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1U1818 LEVER HOUSING GROUP Serial No. 41V16837-Up Part of 1U2158 Control Valve Group shown on Page 12F-1 183B


HYDRAULIC SYSTEM
HOUSING GP
TANK GP
VALVE GP-CONTROL
VALVE GP

HYDRAULIC CONTROL 183B HYDRAULIC CONTROL 41V
 183B HYDRAULIC CONTROL 41V00001-UP UEG0902S 183B 41V   (1974)

HYDRAULIC SYSTEM

HOUSING GP
HOUSING GP-LEVER
9J-1281 HOUSING GP-LEVER
HOUSING GP-LEVER
1U-1818 HOUSING GP-LEVER
 

#UEG0902S0050
 

1U-1818: HOUSING GP-LEVER

1U1818 LEVER HOUSING GROUP
Serial No. 41V16837-Up
Part of 1U2158 Control Valve Group shown on Page 12F-1
c234370 UEG0902S
1U1818 HOUSING GP-LEVER Parts scheme
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Parts for your 183B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-0791 [1] HOUSING  
2. 5J-3241 [1] BEARING  
3. 9J-1302 [1] SHAFT  
4. 1B-8707 [2] KEY  
5. 7J-2596 [1] COVER  
  3J-5552 [1] GASKET  
6. 4B-3388 [4] BOLT  
  9M-1974 [4] WASHER  
7. 2A-4996 [1] BOLT  
8. 3J-7582 [1] LEVER  
9. 2K-5830 [1] BEARING  
10. 2J-8333 [1] SEAL  
11. 1U-1817 [1] LEVER  
12. 0S-1585 [1] BOLT  
 

#UEG0902S0051
 

3P-3281: MOUNTING GP-HYDRAULIC TANK

3P3281 HYDRAULIC TANK MOUNTING GROUP--Type 1
c212047 UEG0902S
3P3281 MOUNTING GP-HYDRAULIC TANK Parts scheme
  For full view, you need register

Parts for your 183B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1621 C [20] BOLT  
2. 3B-4508 C [24] LOCKWASHER  
3. 0L-1329 [4] BOLT  
  1D-4719 [4] NUT  
  2M-0849 [8] WASHER  
  3P-2943 [4] SPACER  
4. 013-8253 [2] BOLT  
5. 4B-4278 [4] WASHER  
6. 3P-4124 [1] BRACKET ASSEM.  
7. 3P-4126 [1] COVER ASSEM.  
8. 4B-4280 C [5] WASHER  
9. 3P-5951 [1] PLATE  
10. 0S-1595 [4] BOLT  
11. 6P-5450 [1] BRACKET ASSEM.  
12. 1A-8537 [2] BOLT  
  3P-4134 [2] SPACER  
13. 3P-3178 [1] PLATE ASSEM.  
    (Includes)
  1F-0748 [3] NUT  
14. 2B-3191 [1] PIN  
15. 9F-2978 C [9] NUT  
16. 0L-1351 [4] BOLT 2.22 cm(.875 in.) long  
    -OR-
  6F-7030 C [4] BOLT 2.54 cm(1 in.) long  
  3B-4506 [4] LOCKWASHER  
17. 3P-4122 [1] PLATE  
18. 3P-2945 [1] ANGLE ASSEM.  
    (Includes)
  9F-2978 [6] NUT  
  1F-0748 [8] NUT  
19. 6P-5441 [1] PLATE ASSEM.  
20. 4F-8135 C [2] WASHER  
  3S-7232 H [1] FILM (173 B hydraulic control)  
  3S-7233 CH [1] FILM (183 B hydraulic control)  
  3S-7234 H [1] FILM (193 B hydraulic control)  
  7B-9008 H [1] NIPPLE  
    (Mounted on Hydraulic Tank)
  C   INDICATES CHANGE
  H   NOT SHOWN
 

