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3G8089 CYLINDER GROUP--L.H.--130 mm (5 in.) Bore x 1170 mm (46 in.) Stroke Part of 3P4048 Cylinder and Valve Group shown on Pages 20A-2 and 20D 8A


HYDRAULIC SYSTEM
CYLINDER GP
VALVE GP
LINES GP-BULLDOZER
LINES GP-HYDRAULIC

BULLDOZER 8A BULLDOZER 28E
 8A, 8S & 8U BULLDOZERS 28E11126-UP SEBP1000 8A 28E   (1976)

HYDRAULIC SYSTEM

CYLINDER GP
LIFT CYLINDER GROUP
8J-8584 LIFT CYLINDER GROUP
CYLINDER GROUP
3G-8090 CYLINDER GROUP
CYLINDER GROUP
3G-8089 CYLINDER GROUP
LIFT CYLINDER GROUP
8J-8585 LIFT CYLINDER GROUP
 

#SEBP10000060
 

3G-8089: CYLINDER GROUP

3G8089 CYLINDER GROUP--L.H.--130 mm (5 in.) Bore x 1170 mm (46 in.) Stroke
Part of 3P4048 Cylinder and Valve Group shown on Pages 20A-2 and 20D
c172557 SEBP1000
3G8089 CYLINDER GROUP Parts scheme
  For full view, you need register

Parts for your 8A BULLDOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-2531 [1] PISTON ASSEM.  
    (Includes)
2. 5J-2529 [4] INSERT  
3. 5J-2528 [2] PLUNGER  
4. 5J-2527 [1] WASHER  
5. 8J-8583 R [1] CYLINDER ASSEM.  
    (Includes)
6. 5J-1192 [2] BEARING  
7. 9J-7048 [1] BOSS  
8. 1A-8063 [2] BOLT 2.50 in. (63.50 mm) long  
  1D-4610 [2] BOLT 3.25 in. (82.55 mm) long  
  5P-8248 [4] WASHER  
9. 3G-8088 [1] HEAD  
10. 5J-5731 [1] NUT  
11. 4J-3420 [1] RING  
12. 1J-3540 [1] SEAL  
13. 5J-5020 [1] SEAL ASSEM.  
14. 2K-4096 [1] RING  
15. 5F-3144 [1] SEAL  
16. 8J-8582 R [1] ROD ASSEM.  
17. 5J-8275 [1] SEAL  
18. 6J-6553 [1] SEAL  
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP10000061
 

8J-8585: LIFT CYLINDER GROUP

8J8585 LIFT CYLINDER GROUP--(Change 0-4)--L.H.--130 mm (5") Bore x 1170 mm (46") Stroke
Replaced by 3G8089 shown on Page 21B
Part of 3P4048 Cylinder and Valve Group shown on Pages 20, 20A & 20B
c154422 SEBP1000
8J8585 LIFT CYLINDER GROUP Parts scheme
  For full view, you need register

Parts for your 8A BULLDOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-2531 [1] PISTON ASSEM.  
    (Includes)
2. 5J-2529 [4] INSERT  
3. 5J-2528 [2] PLUNGER  
4. 5J-2527 [1] WASHER  
5. 8J-8583 R [1] CYLINDER ASSEM.  
    (Includes)
6. 5J-1192 [2] BEARING  
7. 9J-5645 [1] HEAD  
8. 1A-8063 [2] BOLT 2.50 in. (63.50 mm) long  
  1D-4610 [2] BOLT 3.25 in. (82.55 mm) long  
  3B-4512 [4] LOCKWASHER  
9. 5F-3500 [6] SHIM  
10. 9J-5646 [1] RETAINER  
11. 0S-1571 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
12. 1J-3540 [1] SEAL  
13. 5F-3498 [1] PACKING  
14. 2K-4096 [1] RING  
15. 5F-3144 [1] SEAL  
16. 8J-8582 RC [1] ROD ASSEM.  
17. 5J-5020 [1] SEAL ASSEM.  
18. 4J-3420 [1] RING  
19. 5J-5731 [1] NUT  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP10000062
 

