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9J3581 PILOT PRESSURE RESTRICTOR VALVE GROUP--Type 1 Replaced by 9J5169 shown on Page 22B Part of 3P5599 Pump Lines Group shown on Pages 20A & 20C 173B




HYDRAULIC SYSTEM

VALVE GP-PILOT
 

#SEBP10170080
 

9J-3581: PILOT PRESSURE RESTRICTOR VALVE GROUP

9J3581 PILOT PRESSURE RESTRICTOR VALVE GROUP--Type 1
Replaced by 9J5169 shown on Page 22B
Part of 3P5599 Pump Lines Group shown on Pages 20A & 20C
c158160 SEBP1017
  For full view, you need register

Parts for your 173B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-8007 [1] PLUG  
  7J-0204 [1] SEAL  
2. 2P-8421 [1] PLUG  
  3D-2824 [1] SEAL  
3. 9J-3580 [1] VALVE GROUP  
4. 9S-8001 [1] PLUG  
  4J-7533 [1] SEAL  
5. 4J-8224 [6] SHIM  
6. 9J-5491 [1] SPRING (outer)  
7. 9J-5490 [1] SPRING (inner)  
8. 5F-9657 [1] SEAL  
9. 0S-1591 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
10. 9J-3578 [1] COVER  
11. 5F-7054 [1] SEAL  
12. 2D-6642 [1] BALL  
13. 5J-1355 [1] SPRING  
14. 5P-1526 [1] PLUG  
  3J-7354 [1] SEAL  
15. 9J-7753 [1] SPRING  
16. 9S-8004 [1] PLUG  
17. 3J-1907 [2] SEAL  
18. 9S-4185 [1] PLUG  
  3K-0360 [1] SEAL  
19. 9S-6155 [1] PLUG ASSEM.  
    (Includes)
  4H-8380 [1] PIN  
20. 1J-9671 [1] SEAL  
  4M-2381 [1] SPRING  
  4B-9782 [1] BALL  
21. 9S-4191 [1] PLUG  
22. 5H-1472 C [1] BALL  
  C   INDICATES CHANGE
 

#SEBP10170081
 

9J-3581: PILOT PRESSURE RESTRICTOR VALVE GROUP

9J3581 PILOT PRESSURE RESTRICTOR VALVE GROUP--Type 2
Replaced by 9J5169 shown on Page 22B
Part of 3P5599 Pump Lines Group shown on Pages 20A & 20C
c157649 SEBP1017
  For full view, you need register

Parts for your 173B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-8007 [1] PLUG  
  7J-0204 [1] SEAL  
2. 2P-8421 [1] PLUG  
  3D-2824 [1] SEAL  
3. 9J-3580 [1] VALVE GROUP  
4. 9S-8001 [1] PLUG  
  4J-7533 [1] SEAL  
5. 4J-8224 [6] SHIM  
6. 9J-5491 [1] SPRING (outer)  
7. 9J-5490 [1] SPRING (inner)  
8. 5F-9657 [1] SEAL  
9. 0S-1591 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
10. 9J-3578 [1] COVER  
11. 5F-7054 [1] SEAL  
15. 9J-7753 [1] SPRING  
16. 9S-8004 [1] PLUG  
17. 3J-1907 C [3] SEAL  
18. 9S-4185 [1] PLUG  
  3K-0360 [1] SEAL  
19. 9S-6155 [1] PLUG ASSEM.  
    (Includes)
  4H-8380 [1] PIN  
20. 1J-9671 [1] SEAL  
  4M-2381 [1] SPRING  
  4B-9782 [1] BALL  
21. 9S-4191 C [2] PLUG  
  C   INDICATES CHANGE
 

#SEBP10170082
 

9J-5169: VALVE GP-PRESSURE CONTROL

9J5169 PRESSURE CONTROL VALVE GROUP
Part of 3P5599 Pump Lines Group shown on Page 21
c238086 SEBP1017
  For full view, you need register

