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5J2658 PUMP AND MOUNTING GROUP Serial No. 90J1 to 90J66 inclusive. 7J590 Pump parts are shown on Page 177. FOR USE WITH FRONT TRACTOR D9G


HYDRAULIC SYSTEM
PUMP GP
CYLINDER GP
PUMP GP
CYLINDER GP
LUBRICATION SYSTEM
PUMP GP-ENGINE OIL
HYDRAULIC SYSTEM
CYLINDER GP
VALVE GP-QUICK-DROP
CYLINDER GP
IMPLEMENTS
BULLDOZER GP

TRACK-TYPE TRACTOR D9G TRACK-TYPE TRACTOR 90J
 DUAL D9G TRACTOR 90J00001-00092 (MACHINE) UEG0002S D9G 90J   (1968)

HYDRAULIC SYSTEM

PUMP GP
HYDRAULIC PUMP ASSEMBLY
7J-0590 HYDRAULIC PUMP ASSEMBLY
PUMP AND MOUNTING GROUP
5J-2658 PUMP AND MOUNTING GROUP
PUMP AND MOUNTING GROUP
6J-9635 PUMP AND MOUNTING GROUP
 

#UEG0002S0370
 

5J-2658: PUMP AND MOUNTING GROUP

5J2658 PUMP AND MOUNTING GROUP
Serial No. 90J1 to 90J66 inclusive. 7J590 Pump parts
are shown on Page 177. FOR USE WITH FRONT TRACTOR
c105820 UEG0002S
5J2658 PUMP AND MOUNTING GROUP Parts scheme
  For full view, you need register

Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-0590 YC [1] PUMP ASSEM.  
    (See Separate Illustration)
2. 5J-2657 [1] ADAPTER ASSEM.  
3. 1M-7939 [1] BEARING  
4. 3F-6795 [2] DOWEL  
5. 1M-7941 [1] WASHER  
    (Parts of Adapter Assem. 5J2657)
6. 4J-2356 [1] FLANGE  
7. 1M-7940 [3] LOCK  
8. 3F-5792 [1] SEAL  
9. 1J-2176 [1] SEAL  
10. 0S-1589 [2] BOLT  
11. 3B-4510 [2] LOCKWASHER  
  C   INDICATES CHANGE FROM PREVIOUS
  Y   SEPARATE ILLUSTRATION
 

#UEG0002S0371
 

5J-5282: CYLINDER BRACKET GROUP

5J5282 CYLINDER BRACKET GROUP--Type 1
FOR USE WITH FRONT TRACTOR
AN ATTACHMENT
c101992 UEG0002S
5J5282 CYLINDER BRACKET GROUP Parts scheme
  For full view, you need register

Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-1186 [4] CAP  
2. 5J-1187 [8] BEARING  
3. 2J-1253 [2] SEAL  
4. 3B-8486 [4] FITTING  
5. 5J-5367 [1] TUBE ASSEM.  
6. 2J-4710 [2] BEARING  
7. 2J-4711 [2] BEARING  
8. 5F-1474 [2] PLUG  
    (Parts of 5J5367 Tube Assem.))
9. 5J-5365 [2] PIN  
10. 1D-4644 [4] BOLT  
11. 2J-3507 [8] NUT  
12. 9M-2828 [8] WASHER  
13. 3B-8489 [4] FITTING  
14. 1D-4612 [8] BOLT  
15. 3B-4512 [16] LOCKWASHER  
16. 5J-5279 [2] YOKE  
17. 5J-5278 [2] BRACKET  
18. 1J-2989 [4] BOLT  
19. 1A-2029 [4] BOLT  
2. 0S-1591 [2] BOLT  
21. 1D-4717 [2] NUT  
22. 3B-4506 [2] LOCKWASHER  
23. 2J-5917 [2] BRACKET ASSEM.  
24. 5J-9719 [2] PLATE  
25. 5J-5366 [2] COVER  
26. 1A-0458 [8] BOLT  
 

#UEG0002S0372
 

6J-9635: PUMP AND MOUNTING GROUP

6J9635 PUMP AND MOUNTING GROUP
Serial No. 90J67 to 90J85 inclusive. 7J590 Pump parts
are shown on Page 177. FOR USE WITH FRONT TRACTOR
c125964 UEG0002S
6J9635 PUMP AND MOUNTING GROUP Parts scheme
  For full view, you need register

Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-0590 Y [1] PUMP ASSEM.  
    (See Separate Illustration)
2. 0S-1589 [2] BOLT  
3. 3B-4510 [2] LOCKWASHER  
4. 3F-5792 [1] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#UEG0002S0373
 