6J-0608: VALVE GP

6J608 EXTERNAL QUICK DROP VALVE GROUP
Part of 3P4047 and 3P4048 Cylinder and Valve Groups shown on Pages 19
through 20B
c112373 SEBP1000
6J0608 VALVE GP Parts scheme
  For full view, you need register

Parts for your 8A BULLDOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] SLEEVE  
2. [2] BOLT  
  [2] LOCKWASHER  
3. [1] SEAL  
4. [1] SPRING  
5. [1] PLATE  
  [1] SCREW  
  [1] BODY GROUP  
6. [1] BODY  
7. [1] PLUNGER  
8. [1] VALVE  
9. [1] WASHER  
 

#SEBP10000063
 

2P-6652: BULLDOZER LINES GROUP

2P6652 BULLDOZER LINES GROUP--Type 1
FOR USE BULLDOZERS WITH 28E, 29V & 30V SERIAL NUMBERS ONLY
Part of all Bulldozer Arrangements listed on Pages 4 through 5
c147419 SEBP1000
2P6652 BULLDOZER LINES GROUP Parts scheme
  For full view, you need register

Parts for your 8A BULLDOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-5682 [4] HOSE ASSEM.  
  9S-0247 H HOSE 24.60 in.  
2. 3S-7165 [1] STEM ASSEM. (Straight)  
3. 3S-7166 [2] SLEEVE  
4. 3S-8358 [1] STEM ASSEM. (22.5 degrees)  
5. 4J-5267 [8] SEAL  
6. 0V-0375 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
7. 2P-6589 [1] MANIFOLD  
8. 1P-4576 [8] FLANGE  
9. 0S-1588 [16] BOLT  
10. 4B-4278 [20] WASHER  
11. 2P-1566 C [2] BRACKET  
12. 4J-0524 [2] SEAL  
13. 0S-1589 [4] BOLT  
  3B-4510 [4] LOCKWASHER  
14. 3P-5550 C [1] TUBE ASSEM.  
15. 7S-8920 [2] CLIP (slotted)  
  7S-8921 [2] CLIP (tabbed)  
16. 1A-2029 [2] BOLT  
  1D-4717 [2] NUT  
  3B-4506 [2] LOCKWASHER  
17. 3P-5552 C [1] TUBE ASSEM.  
18. 0S-1585 [8] BOLT  
  4B-4280 [8] WASHER  
19. 1P-4579 [4] FLANGE  
  C   INDICATES CHANGE
 

#SEBP10000064
 

2P-6652: BULLDOZER LINES GROUP

2P6652 BULLDOZER LINES GROUP--Type 2
FOR USE BULLDOZERS WITH 28E, 29V & 30V SERIAL NUMBERS ONLY
Part of all Bulldozer Arrangements listed on Pages 4 through 5
c226031 SEBP1000
2P6652 BULLDOZER LINES GROUP Parts scheme
  For full view, you need register

Parts for your 8A BULLDOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-5682 [4] HOSE ASSEM.  
    (Includes)
  9S-0247 CH HOSE 24.6 in. (62 cm)  
2. 3S-7165 [1] STEM ASSEM. (straight)  
3. 3S-7166 [2] SLEEVE  
4. 3S-8358 [1] STEM ASSEM. (22.5 DEGREES)  
5. 4J-5267 [8] SEAL  
6. 0V-0375 [2] BOLT  
7. 2P-6589 [1] MANIFOLD  
8. 1P-4576 [8] FLANGE  
9. 0S-1588 [16] BOLT  
10. 5M-2894 C [20] WASHER  
11. 2P-1566 [2] BRACKET  
12. 4J-0524 [2] SEAL  
13. 0S-1589 [4] BOLT  
  5P-8247 C [4] WASHER  
14. 8P-4891 C [1] TUBE ASSEM.  
15. 7S-8920 [2] CLIP (slotted)  
  7S-8921 [2] CLIP (tabbed)  
16. 3B-1915 C [2] BOLT  
  1D-4717 [2] NUT  
17. 8P-4893 C [1] TUBE ASSEM.  
18. 0S-1585 [8] BOLT  
19. 1P-4579 [4] FLANGE  
20. 5P-8245 C [12] WASHER  
21. 0L-1329 C [1] BOLT  
  1K-6872 C [1] LOCKNUT  
22. 8P-4889 C [2] CLAMP  
23. 1F-5835 C [1] SPACER  
  C   INDICATES CHANGE
  H   ORDER BY THE INCH
 

