576 [4] FLANGE  
6. 0S-1588 [8] BOLT  
7. 3B-4506 [4] LOCKWASHER  
8. 3P-9109 [1] SUPPORT ASSEM.  
  3F-7673 [1] NUT  
9. 3T-0732 C [1] TUBE ASSEM.  
  1P-3703 C [1] SEAL 2.54 cm(1 in.) I.D.  
  4J-0525 C [1] SEAL 5.08 cm(2 in.) I.D.  
10. 0L-1143 [2] BOLT  
11. 0S-1591 [2] BOLT  
12. 3J-6572 [12] SHIM  
13. 1D-4615 [4] BOLT  
  2J-3506 [4] NUT  
  3B-4512 [4] LOCKWASHER  
14. 8J-2880 [1] CAP  
15. 1U-2136 CY [1] CYLINDER GROUP  
    (Separate Illustration)
16. 6P-9733 [1] TUBE ASSEM.  
16. 4J-0522 C [2] SEAL 3.18 cm(1.25 in.) I.D.  
  4J-0523 C [1] SEAL 3.81 cm(1.50 in.) I.D.  
17. 0L-1329 [3] BOLT  
18. 2B-0947 [2] BOLT  
19. 4B-4278 [8] WASHER  
20. 4B-4283 [1] WASHER  
21. 9S-6803 C [2] CLAMP  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14260362
 

5J-8012: CYLINDER GP-TILT

5J8012 TILT CYLINDER GROUP (CHGS. 0-1) 152 MM (6") BORE X 102 MM (4")
STROKE. 7A BULLDOZER SERIAL NO. 72F17800-UP AND 30F1500-UP. 5J7929
CYLINDER PARTS ARE SHOWN ON PAGE 239. NOTE: QUANTITIES SHOWN ARE THOSE
REQUIRED FOR BOTH R.H. & L.H. SIDES. AN ATTACHMENT
c150788 SEBP1426
5J8012 CYLINDER GP-TILT Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 5J-7929 Y [2] CYLINDER GROUP  
    (Separate Illustration)
2. 0S-1626 [2] BOLT 1.50 in. (38.1 mm) long  
3. 1A-0458 [2] BOLT 1.75 in. (44.45 mm) long  
4. 3B-4512 [4] LOCKWASHER  
5. 5J-7897 [1] GUARD ASSEM. (R.H.)  
  5J-7898 [1] GUARD ASSEM. (L.H.)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP14260363
 

5J-7929: CYLINDER GP

5J7929 TILT CYLINDER GROUP-R.H.-152.4 MM (6") BORE X 101.6 MM (4") STROKE
7A BULLDOZER SERIAL NO. 72F17800-UP AND 30F1500-UP. PART OF 5J8012 TILT
CYLINDER GROUP SHOWN ON PAGE 238. AN ATTACHMENT
c182135 SEBP1426
5J7929 CYLINDER GP Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 3J-6559 [2] CAP  
2. 3J-6572 [24] SHIM  
3. 3B-2968 [8] BOLT  
4. 3B-4512 C [8] LOCKWASHER  
5. 4J-6837 [1] CYLINDER ASSEM.  
  3D-2891 C [1] BALL  
6. 5F-1678 [1] SEAL  
7. 5J-7893 [1] TUBE ASSEM.  
8. 0T-0055 [4] BOLT  
9. 3B-4506 C [9] LOCKWASHER  
10. 2J-3243 [1] RETAINER  
11. 0S-1594 [1] BOLT  
  1D-4717 [1] NUT  
  4B-4278 [1] WASHER  
12. 4J-4500 [1] WASHER  
13. 5J-5731 [1] NUT  
14. 5J-7888 [1] ROD ASSEM.  
15. 0S-1571 [4] BOLT  
16. 1K-6982 [1] SEAL  
17. 4F-8421 [6] SHIM  
18. 4F-8420 [1] PACKING  
19. 5J-7889 [1] HEAD  
20. 1D-4627 [4] BOLT  
  3B-4514 [4] LOCKWASHER  
21. 5H-3252 [1] SEAL  
  2K-3258 [1] RING  
22. 5J-0014 [1] RING  
23. 5J-4989 [2] SEAL ASSEM.  
24. 4J-9981 [1] PISTON  
  C   INDICATES CHANGE
 