5J-5282: CYLINDER BRACKET GROUP

5J5282 CYLINDER BRACKET GROUP--Type 2
FOR USE WITH FRONT TRACTOR
AN ATTACHMENT
c109021 UEG0002S
5J5282 CYLINDER BRACKET GROUP Parts scheme
  For full view, you need register

Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-1186 [4] CAP  
2. 5J-1187 [8] BEARING  
3. 2J-1253 [2] SEAL  
4. 3B-8486 [4] FITTING  
5. 5J-5367 [1] TUBE ASSEM.  
6. 7J-1337 C [2] BEARING  
7. 7J-1338 C [2] BEARING  
8. 5F-1474 [2] PLUG  
    (Parts of 5J5367 Tube Assem.)
9. 5J-5365 [2] PIN  
10. 1D-4644 [4] BOLT  
12. 9M-2828 [16] WASHER  
13. 3B-8489 [4] FITTING  
14. 1D-4612 [8] BOLT  
15. 3B-4512 [16] LOCKWASHER  
16. 5J-5279 [2] YOKE  
17. 5J-5278 [2] BRACKET  
18. 1J-2989 [4] BOLT  
19. 1A-2029 [4] BOLT  
20. 0S-1591 [2] BOLT  
21. 1D-4717 [2] NUT  
22. 3B-4506 [2] LOCKWASHER  
23. 2J-5917 [2] BRACKET ASSEM.  
24. 5J-9719 [2] PLATE  
25. 5J-5366 [2] COVER  
26. 1A-0458 [8] BOLT  
  C   INDICATES CHANGE FROM PREVIOUS
 

#UEG0002S0374
 

7J-4457: HYDRAULIC GEAR PUMP ASSEMBLY

7J4457 HYDRAULIC GEAR PUMP ASSEMBLY
Serial No. 90J86-Up
FOR USE WITH FRONT TRACTOR
c118048 UEG0002S
7J4457 HYDRAULIC GEAR PUMP ASSEMBLY Parts scheme
  For full view, you need register

Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-4625 [8] STUD  
2. 8H-5724 [8] NUT  
3. 6J-2391 [8] WASHER  
4. 7J-4772 [1] COUPLING  
5. 7J-4771 [1] RING  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
  8J-9239 C [1] KIT (Seal)  
    (Includes Retainers & Seals)
  8J-3637 C [1] KIT (Front Gear Pump)  
  8J-3638 C [1] KIT (Rear Gear Pump)  
  C   INDICATES CHANGE
 

#UEG0002S0375
 

5J-7226: CYLINDER AND VALVE GROUP

5J7226 CYLINDER AND VALVE GROUP--Type 2
5J4845 Valve and 5J3037 Cylinder parts are shown on Pages 179 and 180
FOR USE WITH FRONT TRACTOR
c141411 UEG0002S
5J7226 CYLINDER AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-4577 C [4] FLANGE  
2. 0S-1588 [8] BOLT  
3. 9B-2079 [1] SPACER  
4. 3J-0555 [1] CLAMP  
5. 0L-1329 [3] BOLT (1.75 in long)  
6. 2B-0947 [2] BOLT (1 in long)  
7. 3B-4508 [8] LOCKWASHER  
8. 5J-4845 Y [1] VALVE GROUP (Quick Drop)  
    (Separate Illustration)
9. 0S-1585 [3] BOLT  
10. 6J-3800 C [1] SEAL  
11. 5J-4480 [1] TUBE ASSEM. (12.60 in long overall)  
  5M-7908 [1] PLUG ASSEM.  
  3J-1907 [1] SEAL  
12. 6J-3625 C [3] SEAL  
13. 6J-3650 C [1] SEAL  
14. 5J-4483 [1] TUBE ASSEM. (60 in long overall)  
    (Valve to Bulldozer Cylinder)
15. 3B-8428 [2] BOLT  
16. 3B-4507 [4] LOCKWASHER  
17. 1D-4703 [2] BOLT  
18. 5J-3037 Y [1] CYLINDER GROUP  
    (Separate Illustration)
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0002S0376
 