#SEBP10000065
 

2P-6652: BULLDOZER LINES GROUP

2P6652 BULLDOZER LINES GROUP--Type 1
FOR USE ON BULLDOZERS WITH 60V AND 34W SERIAL NUMBERS ONLY
Part of 8J9603 and 8J9900 Bulldozer Arrangements listed on Pages 4 and 5
j11090e SEBP1000
2P6652 BULLDOZER LINES GROUP Parts scheme
  For full view, you need register

Parts for your 8A BULLDOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0V-0375 [2] BOLT  
2. 3B-4508 [2] LOCKWASHER  
3. 2P-6589 [1] MANIFOLD  
4. 2K-0190 [8] FLANGE  
5. 4J-5267 [8] SEAL  
6. 9S-5682 [4] HOSE ASSEM.  
  9S-0247 H HOSE 63cm  
7. 3S-8358 [1] STEM ASSEM. (22.5 degrees)  
8. 3S-7166 [2] SLEEVE  
9. 3S-7165 [1] STEM ASSEM. (Straight)  
10. 0S-1589 [4] BOLT  
11. 3B-4510 [4] LOCKWASHER  
12. 3P-5550 [1] TUBE ASSEM.  
13. 3P-5552 [1] TUBE ASSEM.  
14. 3H-4330 [4] FLANGE  
15. 4J-0524 [2] SEAL  
16. 0S-1588 [16] BOLT  
17. 3B-4506 [18] LOCKWASHER  
18. 0S-1585 [8] BOLT  
19. 3B-4509 [8] LOCKWASHER  
20. 2P-1566 [2] BRACKET  
21. 1A-2029 [2] BOLT  
22. 4B-4278 [4] WASHER  
23. 1D-4717 [2] NUT  
24. 7S-8920 [2] CLIP  
25. 7S-8921 [2] CLIP  
  H   ORDER BY THE CM
 

#SEBP10000066
 

2P-6652: BULLDOZER LINES GROUP

2P6652 BULLDOZER LINES GROUP--Type 2
FOR USE ON BULLDOZERS WITH 60V AND 34W SERIAL NUMBERS ONLY
Part of 8J9603 and 8J9900 Bulldozer Arrangements listed on Pages 4 and 5
j12844e SEBP1000
2P6652 BULLDOZER LINES GROUP Parts scheme
  For full view, you need register

Parts for your 8A BULLDOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0V-0375 [2] BOLT  
2. 2M-0849 C [2] WASHER  
3. 2P-6589 [1] MANIFOLD  
4. 2K-0190 [8] FLANGE  
5. 4J-5267 [8] SEAL  
6. 9S-5682 [4] HOSE ASSEM.  
  5P-0180 H HOSE 63cm  
7. 3S-8358 [1] STEM ASSEM. (22.5 degrees)  
8. 3S-7166 [2] SLEEVE  
9. 3S-7165 [1] STEM ASSEM. (Straight)  
10. 0S-1589 [4] BOLT  
11. 4D-3704 C [4] WASHER  
12. 3P-5550 [1] TUBE ASSEM.  
13. 3P-5552 [1] TUBE ASSEM.  
14. 3H-4330 [4] FLANGE  
15. 4J-0524 [2] SEAL  
16. 0S-1588 [16] BOLT  
17. 3B-4506 C [16] LOCKWASHER  
18. 0S-1585 [8] BOLT  
19. 3B-4508 [8] LOCKWASHER  
20. 2P-1566 [2] BRACKET  
21. 3B-1915 C [2] BOLT  
22. 5M-2894 C [4] WASHER  
23. 1D-4717 [2] NUT  
24. 7S-8920 [2] CLIP  
25. 7S-8921 [2] CLIP  
  C   INDICATES CHANGE.
  H   ORDER BY THE CM
 