#SEBP14260364
 

1U-2135: CYLINDER GP

1U2135 LIFT CYLINDER GROUP-R.H.-120.65 MM (4.75") BORE X 955.5 MM (37.60")
STROKE
PART OF 9S6659 LIFT CYLINDER & VALVE GROUP SHOWN ON PAGE 236.
AN ATTACHMENT
c180411 SEBP1426
1U2135 CYLINDER GP Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 6J-0713 [1] PISTON ASSEM.  
2. 6J-0714 [1] PLUNGER (Grooved)  
3. 5J-2528 [1] PLUNGER (Plain)  
4. 2J-3781 [4] INSERT  
    (Parts of 6J713 Assem.)
5. 4J-3342 [1] RING  
6. 5J-4987 [1] SEAL ASSEM.  
    (Includes)
  5J-4965 [1] RING  
  5J-4966 [1] SEAL  
7. 7J-3337 R [1] CYLINDER ASSEM.  
8. 4J-6167 [2] BEARING  
    (Part of 7J3337 Assem.)
9. 1U-1805 [1] HEAD  
10. 1A-8063 [4] BOLT  
  5P-8248 [4] WASHER  
11. 7J-3338 R [1] ROD  
12. 1K-6982 [1] SEAL  
13. 5J-0964 [1] SEAL  
14. 5J-3620 [1] SEAL  
15. 2J-3961 [1] RING  
16. 5H-6734 [1] SEAL  
17. 2J-3950 [1] NUT  
  2R-0219 [1] WASHER  
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP14260365
 

7J-3333: CYLINDER GP-LIFT

7J3333 LIFT CYLINDER GROUP-R.H.-120.65 MM (4.75") BORE X 955.5 MM (37.60")
STROKE
PART OF 9S6659 LIFT CYLINDER AND VALVE GROUP SHOWN ON PAGE 236A
AN ATTACHMENT
c205529 SEBP1426
7J3333 CYLINDER GP-LIFT Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 6J-0713 [1] PISTON ASSEM.  
2. 6J-0714 [1] PLUNGER (Grooved)  
3. 5J-2528 [1] PLUNGER (Plain)  
4. 2J-3781 [4] INSERT  
    (Parts of 6J713 Assem.)
5. 4J-3342 [1] RING  
6. 5J-4987 [1] SEAL ASSEM.  
    (Includes)
  5J-4965 [1] RING  
  5J-4966 [1] SEAL  
7. 7J-3337 R [1] CYLINDER ASSEM.  
8. 4J-6167 [2] BEARING  
    (Part of 7J3337 Assem.)
9. 7J-3332 [1] HEAD  
10. 1A-8063 [4] BOLT  
  3B-4512 [4] LOCKWASHER  
11. 2J-3243 [1] RETAINER  
12. 0S-1591 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
13. 7J-3338 R [1] ROD  
14. 1K-6982 [1] SEAL  
15. 4F-8421 [4] SHIM .01 in. (.25 mm) thick  
  9F-6635 [1] SHIM .048 in. (1.22 mm) thick  
16. 4F-8420 [1] PACKING (3 Rings)  
17. 5J-3620 [1] SEAL  
18. 2J-3961 [1] RING  
19. 5H-6734 [1] SEAL  
20. 2J-3950 [1] NUT  
  2R-0219 [1] WASHER  
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP14260366
 

7J-3334: CYLINDER GP-LIFT

7J3334 LIFT CYLINDER GROUP-L.H.-120.65 MM (4.75") BORE X 955.5 MM (37.60")
STROKE
PART OF 9S6660 LIFT CYLINDER AND VALVE GROUP SHOWN ON PAGE 236B
AN ATTACHMENT
c205530 SEBP1426
7J3334 CYLINDER GP-LIFT Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 6J-0713 [1] PISTON ASSEM.  
2. 6J-0714 [1] PLUNGER (Grooved)  
3. 5J-2528 [1] PLUNGER (Plain)  
4. 2J-3781 [4] INSERT  
    (Parts of 6J0713 Assem.)
5. 4J-3342 [1] RING  
6. 5J-4987 [1] SEAL ASSEM.  
    (Includes)
  5J-4965 [1] RING  
  5J-4966 [1] SEAL  
7. 7J-3337 R [1] CYLINDER ASSEM.  
8. 4J-6167 [2] BEARING  
    (Part of 7J3337 Assem.)
9. 7J-3332 [1] HEAD  
10. 1A-8063 [4] BOLT  
  3B-4512 [4] LOCKWASHER  
11. 2J-3243 [1] RETAINER  
12. 0S-1591 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
13. 7J-3338 R [1] ROD  
14. 1K-6982 [1] SEAL  
15. 4F-8421 [4] SHIM .01 in. (.25 mm) thick  
  9F-6635 [1] SHIM .048 in. (1.22 mm) thick  
16. 4F-8420 [1] PACKING (3 Rings)  
17. 5J-3620 [1] SEAL  
18. 2J-3961 [1] RING  
19. 5H-6734 [1] SEAL  
20. 2J-3950 [1] NUT  
  2R-0219 [1] WASHER  
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP14260367
 

