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8J8649 HYDRAULIC TANK AND VALVE GROUP Serial No. 27A5151--Up 8J7435 Valve and Tank and Filter parts are shown on Pages 8B, 8C, 8D, 11A 11B 183B


HYDRAULIC SYSTEM
TANK GP
VALVE GP-CONTROL

HYDRAULIC CONTROL 183B HYDRAULIC CONTROL 27A
 183B HYDRAULIC CONTROL 27A00001-UP HEBP1009 183B 27A   (1976)

HYDRAULIC SYSTEM

TANK GP
VALVE & TANK GP
8J-8649 VALVE & TANK GP
VALVE & TANK GP
8J-8649 VALVE & TANK GP
TANK & FILTER GP
8J-8778 TANK & FILTER GP
8J-8778 TANK & FILTER GP
TANK & FILTER GP
8J-8778 TANK & FILTER GP
 

#HEBP10090020
 

8J-8649: VALVE & TANK GP

8J8649 HYDRAULIC TANK AND VALVE GROUP
Serial No. 27A5151--Up
8J7435 Valve and Tank and Filter parts are shown on Pages 8B, 8C, 8D, 11A 11B
c175973 HEBP1009
8J8649 VALVE & TANK GP Parts scheme
  For full view, you need register

Parts for your 183B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-8634 [1] BRACKET  
2. 0S-1621 C [6] BOLT  
3. 5P-8245 C [8] WASHER  
4. 0S-1587 C [4] BOLT  
5. 8J-7461 [1] MANIFOLD  
6. 5H-4020 [1] COVER  
  4J-0522 [1] SEAL  
7. 6F-5282 C [2] BOLT  
8. 1P-4578 [2] FLANGE  
9. 0T-0772 [4] BOLT  
  5P-8244 C [4] WASHER  
10. 5K-5959 [2] SEAL  
11. 8J-8633 [1] BRACKET  
12. 8J-8778 CY [1] TANK AND FILTER GROUP  
13. 8J-7435 Y [1] VALVE GROUP  
    (Separate Illustration)
14. 2H-3855 C [2] BOLT  
  8M-3494 F [1] PLATE  
  4B-4158 F [2] SCREW  
    (Mounted on Top of Tank)
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  F   NOT SHOWN
 

#HEBP10090021
 

8J-7435: VALVE GP-CONTROL

8J7435 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP--Part 1 of 3
Serial No. 27A1 to 27A1814 inclusive. Part of 8J8649 Tank and Valve Group shown
on Page 6. 9J1281 Housing parts are shown on Page 12
c154556 HEBP1009
8J7435 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 183B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-7342 [1] BOLT  
  9M-6527 [1] WASHER  
2. 8J-7467 [1] HOUSING  
3. 9S-8004 [3] PLUG  
  3J-1907 [3] SEAL  
4. 8J-7501 [1] VALVE GROUP  
  6J-1038 [2] SEAL  
5. 9J-5756 [1] SPRING  
6. 9S-4180 [1] PLUG  
  4J-7533 [1] SEAL  
7. 0T-0768 [4] BOLT  
  3B-4507 [4] LOCKWASHER  
8. 2M-4453 [1] SEAL  
9. 5P-2645 [1] ELBOW  
  8S-4950 [1] CAP  
  3J-7354 [1] SEAL  
10. 9J-6491 [2] SEAL  
11. 1J-9671 [1] SEAL  
12. 9S-8003 [1] PLUG  
  9J-3947 [1] RETAINER  
  8B-7216 [1] SEAL  
  2D-6642 [1] BALL  
13. 9J-1281 Y [1] HOUSING GROUP  
    (Separate Illustration)
14. 1H-8720 [2] SEAL  
15. 8J-7436 [1] VALVE GROUP  
16. 8J-7343 [1] RETAINER  
17. 4J-4790 [1] SPRING  
18. 8J-7464 [1] RETAINER  
19. 8J-7317 [1] BODY  
  Y   SEPARATE ILLUSTRATION
 

#HEBP10090022
 

8J-7435: VALVE GP-CONTROL

8J7435 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP--Part 2 of 3
Serial No. 27A1 to 27A1814 inclusive. Part of 8J8649 Tank and Valve Group shown on Page 6
c154557 HEBP1009
8J7435 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 183B HYDRAULIC CONTROL:

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  
  4B-4279 [ 12] WASHER  
8. 8J-7349 [2] VALVE  
9. 2N-7029 [2] SPRING  
10. 4J-8996 [2] SEAL  
11. 8J-7366 [2] PLUG  
12. 0S-1571 [1] BOLT 1.75 in. (4.45 cm)long  
  1A-2029 [3] BOLT 1.125 in. (2.85 cm) long  
  3B-4506 [4] LOCKWASHER  
13. 6K-3607 [1] CONNECTOR  
  2M-9780 [1] SEAL  
14. 9J-5753 [2] SPRING (inner)  
15. 9J-5754 [2] SPRING (outer)  
16. 8J-7465 [2] RETAINER  
17. 9S-4183 [2] PLUG  
18. 9S-4181 [1] PLUG  
  7M-8485 [1] SEAL  
19. 6F-6673 [2] SEAL  
20. 9S-4191 [2] PLUG  
21. 3J-1907 [4] SEAL  
22. 9S-8004 [2] PLUG  
23. 5J-1389 [2] SPRING  
 