#SEBP10000067
 

2P-6652: BULLDOZER LINES GROUP

2P6652 BULLDOZER LINES GROUP--Type 3
FOR USE ON BULLDOZERS WITH 60V AND 34W SERIAL NUMBERS ONLY
Part of 8J9603 and 8J9900 Bulldozer Arrangements listed on Pages 4 and 5
j15670e SEBP1000
2P6652 BULLDOZER LINES GROUP Parts scheme
  For full view, you need register

Parts for your 8A BULLDOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0V-0375 [2] BOLT  
2. 2M-0849 C [4] WASHER  
3. 2P-6589 [1] MANIFOLD  
4. 2K-0190 [8] FLANGE  
5. 4J-5267 [8] SEAL  
6. 9S-5682 [4] HOSE ASSEM  
  5P-0180 H HOSE 63cm  
7. 3S-8358 [1] STEM ASSEM (22.5 degrees)  
8. 3S-7166 [2] SLEEVE  
9. 3S-7165 [1] STEM ASSEM (Straight)  
10. 0S-1589 [4] BOLT  
11. 4D-3704 [4] WASHER  
12. 8P-4891 C [1] TUBE ASSEM  
13. 8P-4893 C [1] TUBE ASSEM  
14. 3H-4330 [4] FLANGE  
15. 4J-0524 [2] SEAL  
16. 0S-1588 [16] BOLT  
17. 3B-4506 [16] LOCKWASHER  
18. 0S-1585 [8] BOLT  
19. 3B-4508 C [8] LOCKWASHER  
20. 2P-1566 [2] BRACKET  
21. 3B-1915 [2] BOLT  
22. 5M-2894 [4] WASHER  
23. 1D-4717 [2] NUT  
24. 7S-8920 [2] CLIP  
25. 7S-8921 [2] CLIP  
26. 0L-1329 C [1] BOLT  
  1K-6872 C [1] LOCKNUT  
27. 8P-4889 C [2] CLAMP  
28. 1F-5835 C [1] SPACER  
  C   INDICATES CHANGE.
  H   ORDER BY THE CM.
 

#SEBP10000068
 

8J-9619: LINES GP-HYDRAULIC

8J9619 HYDRAULIC LINES GROUP--Type 1
Part of 8J9604 & 8J9899 Bulldozer Arrangements listed on Pages 4 & 5
c203818 SEBP1000
8J9619 LINES GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 8A BULLDOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-1690 [2] HOSE ASSEM.  
    (Each Includes)
  5P-0179 H HOSE 97.71 cm (38.46 in.)  
2. 8S-4055 [1] COUPLING ASSEM.  
3. 3S-8606 [1] SLEEVE  
4. 9J-7548 [1] GUARD  
5. 0S-1588 [8] BOLT  
  4B-4278 [8] WASHER  
6. 1P-4576 [4] FLANGE  
  4J-5267 [2] SEAL  
7. 9D-5248 [2] HOSE ASSEM.  
    (Each Includes)
  5P-0179 H HOSE 47 cm(18.57 in.)  
  5S-9593 [1] STEM ASSEM.  
8. 3S-8606 [2] SLEEVE  
9. 8S-4055 [1] COUPLING  
10. 2P-1325 [2] ELBOW  
11. 9J-7550 [1] GUARD  
12. 1D-6259 [4] BOLT  
  1B-4332 [4] NUT  
13. 3B-4514 [17] LOCKWASHER  
14. 8S-4936 [2] HOSE ASSEM.  
    (Each Includes)
  5P-0179 H HOSE 354.33 cm(139.5 in.)  
15. 8S-4055 [1] COUPLING ASSEM.  
16. 3S-8606 [1] SLEEVE  
17. 2P-1281 [2] UNION  
18. 6J-9340 [1] GUARD  
19. 7F-2050 [4] NUT  
20. 2H-3757 [9] BOLT  
21. 2B-7560 [2] CORK  
22. 0S-1973 [4] BOLT  
23. 7J-0067 [1] GUARD ASSEM.  
    (Includes)
  2J-3505 [1] NUT  
24. 6J-8711 [2] DOWEL  
25. 7M-7260 GASKET SOLUTION  
  H   ORDER BY THE CENTIMETRE
 