1U-2136: CYLINDER GP-LIFT

1U2136 LIFT CYLINDER GROUP-L.H.-120.65 MM (4.75") BORE X 955.5 MM (37.60")
STROKE
PART OF 9S6660 LIFT CYLINDER & VALVE GROUP SHOWN ON PAGE 237
AN ATTACHMENT
c180409 SEBP1426
1U2136 CYLINDER GP-LIFT Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 6J-0713 [1] PISTON ASSEM.  
2. 6J-0714 [1] PLUNGER (Groved)  
3. 5J-2528 [1] PLUNGER (Plain)  
4. 2J-3781 [4] INSERT  
    (Parts of 6J713 Assem.)
5. 4J-3342 [1] RING  
6. 5J-4987 [1] SEAL ASSEM.  
    (Includes)
  5J-4965 [1] RING  
  5J-4966 [1] SEAL  
7. 7J-3337 R [1] CYLINDER ASSEM.  
8. 4J-6167 [2] BEARING  
    (Part of 7J3337 Assem.)
9. 1U-1805 [1] HEAD  
10. 1A-8063 [4] BOLT  
  5P-8248 [4] WASHER  
11. 7J-3338 R [1] ROD  
12. 1K-6982 [1] SEAL  
13. 5J-0964 [1] SEAL  
14. 5J-3620 [1] SEAL  
15. 2J-3961 [1] RING  
16. 5H-6734 [1] SEAL  
17. 2J-3950 [1] NUT  
  2R-0219 [1] WASHER  
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP14260368
 

8J-8601: VALVE GP

8J8601 RIPPER LIFT PILOT VALVE GROUP
PART OF 3P4011 & 9G7924 HYDRAULIC CONTROL ARRANGEMENTS LISTED ON PAGES 217
& 220
8J7499 VALVE PARTS ARE SHOWN ON PAGE 243. AN ATTACHMENT
c218696 SEBP1426
8J8601 VALVE GP Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

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
 

#SEBP14260369
 

5J-3863: VALVE GP-QUICK-DROP

5J3863 QUICK DROP VALVE GROUP-EXTERNAL
PART OF 9S6659 & 9S6660 LIFT CYLINDER & VALVE GROUP SHOWN ON PAGE 236,
236A, 236B & 237. AN ATTACHMENT
c131914 SEBP1426
5J3863 VALVE GP-QUICK-DROP Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 4J-7101 [1] SLEEVE  
2. 0S-1569 [2] BOLT  
  3B-4510 [2] LOCKWASHER  
3. 7F-8268 [1] SEAL  
4. 5J-3719 [1] SPRING  
5. 5J-7880 [1] PLATE  
  7B-3028 [1] SCREW  
  5J-3721 [1] BODY GROUP  
  Q   NOT SERVICED
 

Information:

Caterpillar Parts SIS Catalog D7G :

VALVE & CYLINDER GP
9S-6659 VALVE & CYLINDER GP
VALVE & CYLINDER GP
9S-6659 VALVE & CYLINDER GP
VALVE GP
3G-1772 VALVE GP
VALVE GP-PILOT
8J-7494 VALVE GP-PILOT
VALVE GP
8J-7488 VALVE GP
VALVE GP
8J-7489 VALVE GP
VALVE GP-CONTROL
3G-1773 VALVE GP-CONTROL
HOUSING GP-LEVER
1U-1818 HOUSING GP-LEVER
VALVE & CYLINDER GP
9S-6660 VALVE & CYLINDER GP
CYLINDER GP-TILT
5J-8012 CYLINDER GP-TILT
CYLINDER GP
5J-7929 CYLINDER GP
CYLINDER GP
1U-2135 CYLINDER GP
CYLINDER GP-LIFT
7J-3333 CYLINDER GP-LIFT
CYLINDER GP-LIFT
7J-3334 CYLINDER GP-LIFT
CYLINDER GP-LIFT
1U-2136 CYLINDER GP-LIFT
VALVE GP
8J-8601 VALVE GP

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