#UEG0902S0052
 

3P-3281: MOUNTING GP-HYDRAULIC TANK

3P3281 HYDRAULIC TANK MOUNTING GROUP--Type 2
c221619 UEG0902S
3P3281 MOUNTING GP-HYDRAULIC TANK Parts scheme
  For full view, you need register

Parts for your 183B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1621 C [19] BOLT  
2. 3B-4508 C [8] LOCKWASHER  
3. 0L-1329 [4] BOLT  
  1D-4719 [4] NUT  
  3P-2943 [4] SPACER  
4. 013-8253 [2] BOLT  
5. 4B-4278 [4] WASHER  
6. 3P-4124 [1] BRACKET ASSEM.  
7. 3P-4126 [1] COVER ASSEM.  
8. 4B-4280 C [3] WASHER  
9. 3P-5951 [1] PLATE  
10. 0S-1595 C [5] BOLT  
11. 6P-5450 [1] BRACKET ASSEM.  
12. 1D-4585 C [2] BOLT  
  8P-5450 C [2] SPACER  
13. 3P-3178 [1] PLATE ASSEM.  
    (Includes)
  1F-0748 [3] NUT  
14. 2B-3191 [1] PIN  
15. 9F-2978 [9] NUT  
16. 6F-7030 C [2] BOLT  
17. 3P-4122 [1] PLATE  
18. 3P-2945 [1] ANGLE ASSEM.  
    (Includes)
  9F-2978 [6] NUT  
  1F-0748 [6] NUT  
19. 6P-5441 [1] PLATE ASSEM.  
20. 6F-4411 C [2] WASHER  
21. 5P-8245 C [25] WASHER  
22. 1K-6872 C [6] LOCKNUT  
23. 0S-1585 C [8] BOLT  
24. 8P-5446 C [1] PLATE ASSEM.  
25. 8P-5447 C [1] ANGLE  
26. 8P-5449 C [1] ANGLE ASSEM.  
27. 5P-1076 C [15] WASHER  
28. 0S-1620 C [1] BOLT  
29. 0L-1351 C [2] BOLT  
30. 3B-4506 [4] LOCKWASHER  
  3S-7232 H [1] FILM (173 B hydraulic control)  
  3S-7233 H [1] FILM (183 B hydraulic control)  
  3S-7234 H [1] FILM (193 B hydraulic control)  
  7B-9008 H [1] NIPPLE  
    (Mounted on Hydraulic Tank)
  C   INDICATES CHANGE
  H   NOT SHOWN
 

#UEG0902S0053
 

3P-3281: MOUNTING GP-HYDRAULIC TANK

3P3281 HYDRAULIC TANK MOUNTING GROUP--Type 3
c302037 UEG0902S
3P3281 MOUNTING GP-HYDRAULIC TANK Parts scheme
  For full view, you need register

Parts for your 183B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1621 C [18] BOLT  
2. 3B-4508 [8] LOCKWASHER  
3. 0L-1329 [4] BOLT  
  1D-4719 [4] NUT  
  3P-2943 [4] SPACER  
4. 013-8253 [2] BOLT  
5. 4B-4278 [4] WASHER  
6. 3P-4124 [1] BRACKET ASSEM.  
7. 3P-4126 [1] COVER ASSEM.  
8. 4B-4280 [3] WASHER  
9. 3P-5951 [1] PLATE  
10. 0S-1595 [5] BOLT  
11. 6P-5450 [1] BRACKET ASSEM.  
12. 1D-4585 [2] BOLT  
  8P-5450 [2] SPACER  
13. 3P-3178 [1] PLATE ASSEM.  
    (Includes)
  1F-0748 [3] NUT  
14. 2B-3191 [1] PIN  
15. 9F-2978 [9] NUT  
16. 6F-7030 [2] BOLT  
17. 3P-4122 [1] PLATE  
18. 3P-2945 [1] ANGLE ASSEM.  
    (Includes)
  9F-2978 C [8] NUT  
  1F-0748 C [7] NUT  
19. 6P-5441 [1] PLATE ASSEM.  
20. 6F-4411 [2] WASHER  
21. 5P-8245 [25] WASHER  
22. 1K-6872 [6] LOCKNUT  
23. 0S-1585 [8] BOLT  
24. 8P-5446 [1] PLATE ASSEM.  
25. 8P-5447 [1] ANGLE  
26. 8P-5449 [1] ANGLE ASSEM.  
27. 5P-1076 C [13] WASHER  
28. 0S-0509 C [2] BOLT  
29. 0L-1351 [2] BOLT  
30. 3B-4506 [4] LOCKWASHER  
31. 5P-1075 C [2] WASHER  
  3S-7232 H [1] FILM (173 B hydraulic control)  
  3S-7233 H [1] FILM (183 B hydraulic control)  
  3S-7234 H [1] FILM (193 B hydraulic control)  
  7B-9008 H [1] NIPPLE  
    (Mounted on Hydraulic Tank)
  C   INDICATES CHANGE
  H   NOT SHOWN
 