5J-7226: CYLINDER AND VALVE GROUP

5J7226 CYLINDER AND VALVE GROUP
5J3037 CYLINDER PARTS ARE SHOWN ON PAGE 180
FOR USE WITH FRONT TRACTOR
c100617 UEG0002S
5J7226 CYLINDER AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1H-3305 [4] FLANGE  
2. 0S-1588 [8] BOLT  
3. 3B-4506 [8] LOCKWASHER  
4. 3J-0555 [1] CLAMP  
5. 0L-1329 [3] BOLT (1.75" Long)  
6. 2B-0947 [2] BOLT (1" Long)  
7. 3B-4508 [8] LOCKWASHER  
8. 5J-4845 Y [1] VALVE GROUP (Quick Drop)  
    (See Separate Illustration)
9. 0S-1585 [3] BOLT  
10. 5J-1359 [1] SEAL  
11. 5J-4480 [1] TUBE ASSEM. (12.60" long overall)  
  5M-7908 [2] PLUG ASSEM.  
    (Part of 5J4480 Tube Assem.)
  3J-1907 [2] SEAL  
    (1 in each 5M7908 Plug Assem.)
12. 5J-1357 [3] SEAL  
13. 5J-1358 [1] SEAL  
14. 5J-4483 [1] TUBE ASSEM. (60" long overall)  
    (Valve to Bulldozer Cylinder)
15. 3B-8428 [2] BOLT  
16. 3B-4507 [4] LOCKWASHER  
17. 1D-4703 [2] BOLT  
18. 5J-3037 Y [1] CYLINDER GROUP  
    (See Separate Illustration)
19. 9B-2079 [1] SPACER  
  Y   SEPARATE ILLUSTRATION
 

#UEG0002S0377
 

5J-4845: VALVE GP-QUICK DROP

5J4845 EXTERNAL QUICK VALVE GROUP
PART OF 5J7226 CYLINDER AND VALVE GROUP
c126671 UEG0002S
5J4845 VALVE GP-QUICK DROP Parts scheme
  For full view, you need register

Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7F-8268 [1] SEAL  
  6J-8336 [1] SLEEVE GROUP  
  6J-8335 [1] SLEEVE  
  6J-8334 [1] SLEEVE  
  0S-1569 [2] BOLT  
  3B-4510 [2] LOCKWASHER  
  5J-4895 [1] BODY GROUP  
  [1] VALVE  
  [1] PLUNGER  
  [1] BODY  
  7M-1297 [1] SPRING  
  6B-0863 [1] WASHER  
  5J-7881 [1] PLATE  
    (GROUP NO.)
  7B-3028 [1] SCREW  
 

#UEG0002S0378
 

5J-3037: HYDRAULIC CYLINDER GROUP

5J3037 HYDRAULIC CYLINDER GROUP--6.25" Bore x 50.12" Stroke--2 Required
Part of 5J7226 Cylinder and Valve Group shown on Page 179
c110077 UEG0002S
5J3037 HYDRAULIC CYLINDER GROUP Parts scheme
  For full view, you need register

Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2J-0564 [1] NUT  
2. 5J-3326 J [1] RING  
3. 2J-1740 [2] SPACER  
4. 5J-3036 R [1] CYLINDER ASSEM.  
5. 5J-3024 [1] BRACKET ASSEM.  
6. 1F-0748 [1] NUT  
    (Part of Bracket Assem. 5J3024)
7. 5J-1193 [2] BEARING  
8. 3J-4315 [2] BRACKET  
    (Parts of Cylinder Assem. 5J3036)
9. 5J-0753 [1] LINK ASSEM.  
10. 1B-4439 [1] NUT  
11. 3B-5301 [1] COTTER PIN  
12. 8F-8733 J [1] SEAL  
13. 4J-9223 CJ [1] RING  
14. 5J-3032 [1] HEAD  
15. 1D-4627 [4] BOLT  
16. 3B-4514 [6] LOCKWASHER  
17. 2J-1408 J [1] PACKING  
18. 2J-1431 C [1] RETAINER  
19. 2J-1411 CJ [1] SEAL  
20. 5J-3031 R [1] ROD  
21. 1D-4569 [3] BOLT  
22. 3B-4508 [3] LOCKWASHER  
23. 5J-2246 C [1] BEARING  
24. 5J-2245 C [1] BEARING (threaded holes)  
25. 4J-2940 [4] SHIM  
26. 3J-6043 [1] TRUNNION  
27. 5J-3026 [1] PISTON ASSEM.  
28. 1J-8569 [4] INSERT  
29. 1J-8568 [2] PLUNGER  
    (Parts of 5J3026 Assem.)
30. 3B-8489 [1] FITTING  
31. 0S-1591 [4] BOLT  
32. 3B-4506 [4] LOCKWASHER  
33. 1D-4630 [2] BOLT  
34. 2J-1404 [6] SHIM  
35. 5H-2068 [1] COVER  
36. 4F-7952 [1] SEAL  
37. 3L-0526 [4] BOLT  
    (Shipping and Storage)
38. 5J-4990 J [1] SEAL ASSEM.  
    AVAILABLE REPAIR KIT(S):
  416-2147 J [1] KIT-SEAL (HYDRAULIC CYLINDER)  
  C   INDICATES CHANGE FROM PREVIOUS
  J   KIT MARKED J SERVICES PARTS MARKED J
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0002S0379
 