Parts for your 173B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-8007 [1] PLUG  
  7J-0204 [1] SEAL  
2. 2P-8421 [1] PLUG  
  3D-2824 [1] SEAL  
3. 9J-4993 [1] VALVE GROUP  
    (Includes)
4. 8J-9283 [1] VALVE  
5. 9S-8001 [1] PLUG  
  4J-7533 [1] SEAL  
6. 4J-8224 [6] SHIM  
7. 9J-5491 [1] SPRING[(OUTER)  
8. 5F-9657 [1] SEAL  
9. 0S-1591 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
10. 9J-5490 [1] SPRING (Inner)  
11. 9J-3578 [1] COVER  
12. 5F-7054 [1] SEAL  
13. 9J-7753 [1] SPRING  
14. 9S-8004 [1] PLUG  
15. 3J-1907 C [3] SEAL  
16. 9S-4191 [2] PLUG  
17. 9S-4185 [1] PLUG  
  3K-0360 [1] SEAL  
18. 3G-2202 C [1] PLUG ASSEM.  
    (Includes)
  3D-6509 C [1] DOWEL  
  7J-9933 C [1] SEAL  
19. 4M-2381 [1] SPRING  
  9J-4871 [1] BALL  
  C   INDICATES CHANGE
 

#SEBP10170083
 

3P-5598: LINES GP-PUMP

3P5598 PUMP LINES GROUP--Type 1
c154502 SEBP1017
  For full view, you need register

Parts for your 173B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7M-8485 [1] SEAL  
2. 4S-6680 [1] CONNECTOR  
3. 3P-4840 [1] HOSE ASSEM.  
    (Includes)
  5P-0180 H HOSE 62.6 cm(24.65 in.)  
4. 9S-9724 [1] COUPLING ASSEM. (60 degrees)  
5. 3S-7166 [2] SLEEVE  
6. 8S-3759 [1] COUPLING ASSEM. (straight)  
7. 4B-4280 C [4] WASHER  
8. 4J-0522 [1] SEAL  
9. 2H-3931 [1] SEAL  
10. 2R-6276 [1] CONNECTOR  
11. 3D-2824 C [4] SEAL  
12. 3P-4837 [1] TUBE ASSEM.  
13. 2P-8421 [2] ADAPTER  
  3J-1907 [2] SEAL  
14. 9S-4183 [1] PLUG  
15. 0S-1590 [4] BOLT  
16. 3B-4506 [8] LOCKWASHER  
17. 4J-5267 [1] SEAL  
18. 5H-4019 [1] COVER  
19. 3B-1915 [8] BOLT  
  4B-4278 [8] WASHER  
20. 1P-4577 [4] FLANGE  
21. 3P-4832 [1] MANIFOLD  
22. 9S-4191 C [2] PLUG  
23. 0L-1143 [4] BOLT  
24. 4J-0520 C [3] SEAL  
25. 5F-3106 [1] SEAL  
26. 0S-1589 [2] BOLT  
  3B-4510 [2] LOCKWASHER  
27. 0S-1587 [4] BOLT  
28. 1P-4584 [2] FLANGE  
29. 8F-8882 [1] SEAL  
30. 3P-4833 [1] HOSE ASSEM.  
    (Includes)
  5P-0181 H HOSE 87.4 cm(34.41 in.)  
31. 3S-8501 [1] STEM ASSEM.  
32. 3S-7252 [2] SLEEVE  
33. 7S-0574 [1] STEM ASSEM.  
34. 3P-4828 [1] HOSE ASSEM.  
  C   INDICATES CHANGE
  H   ORDER BY THE CENTIMETRE
 

#SEBP10170084
 

3P-5598: LINES GP-PUMP

3P5598 PUMP LINES GROUP--Type 2
c158468 SEBP1017
  For full view, you need register