#UEG0902S0054
 

3G-1773: VALVE GP-CONTROL

3G1773 CONTROL VALVE GROUP--Ripper
3G1772 Valve parts are shown on Page 16B
c213196 UEG0902S
3G1773 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. 0S-1588 [12] BOLT  
2. 4B-4278 [16] WASHER  
3. 1P-4577 [8] FLANGE  
4. 1P-4578 [2] FLANGE  
5. 3H-5368 [4] BOLT  
  4B-4279 [4] WASHER  
6. 3G-1772 H [1] VALVE GROUP  
7. 9J-3866 [1] ADAPTER  
  4J-0520 [1] SEAL  
8. 0L-1143 [4] BOLT  
9. 3G-0596 [2] RETAINER  
10. 9J-2916 [2] HOUSING  
11. 7F-9414 [2] SPRING  
12. 7H-0696 [4] BOLT  
  3B-4507 [4] LOCKWASHER  
13. 4J-0525 [2] SEAL  
14. 0S-1591 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
15. 8J-8496 [1] PLATE  
16. 4J-0522 [3] SEAL  
  H   SEPARATE ILLUSTRATION
 

#UEG0902S0055
 

9J-2918: CONTROL VALVE GROUP

9J2918 CONTROL VALVE GROUP--Ripper
c205500 UEG0902S
9J2918 CONTROL VALVE GROUP Parts scheme
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Parts for your 183B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1588 [12] BOLT  
2. 4B-4278 [16] WASHER  
3. 1P-4577 [8] FLANGE  
4. 1P-4578 [2] FLANGE  
5. 3H-5368 [4] BOLT  
  4B-4279 [4] WASHER  
6. 9J-2917 [1] VALVE GROUP  
7. 9J-3866 [1] ADAPTER  
  4J-0520 [1] SEAL  
8. 0L-1143 [4] BOLT  
9. 8J-8787 [2] RETAINER  
10. 9J-2916 [2] HOUSING  
11. 7F-9414 [2] SPRING  
12. 7H-0696 [4] BOLT  
  3B-4507 [4] LOCKWASHER  
13. 4J-0525 C [2] SEAL  
14. 0S-1591 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
15. 8J-8496 [1] PLATE  
16. 4J-0522 C [3] SEAL  
  C   INDICATES CHANGE
 

#UEG0902S0056
 

9J-2919: CONTROL VALVE GROUP

9J2919 CONTROL VALVE GROUP--Adjustable Ripper
c209274 UEG0902S
9J2919 CONTROL VALVE GROUP 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-2917 [1] VALVE GROUP  
2. 9J-3866 [1] ADAPTER  
  4J-0520 [1] SEAL  
3. 1P-4577 [16] FLANGE  
4. 0L-1143 [4] BOLT  
5. 8J-8548 [1] VALVE GROUP  
6. 0S-1588 [28] BOLT  
7. 4B-4278 [32] WASHER  
8. 1A-5964 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
9. 4B-4158 C [1] SCREW  
10. 7H-0696 [8] BOLT  
  3B-4507 [8] LOCKWASHER  
11. 1P-4578 [2] FLANGE  
12. 3H-5368 [4] BOLT  
  4B-4279 [4] WASHER  
13. 9J-2916 [1] HOUSING  
14. 4J-0525 C [4] SEAL  
15. 3G-0596 C [4] RETAINER  
16. 7F-9414 [4] SPRING  
17. 4J-0522 C [3] SEAL  
  C   INDICATES CHANGE
 