#HEBP10090023
 

8J-7435: VALVE GP-CONTROL

8J7435 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP--Part 3 of 3
Serial No. 27A1 to 27A1814 inclusive. Part of 8J8649 Tank and Valve Group shown on Page 6
c154558 HEBP1009
8J7435 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 183B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7F-8698 [4] BOLT  
  3B-4507 [4] LOCKWASHER  
2. 9S-4180 [2] PLUG  
  4J-7533 [2] SEAL  
3. 9J-6491 [1] SEAL  
4. 0S-1571 [12] BOLT  
  3B-4506 [12] LOCKWASHER  
5. 9J-4029 [1] VALVE  
6. 8J-7360 [1] PLUG  
  2S-4078 [1] SEAL  
7. 1L-4418 [1] SPRING  
8. 3B-1926 [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. 2H-3932 [2] SEAL  
13. 9S-8004 [1] PLUG  
  3J-1907 [1] SEAL  
14. 1H-9696 [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 .048 in. (1.22 mm) thick  
  3J-7473 [12] SHIM .005 in. (.127 mm) thick  
23. 8J-7466 [1] SEAT  
24. 7D-9749 [1] SEAL  
25. 9J-5498 [1] SPRING (outer)  
  9J-5499 [1] SPRING (inner)  
26. 8F-0394 [1] SPRING  
 

#HEBP10090024
 

8J-7435: VALVE GP-CONTROL

8J7435 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP--Part 1 of 3
Serial No. 27A1815 to 27A5248 inclusive
Part of 8J8649 Tank and Valve Group shown on Page 6. 9J1281 Housing parts are shown on Page 12
c163965 HEBP1009
8J7435 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 183B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-7342 [1] BOLT  
  9M-6527 [1] WASHER  
2. 8J-7467 [1] HOUSING  
3. 9S-8004 C [1] PLUG  
  3J-1907 C [1] SEAL  
4. 4J-4790 [1] SPRING  
5. 8J-7464 [1] RETAINER  
6. 8J-7317 [1] BODY  
7. 0T-0768 [4] BOLT  
  3B-4507 [4] LOCKWASHER  
8. 2M-4453 [1] SEAL  
9. 5P-2645 [1] ELBOW  
  8S-4950 [1] CAP  
  3J-7354 [1] SEAL  
10. 9J-6491 [2] SEAL  
11. 8J-7436 [1] VALVE GROUP  
12. 8J-7343 [1] RETAINER  
13. 9J-1281 Y [1] HOUSING GROUP  
    (Separate Illustration)
14. 1H-8720 [2] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#HEBP10090025
 

8J-7435: VALVE GP-CONTROL

8J7435 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP--Part 2 of 3
Serial No. 27A1815 to 27A5248 inclusive. Part of 8J8649 Tank and Valve Group shown on Page 6
c163966 HEBP1009
8J7435 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 183B HYDRAULIC CONTROL:

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  
  4B-4279 [ 12] WASHER  
8. 8J-7349 [2] VALVE  
9. 2N-7029 [2] SPRING  
10. 4J-8996 [2] SEAL  
11. 8J-7366 [2] PLUG  
12. 0S-1571 [1] BOLT 1.75 in. (4.45 cm)long  
  1A-2029 [3] BOLT 1.125 in. (2.85 cm) long  
  3B-4506 [4] LOCKWASHER  
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  
  7M-8485 [1] SEAL  
19. 6F-6673 [2] SEAL  
20. 9S-4191 [2] PLUG  
21. 3J-1907 [4] SEAL  
22. 9S-8004 [2] PLUG  
23. 5J-1389 [2] SPRING  
  C   INDICATES CHANGE
 

#HEBP10090026
 

8J-7435: VALVE GP-CONTROL

8J7435 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP--Part 3 of 3
Serial No. 27A1815 to 27A5248 inclusive. Part of 8J8649 Tank and Valve Group shown on Page 6
3G1202 Valve parts are shown on Page 9
c215159 HEBP1009
8J7435 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 183B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7F-8698 [4] BOLT  
  3B-4507 [4] LOCKWASHER  
2. 3G-1202 CY [1] VALVE GROUP  
    (Separate Illustration)
3. 9J-6491 [1] SEAL  
4. 0S-1571 [12] BOLT  
  3B-4506 [12] LOCKWASHER  
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. 9J-5498 [1] SPRING (outer)  
  9J-5499 [1] SPRING (inner)  
14. 4J-0523 C [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 .048 in. (1.22 mm) thick  
  3J-7473 [12] SHIM .005 in. (.127 mm) thick  
23. 8J-7466 [1] SEAT  
24. 7D-9749 [1] SEAL  
25. 6J-1038 [2] SEAL  
26. 5J-4664 C [1] SPRING  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#HEBP10090027
 