Parts for your 173B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7M-8485 [1] SEAL  
2. 4S-6680 [1] CONNECTOR  
3. 3P-4840 [1] HOSE ASSEM.  
    (Includes)
  5P-0180 H HOSE 62.6 cm(24.65 in.)  
4. 9S-9724 [1] COUPLING ASSEM. (60 degrees)  
5. 3S-7166 [2] SLEEVE  
6. 8S-3759 [1] COUPLING ASSEM. (straight)  
7. 4B-4280 [4] WASHER  
8. 4J-0522 [1] SEAL  
9. 6L-5359 C [1] SEAL  
10. 2R-6276 [1] CONNECTOR  
11. 3D-2824 [4] SEAL  
12. 3P-4837 [1] TUBE ASSEM.  
13. 2P-8421 [2] ADAPTER  
  3J-1907 [2] SEAL  
14. 9S-4183 [1] PLUG  
15. 0S-1590 [4] BOLT  
16. 3B-4506 C [9] LOCKWASHER  
17. 4J-8997 C [1] SEAL  
18. 5H-4019 [1] COVER  
19. 3B-1915 [3] BOLT  
  4B-4278 [8] WASHER  
20. 1P-4577 [4] FLANGE  
21. 3P-4832 [1] MANIFOLD  
22. 9S-4191 [2] PLUG  
23. 0L-1143 [4] BOLT  
24. 4J-0520 [3] SEAL  
25. 5F-3106 [1] SEAL  
26. 0S-1589 [2] BOLT  
  3B-4510 [2] LOCKWASHER  
27. 0S-1587 [4] BOLT  
28. 1P-4584 [2] FLANGE  
29. 8F-8882 [1] SEAL  
30. 3P-4833 [1] HOSE ASSEM.  
    (Includes)
  5P-0181 H HOSE 87.4 cm(34.41 in.)  
31. 3S-8501 [1] STEM ASSEM.  
32. 3S-7252 [2] SLEEVE  
33. 7S-0574 [1] STEM ASSEM.  
34. 8D-5381 C [1] HOSE  
35. 8P-3088 C [1] TUBE ASSEM.  
36. 5P-0598 C [2] CLAMP  
37. 8P-3086 C [1] TUBE ASSEM.  
38. 8P-3094 C [1] BRACKET  
39. 0L-1351 C [1] BOLT  
  1D-4717 C [1] NUT  
40. 2S-7010 C [1] CLIP  
  C   INDICATES CHANGE
  H   ORDER BY THE CENTIMETRE
 

#SEBP10170085
 

3P-5598: LINES GP-PUMP

3P5598 PUMP LINES GROUP--Type 3
c309016 SEBP1017
  For full view, you need register

Parts for your 173B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6P-5159 C [1] HOSE ASSEM.  
2. 8M-0506 C [1] CONNECTOR  
3. 9G-8828 C [1] HOSE ASSEM.  
    (Includes)
  9S-0247 CH HOSE 26.77 in.(68 cm)  
4. 5S-6102 C [1] STEM ASSEM. (90 degrees)  
5. 3S-7166 [2] SLEEVE  
6. 8S-3759 [1] COUPLING ASSEM. (straight)  
7. 5P-8245 C [4] WASHER  
8. 4J-0522 [1] SEAL  
9. 2H-6338 C [1] SEAL  
10. 2R-6276 [1] CONNECTOR  
11. 3D-2824 [4] SEAL  
12. 8P-5941 [1] ELBOW  
13. 2P-8421 [2] ADAPTER  
  3J-1907 [3] SEAL  
14. 9S-4183 [1] PLUG  
15. 0L-2070 C [4] BOLT  
16. 5M-2894 C [16] WASHER  
17. 4J-8997 [1] SEAL  
18. 5H-4019 [1] COVER  
19. 3B-1915 [8] BOLT  
20. 1P-4577 [4] FLANGE  
21. 3P-4832 [1] MANIFOLD  
22. 9S-4191 [3] PLUG  
23. 0L-1143 [4] BOLT  
24. 4J-0520 [4] SEAL  
25. 5F-3106 [1] SEAL  
26. 0S-1589 [2] BOLT  
  5P-8247 C [2] WASHER  
27. 0S-1587 [4] BOLT  
28. 1P-4584 [2] FLANGE  
29. 5H-8848 C [1] SEAL  
30. 3P-4833 [1] HOSE ASSEM.  
    (Includes)
  8S-9355 H HOSE 34.41 in. (87.4 cm)  
31. 3S-8501 [1] STEM ASSEM.  
32. 3S-7252 [2] SLEEVE  
33. 7S-0574 [1] STEM ASSEM.  
34. 3P-4828 [1] HOSE ASSEM.  
35. 030-7963 C [1] ELBOW  
  C   INDICATES CHANGE
  H   ORDER BY THE INCH
 

#SEBP10170086
 

3P-5595: LINES GP-RIPPER

3P5595 RIPPER LINES GROUP--Part 1--Type 1
c155265 SEBP1017
  For full view, you need register