#UEG0902S0057
 

3G-1774: CONTROL VALVE GROUP

3G1774 CONTROL VALVE GROUP--Adjustable Ripper
3G1772 Valve parts are shown on Page 16B
c213197 UEG0902S
3G1774 CONTROL VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 183B HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-1772 Y [1] VALVE GROUP  
    (Separate Illustration)
2. [1] ADAPTER  
  4J-0520 [1] SEAL  
3. 1P-4577 [16] FLANGE  
4. 0L-1143 [4] BOLT  
5. 3G-1771 [1] VALVE GROUP  
6. 0S-1588 [28] BOLT  
7. 4B-4278 [32] WASHER  
8. 1A-5964 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
9. 4J-0522 [3] SEAL  
10. 7H-0696 [8] BOLT  
  3B-4507 [8] LOCKWASHER  
11. 1P-4578 [2] FLANGE  
12. 3H-5368 [4] BOLT  
  4B-4279 [4] WASHER  
13. 9J-2916 [1] HOUSING  
14. 4J-0525 [4] SEAL  
15. 3G-0596 [4] RETAINER  
16. 7F-9414 [4] SPRING  
  Y   SEPARATE ILLUSTRATION
 

#UEG0902S0058
 

3G-1772: VALVE GP

3G1772 VALVE GROUP
Part of 3G1773 and 3G1774 Control Valve Groups shown on Pages 14B and 16A
c308333 UEG0902S
3G1772 VALVE 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. 0T-0320 [2] BOLT  
2. 4J-0521 [1] SEAL  
3. 8J-8338 [1] VALVE  
4. 4J-0525 [1] SEAL  
5. 9S-4190 [2] PLUG  
6. 2M-9780 [2] SEAL  
7. 8J-8336 [1] VALVE  
8. 4H-1718 [1] SPRING  
9. 8J-8497 C [1] SEAT  
  C   INDICATES CHANGE
 

#UEG0902S0059
 

8J-8601: VALVE GP

8J8601 VALVE GROUP--Ripper
8J7499 Valve parts are shown on Page 19
c218696 UEG0902S
8J8601 VALVE 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-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
 

Information:

Caterpillar Parts SIS Catalog 183B :

MOUNTING GP-HYDRAULIC TANK
6P-5746 MOUNTING GP-HYDRAULIC TANK
HOUSING GP-LEVER
9J-1281 HOUSING GP-LEVER
MOUNTING GP-HYDRAULIC TANK
6P-5746 MOUNTING GP-HYDRAULIC TANK
MOUNTING GP-HYDRAULIC TANK
8P-6226 MOUNTING GP-HYDRAULIC TANK
VALVE GP
3G-8628 VALVE GP
VALVE GP
3G-1202 VALVE GP
VALVE GP
3G-1202 VALVE GP
1U-2158 VALVE GP-CONTROL
MOUNTING GP-HYDRAULIC TANK
3P-3281 MOUNTING GP-HYDRAULIC TANK
MOUNTING GP-HYDRAULIC TANK
3P-3281 MOUNTING GP-HYDRAULIC TANK
MOUNTING GP-HYDRAULIC TANK
3P-3281 MOUNTING GP-HYDRAULIC TANK
VALVE GP-CONTROL
3G-1773 VALVE GP-CONTROL
CONTROL VALVE GROUP
9J-2918 CONTROL VALVE GROUP
CONTROL VALVE GROUP
9J-2919 CONTROL VALVE GROUP
CONTROL VALVE GROUP
3G-1774 CONTROL VALVE GROUP
VALVE GP
3G-1772 VALVE GP

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