6J-7549: PIN GROUP

PIN GROUP (6J7549 N/S)--2 Required
Only separate parts serviced.
FOR USE WITH FRONT TRACTOR
c124489 UEG0002S
6J7549 PIN GROUP Parts scheme
  For full view, you need register

Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-3668 [1] PIN  
2. 2J-1292 [1] PIN  
3. 0S-1585 [1] BOLT  
  3B-4508 [1] LOCKWASHER  
 

Information:

Special Instruction
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Nexus Gear Pump Porting{5073}
Nexus Gear Pump Porting{5073}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Procedure to Fill Gear Pump with Oil Before Start-Up{5073}
Procedure to Fill Gear Pump with Oil Before Start-Up{5073}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Vane Type Hydraulic Pump Identification Guidelines {5055}
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}
Reuse And Salvage Guidelines
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Vane Type Hydraulic Pumps {5055}
Vane Type Hydraulic Pumps {5055}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Vane Type Hydraulic Pump Identification Guidelines {5055}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
Thermal Spray Procedures for Tyrone Drive Shaft (Pump Gear){0679, 3066, 5073}
Thermal Spray Procedures for Tyrone Drive Shaft (Pump Gear){0679, 3066, 5073}
Bench Test Procedures
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Vane Pumps {5055}
Bench Test Procedure for Vane Pumps {5055}
Service Magazine
Modification Of Floor Plate Is Necessary To Install Replacement Implement Pump{5073,7253}
1981/10/19
Serviceable Piece Parts And Service Tools Are Available For Tyrone TP20 Series Tandem Gear Pumps{5073,0600}
1984/10/22
New Hose Assembly Used Between Steering Pump And Filter{3154,4104}
1977/07/11
Improved Analysis of Non-Warrantable Failures for Reman Vane Cartridges {5055}
2004/07/05
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 D9G :

HYDRAULIC PUMP ASSEMBLY
7J-0590 HYDRAULIC PUMP ASSEMBLY
BULLDOZER LINES GROUP
5J-4390 BULLDOZER LINES GROUP
BULLDOZER AND TILT CONTROL GROUP
7S-7425 BULLDOZER AND TILT CONTROL GROUP
RELIEF VALVE GROUP
5J-3263 RELIEF VALVE GROUP
CONTROL VALVE GROUP
5J-3067 CONTROL VALVE GROUP
CONTROL VALVE GROUP
5J-3039 CONTROL VALVE GROUP
CONTROL VALVE GROUP
7J-2026 CONTROL VALVE GROUP
5J-9787 TANK AND VALVE GROUP
CYLINDER BRACKET GROUP
5J-5282 CYLINDER BRACKET GROUP
PUMP AND MOUNTING GROUP
6J-9635 PUMP AND MOUNTING GROUP
CYLINDER BRACKET GROUP
5J-5282 CYLINDER BRACKET GROUP
HYDRAULIC GEAR PUMP ASSEMBLY
7J-4457 HYDRAULIC GEAR PUMP ASSEMBLY
CYLINDER AND VALVE GROUP
5J-7226 CYLINDER AND VALVE GROUP
CYLINDER AND VALVE GROUP
5J-7226 CYLINDER AND VALVE GROUP
VALVE GP-QUICK DROP
5J-4845 VALVE GP-QUICK DROP
HYDRAULIC CYLINDER GROUP
5J-3037 HYDRAULIC CYLINDER GROUP

Truck sale:

Caterpillar D9G
 
Caterpillar D9G
- Crawler dozers
HOLT CAT
Caterpillar D9G, Crawler dozers, Construction
 
Caterpillar D9G, Crawler dozers, Construction
- Crawler dozers
WILLIAM ADAMS PTY. LTD.
 
26.828 
Caterpillar D9G, Bulldozer, Bau-Und Bergbauausrüstung


1971 CAT D9G
USD $14,900 
1971 CAT D9G

Binkley Equipment
Rochester, Minnesota
1970 CAT D9G
Call 
1970 CAT D9G

Auto Express
RICH CREEK, Virginia
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