Parts for your 173B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6P-3712 [1] HOSE ASSEM.  
    (Includes)
  5P-0178 H HOSE 159.80 cm(62.91 in.)  
2. 4S-5414 [2] SLEEVE  
3. 8S-6417 [1] COUPLING ASSEM. (straight)  
4. 8S-6392 [1] COUPLING ASSEM. (90 degrees)  
5. 3P-6021 [1] HOSE ASSEM.  
    (Includes)
  5P-0181 H HOSE 95.60 cm(37.64 in.)  
6. 3S-7252 [2] SLEEVE  
7. 2P-4813 [2] STEM ASSEM.  
8. 4J-0522 [2] SEAL  
9. 9S-1366 [1] BOLT  
  3B-4508 [1] LOCKWASHER  
10. 2H-9233 [1] SPACER  
11. 6K-6167 [1] CLIP  
  6K-6164 [1] BRACKET  
12. 3P-6024 [1] HOSE ASSEM.  
    (Includes)
  5P-0178 H HOSE 128.70 cm(50.67 in.)  
13. 8S-6392 [1] COUPLING ASSEM. (long)  
14. 4S-5414 [2] SLEEVE  
15. 8S-6393 [1] COUPLING ASSEM. (short)  
16. 2R-6806 [5] CONNECTOR  
17. 3J-1907 [6] SEAL  
18. 030-7947 [1] ELBOW  
19. 3P-6023 [1] HOSE ASSEM.  
    (Includes)
  5P-0178 H HOSE 187.70 cm(73.90 in.)  
20. 8S-6393 [2] COUPLING ASSEM.  
21. 4S-5414 [2] SLEEVE  
22. 7K-1181 [2] STRAP  
23. 3H-5368 [4] BOLT  
24. 1P-4578 [2] FLANGE  
25. 6P-3713 [1] TUBE ASSEM.  
  1P-3704 [1] SEAL  
26. 1S-1015 [1] CLIP  
27. 0T-0319 [1] BOLT  
28. 3B-4507 [4] LOCKWASHER  
29. 0T-0768 [3] BOLT  
30. 4B-4279 C [4] WASHER  
  C   INDICATES CHANGE
  H   ORDER BY THE CENTIMETRE
 

#SEBP10170087
 

3P-5595: LINES GP-RIPPER

3P5595 RIPPER LINES GROUP--Part 2--Type 1
c155266 SEBP1017
  For full view, you need register

Parts for your 173B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-0520 C [1] SEAL  
2. 3J-7354 C [1] SEAL  
3. 6P-6705 [1] HOSE ASSEM.  
    (Includes)
  5P-0178 H HOSE 42.60 cm(16.77 in.)  
4. 8S-6417 [1] COUPLING ASSEM. (straight)  
5. 4S-5414 [2] SLEEVE  
6. 8S-6393 [1] COUPLING ASSEM. (90 degrees)  
7. 030-3978 [1] CONNECTOR  
8. 3P-6022 [1] HOSE ASSEM.  
    (Includes)
  5P-0181 H HOSE 172.50 cm(67.91 in.)  
9. 3S-7252 [2] SLEEVE  
10. 2P-1801 [1] STEM ASSEM. (straight)  
11. 2P-4813 [1] STEM ASSEM. (90 degrees)  
13. 7S-8920 [1] CLIP (slot)  
  7S-8921 [1] CLIP (tab)  
14. 0S-1594 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  4B-4278 [1] WASHER  
15. 1A-5822 [1] BOLT  
16. 3P-6095 [1] BRACKET ASSEM.  
    (Includes)
17. 9F-2978 [1] NUT (weld)  
18. 4J-0522 [1] SEAL  
19. 4F-8965 [4] BOLT  
  3B-4507 [4] LOCKWASHER  
20. 3P-4028 [1] PLATE  
  2A-1466 [1] GASKET  
21. 0S-1566 C [2] BOLT  
22. 3B-4510 [4] LOCKWASHER  
  4B-4281 [4] WASHER  
23. 6P-7083 [1] GUARD ASSEM.  
24. 0S-1592 C [2] BOLT  
  C   INDICATES CHANGE
  H   ORDER BY THE CENTIMETRE
 