#SEBP10000069
 

8J-9619: LINES GP-HYDRAULIC

8J9619 HYDRAULIC LINES GROUP--Type 2
c157774 SEBP1000
8J9619 LINES GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 8A BULLDOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-1690 [2] HOSE ASSEM.  
    (Each Includes)
  5P-0179 H HOSE 97.71 cm(38.46 in.)  
2. 8S-4055 [1] COUPLING ASSEM.  
3. 3S-8606 [1] SLEEVE  
4. 9J-7548 [1] GUARD  
5. 0S-1588 [8] BOLT  
  4B-4278 [8] WASHER  
6. 1P-4576 [4] FLANGE  
  4J-5267 [2] SEAL  
7. 3G-0012 C [2] HOSE ASSEM.  
    (Each Includes)
  5P-0179 H HOSE 47 cm(18.57 in.)  
  5S-9593 [1] STEM ASSEM.  
8. 3S-8606 [2] SLEEVE  
9. 8S-4055 [1] COUPLING ASSEM.  
10. 5P-5980 CJ GUARD .38 m(14.96 in.)  
11. 9J-7550 [1] GUARD  
12. 3K-7127 C [2] BOLT  
  1B-4332 C [2] NUT  
13. 3B-4514 C [15] LOCKWASHER  
14. 8S-4936 [2] HOSE ASSEM.  
    (Each Includes)
  5P-0179 H HOSE 354.33 cm(139.5 in.)  
15. 8S-4055 [1] COUPLING ASSEM.  
16. 3S-8606 [1] SLEEVE  
17. 2P-1281 [2] UNION  
18. 6J-9340 [1] GUARD  
19. 7F-2050 [4] NUT  
20. 2H-3757 [9] BOLT  
21. 2B-7560 [2] CORK  
22. 0S-1973 [4] BOLT  
23. 7J-0067 [1] GUARD ASSEM.  
    (Includes)
  2J-3505 [1] NUT  
24. 6J-8711 [2] DOWEL  
25. 7M-7260 GASKET SOLUTION  
26. 2P-1325 C [2] ELBOW  
  C   INDICATES CHANGE
  H   ORDER BY THE CENTIMETRE
  J   ORDER BY THE METRE
 

Information:

Information Release Memo
PRODUCT LINE ADDITIONS: REMANUFACTURED CYLINDERS AND RODS
PRODUCT LINE ADDITIONS: REMANUFACTURED CYLINDERS AND RODS
Service Magazine
New Blade Lift Cylinders Used{5102}
1980/03/03

Caterpillar Parts SIS Catalog 8A :

CYLINDER GROUP
3G-8090 CYLINDER GROUP
LIFT CYLINDER GROUP
8J-8584 LIFT CYLINDER GROUP
CYLINDER AND VALVE GROUP
3P-4048 CYLINDER AND VALVE GROUP
CYLINDER AND VALVE GROUP
3P-4048 CYLINDER AND VALVE GROUP
CYLINDER AND VALVE GROUP
3P-4048 CYLINDER AND VALVE GROUP
CYLINDER AND VALVE GROUP
3P-4048 CYLINDER AND VALVE GROUP
CYLINDER AND VALVE GROUP
3P-4048 CYLINDER AND VALVE GROUP
CYLINDER AND VALVE GROUP
3P-4048 CYLINDER AND VALVE GROUP
LIFT CYLINDER GROUP
8J-8585 LIFT CYLINDER GROUP
VALVE GP
6J-0608 VALVE GP
BULLDOZER LINES GROUP
2P-6652 BULLDOZER LINES GROUP
BULLDOZER LINES GROUP
2P-6652 BULLDOZER LINES GROUP
BULLDOZER LINES GROUP
2P-6652 BULLDOZER LINES GROUP
BULLDOZER LINES GROUP
2P-6652 BULLDOZER LINES GROUP
BULLDOZER LINES GROUP
2P-6652 BULLDOZER LINES GROUP
LINES GP-HYDRAULIC
8J-9619 LINES GP-HYDRAULIC
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