8J-7435: VALVE GP-CONTROL

8J7435 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP--Part 1 of 3
Serial No. 27A5249--Up. Part of 8J8649 Tank and Valve Group shown on Page 6
9J1281 Housing parts are shown on Page 12
c179702 HEBP1009
8J7435 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 183B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-7342 [1] BOLT  
  9M-6527 [1] WASHER  
2. 8J-7467 [1] HOUSING  
3. 9S-8004 [1] PLUG  
  3J-1907 [1] SEAL  
4. 3G-9183 C [1] SPRING  
5. 8J-7464 [1] RETAINER  
6. 8J-7317 [1] BODY  
7. 0T-0768 [4] BOLT  
  5P-8244 C [4] WASHER  
8. 2M-4453 [1] SEAL  
9. 5P-2645 [1] ELBOW  
  8S-4950 [1] CAP  
  3J-7354 [1] SEAL  
10. 9J-6491 [2] SEAL  
11. 3G-5972 C [1] VALVE GROUP  
12. 8J-7343 [1] RETAINER  
13. 9J-1281 Y [1] HOUSING GROUP  
    (Separate Illustration)
14. 1H-8720 [2] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#HEBP10090028
 

8J-7435: VALVE GP-CONTROL

8J7435 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP--Part 2 of 3
Serial No. 27A5249--Up. Part of 8J8649 Tank and Valve Group shown on Page 6
c179703 HEBP1009
8J7435 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 183B HYDRAULIC CONTROL:

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 [9] BOLT  
13. 0S-1594 C [3] BOLT  
14. 6K-3607 [1] CONNECTOR  
  2M-9780 [1] SEAL  
15. 9J-5753 [2] SPRING (inner)  
16. 9J-5754 [2] SPRING (outer)  
17. 3G-1258 [2] RETAINER  
18. 9S-4183 [2] PLUG  
19. 9S-4181 [1] PLUG  
  7M-8485 [1] SEAL  
20. 6F-6673 [2] SEAL  
21. 9S-4191 [2] PLUG  
22. 3J-1907 [4] SEAL  
23. 9S-8004 [2] PLUG  
24. 5J-1389 [2] SPRING  
  C   INDICATES CHANGE
 

#HEBP10090029
 

8J-7435: VALVE GP-CONTROL

8J7435 BULLDOZER LIFT AND TILT CONTROL VALVE GROUP--Part 3 of 3
Serial No. 27A5249--Up. Part of 8J8649 Tank and Valve Group shown on Page 6
3G1202 Valve parts are shown on Page 9
c179704 HEBP1009
8J7435 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 183B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8428 C [4] BOLT  
  5P-8244 C [4] WASHER  
2. 3G-1202 YC [1] VALVE GROUP  
    (Separate Illustration)
3. 9J-6491 [1] SEAL  
4. 0S-1571 [12] BOLT  
5. 9J-4029 [1] VALVE  
6. 8J-7360 [1] PLUG  
  2S-4078 [1] SEAL  
7. 1L-4418 C [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. 9J-5498 [1] SPRING (outer)  
  9J-5499 [1] SPRING (inner)  
14. 4J-0523 C [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 .048 in. (1.22 mm) thick  
  3J-7473 [12] SHIM .005 in. (.127 mm) thick  
23. 8J-7466 [1] SEAT  
24. 7D-9749 [1] SEAL  
25. 6J-1038 [2] SEAL  
26. 5J-4664 C [1] SPRING  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

Information:

Specifications
Hydraulic Tank And Filter<BR> 8J8778 (173 &amp; 183), 8J8779 (193)
173, 183, 193 HYDRAULIC CONTROLS
Disassembly and Assembly
Dozer Control Valve
173, 183, 193 HYDRAULIC CONTROLS
Pilot Valve Group
173, 183, 193 HYDRAULIC CONTROLS
Ripper Control Valve
173, 183, 193 HYDRAULIC CONTROLS
Hydraulic Filter
173, 183, 193 HYDRAULIC CONTROLS
Hydraulic Tank
173, 183, 193 HYDRAULIC CONTROLS
Service Magazine
Hydraulic Oil Cooler Can Be Installed To Prevent Hydraulic System Overheating{1374,5068}
1980/05/05

Caterpillar Parts SIS Catalog 183B :

VALVE & TANK GP
8J-8649 VALVE & TANK GP
3P-3265 ARRANGEMENT
6P-8673 ARRANGEMENT
6P-8672 ARRANGEMENT
9G-7936 ARRANGEMENT
9G-7935 ARRANGEMENT
9G-7934 ARRANGEMENT
9G-7933 ARRANGEMENT
VALVE GP-CONTROL
8J-7435 VALVE GP-CONTROL
8J-7435 VALVE GP-CONTROL
8J-7435 VALVE GP-CONTROL
VALVE GP-CONTROL
8J-7435 VALVE GP-CONTROL
8J-7435 VALVE GP-CONTROL
8J-7435 VALVE GP-CONTROL
VALVE GP-CONTROL
8J-7435 VALVE GP-CONTROL
8J-7435 VALVE GP-CONTROL

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