#SEBP10170088
 

3P-5595: LINES GP-RIPPER

3P5595 RIPPER LINES GROUP--Part 1--Type 2
c305993 SEBP1017
  For full view, you need register

Parts for your 173B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6P-3712 [1] HOSE AS  
  5P-0178 G HOSE IN.(159.80 CM)  
2. 4S-5414 [2] SLEEVE  
3. 8S-6417 [1] COUPLING AS  
    (STRAIGHT)
4. 8S-6392 [1] COUPLING AS (90)  
5. 9P-2895 C [1] HOSE AS  
  8S-9355 G HOSE IN.(113.1 CM)  
6. 3S-7252 [2] SLEEVE  
7. 2P-4813 [2] STEM AS-COLLET  
8. 4J-0522 [2] SEAL  
9. 9S-1366 [1] BOLT  
  5P-8245 C [1] WASHER  
10. 2H-9233 [1] SPACER  
11. 6K-6167 [1] CLIP (LARGE)  
  6K-6164 C [1] CLIP (SMALL)  
12. 3P-4026 C [1] HOSE AS  
  2P-5943 CG HOSE IN.(140.5 CM)  
13. 8S-6393 [2] COUPLING AS (LONG)  
14. 4S-5414 [2] SLEEVE  
15. 5P-8244 C [8] WASHER  
16. 2R-6806 [5] CONNECTOR  
17. 3J-1907 [6] SEAL  
18. 030-7947 [1] ELBOW  
19. 3P-6023 [1] HOSE AS  
  2P-5943 CG HOSE IN.(187.70 CM)  
20. 8S-6393 [2] COUPLING AS  
21. 4S-5414 [2] SLEEVE  
22. 0T-0768 C [4] BOLT  
23. 3H-5368 [4] BOLT  
24. 1P-4578 [2] FLANGE  
25. 6P-3713 [1] TUBE AS  
  1P-3704 [1] SEAL-RECTANGULAR  
26. 5R-0940 C [1] CLIP (SLOT)  
  5R-0939 C [1] CLIP (TAB)  
27. 0S-0509 C [1] BOLT  
  C   CHANGE FROM PREVIOUS TYPE
  G   ORDER BY THE INCH
 

#SEBP10170089
 

3P-5595: LINES GP-RIPPER

3P5595 RIPPER LINES GROUP--Part 2--Type 2
c305994 SEBP1017
  For full view, you need register

Parts for your 173B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-0520 C [1] SEAL  
2. 3J-7354 C [1] SEAL-O-RING  
3. C [1] FENDER  
  2P-5943 CG HOSE IN.(50 CM)  
4. 8S-6417 [1] COUPLING AS  
    (STRAIGHT)
5. 4S-5414 [2] SLEEVE  
6. 8S-6393 [1] COUPLING AS (90)  
7. 030-3978 [1] CONNECTOR  
8. 3P-6022 [1] HOSE AS  
  8S-9355 CG HOSE IN.(172.50 CM)  
9. 3S-7252 [2] SLEEVE  
10. 2P-1801 [1] STEM AS (STRAIGHT)  
11. 2P-4813 [1] STEM AS-COLLET (90)  
12. 4D-3704 C [11] WASHER-HARD  
13. 7S-8920 [1] CLIP (SLOT)  
  [1] CLIP (TAB)  
14. 0S-1594 [1] BOLT  
  5P-1075 [2] WASHER-HARD  
15. 1A-5822 [1] BOLT  
16. 3P-6095 [1] BRACKET AS  
17. 9F-2978 [1] NUT-WELD (WELD)  
18. 4J-0522 [1] SEAL  
19. 4F-8965 [4] BOLT  
  4S-9191 C [4] WASHER  
20. 9P-2751 C [1] BRACKET AS  
  2A-1466 [1] GASKET-END COVER  
21. 0S-1589 C [2] BOLT  
22. 4B-4043 C [7] BOLT  
23. 9P-4775 C [1] GUARD AS  
24. 0S-1592 [2] BOLT  
  C   CHANGE FROM PREVIOUS TYPE
  G   ORDER BY THE INCH
 

Information:

Disassembly and Assembly
Pilot Valve Group
173, 183, 193 HYDRAULIC CONTROLS

Caterpillar Parts SIS Catalog 173B :

Truck sale:

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