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8J1553 VALVE GROUP Serial No. 81J8971-Up and 31K1650-Up Part of 2V4054 Steering Valve and Lines Group shown on Page 153A 950


BRAKING SYSTEM
VALVE GP
STEERING SYSTEM
VALVE GP
BRAKING SYSTEM
VALVE GP

WHEEL LOADER 950 WHEEL LOADER 31K
 950 WHEEL LOADER 31K01486-UP (MACHINE) POWERED BY 3304 ENGINE SEBP1048 950 31K   (1968)

BRAKING SYSTEM

VALVE GP
VALVE GP-PRESSURE REDUCING
1U-3954 VALVE GP-PRESSURE REDUCING
VALVE GP
8J-1931 VALVE GP
VALVE GP-NEUTRALIZER
8J-1553 VALVE GP-NEUTRALIZER
BASIC VALVE GROUP
8J-8604 BASIC VALVE GROUP
BASIC VALVE GROUP
3G-6542 BASIC VALVE GROUP
VALVE GP
3G-5064 VALVE GP
 

#SEBP10480520
 

8J-1553: VALVE GP-NEUTRALIZER

8J1553 VALVE GROUP
Serial No. 81J8971-Up and 31K1650-Up
Part of 2V4054 Steering Valve and Lines Group shown on Page 153A
c210320 SEBP1048
8J1553 VALVE GP-NEUTRALIZER Parts scheme
  For full view, you need register

Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6J-0463 [1] BOOT  
2. 9S-6155 [1] PLUG ASSEM.  
  1J-9671 [1] SEAL  
3. 1A-8096 [1] SPRING  
4. 4B-9782 [1] BALL  
5. 7B-8194 [1] SPRING  
6. 9J-0477 [1] PLUG  
  4K-1388 [1] SEAL  
7. 8J-1552 [1] VALVE GROUP  
    (Includes)
8. 3J-4407 [1] SEAL  
9. 6J-4608 [1] BOLT  
  3B-4505 [1] LOCKWASHER  
  6B-6122 [1] WASHER  
 

#SEBP10480521
 

8J-9245: VALVE GP-STEERING

8J9245 STEERING VALVE GROUP
Serial No. 81J8971 to 81J11478 inclusive and 31K1650 to 31K1883 inclusive
Part of 2V4054 Steering Valve and Lines Group shown on Pages 153A & 153B-1
8J8604 Valve parts are shown on Page 155B
c213019 SEBP1048
8J9245 VALVE GP-STEERING Parts scheme
  For full view, you need register

Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-8604 Y [1] VALVE GROUP  
    (Separate Illustration)
2. 9S-8001 [2] PLUG  
  4J-7533 [2] SEAL  
3. 8J-8451 [1] COVER  
4. 4J-5309 [6] SEAL  
5. 4J-0523 [3] SEAL  
6. 0L-1329 [2] BOLT 7.62 cm(3 in.) long  
  9S-1366 [2] BOLT 6.35 cm(2.5 in.)long  
7. 3B-4508 [6] LOCKWASHER  
8. 9S-4187 [1] PLUG  
  3K-0360 [1] SEAL  
9. 3H-2549 [14] SHIM (use as required)  
10. 2J-6089 [1] SPRING  
11. 9J-7795 [1] VALVE GROUP  
12. 4J-0519 [1] SEAL  
13. 2J-6088 [1] SPRING (outer)  
14. 4J-7490 [1] SPRING (inner)  
15. 9S-4191 [1] PLUG  
16. 3J-1907 [2] SEAL  
17. 4B-9782 [1] BALL  
18. 9H-2367 [1] SPRING  
19. 9S-6154 [1] PLUG ASSEM.  
    (Includes)
20. 5H-3193 [1] PIN  
21. 1P-4578 [2] FLANGE  
  3H-5368 C [4] BOLT  
  [4] WASHER  
22. 8J-8466 [1] STOP  
  2M-9780 [2] SEAL  
23. 8J-8478 [1] PLATE  
  7B-3028 [1] SCREW  
24. 8J-8450 [1] COVER  
25. 0S-1587 [2] BOLT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10480522
 

8J-9245: VALVE GP-STEERING

8J9245 STEERING VALVE GROUP
Serial No. 81J11479 to 81J12297 inclusive and 31K1884 to 31K1942 inclusive
Part of 2V4054 Steering Valve and Lines Group shown on Pages 153B-1 & 153B-3
3G6542 Valve parts are shown on Page 155B-1
c220181 SEBP1048
8J9245 VALVE GP-STEERING Parts scheme
  For full view, you need register

Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-6542 YC [1] VALVE GROUP  
    (Separate Illustration)
2. 9S-8001 [2] PLUG  
  4J-7533 [2] SEAL  
3. 8J-8451 [1] COVER  
4. 4J-5309 [6] SEAL  
5. 4J-0523 [3] SEAL  
6. 0L-1329 [2] BOLT 7.62 cm(3 in.) long  
  9S-1366 [2] BOLT 6.35 cm(2.5 in.) long  
7. 3B-4508 [6] LOCKWASHER  
8. 9S-4187 [1] PLUG  
  3K-0360 [1] SEAL  
9. 3H-2549 [14] SHIM (use as required)  
10. 2J-6089 [1] SPRING  
11. 9J-7795 [1] VALVE GROUP  
12. 4J-0519 [1] SEAL  
13. 2J-6088 [1] SPRING (outer)  
14. 4J-7490 [1] SPRING (inner)  
15. 9S-4191 [1] PLUG  
16. 3J-1907 [2] SEAL  
17. 4B-9782 [1] BALL  
18. 9H-2367 [1] SPRING  
19. 9S-6154 [1] PLUG ASSEM.  
    (Includes)
20. 5H-3193 [1] PIN  
21. 1P-4578 [2] FLANGE  
  3H-5368 [4] BOLT  
  [4] WASHER  
22. 8J-8466 [1] STOP  
  2M-9780 [2] SEAL  
23. 8J-8478 [1] PLATE  
  7B-3028 [1] SCREW  
24. 8J-8450 [1] COVER  
25. 0S-1587 [2] BOLT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10480523
 

3G-6840: VALVE GP-STEERING

3G6840 STEERING VALVE GROUP
Serial No. 81J12298 to 81J14516 inclusive and 31K1943 to 31K2456 inclusive. Part of 2V4054 Steering Valve and Lines Group
shown on Page 153B-5. 3G5064 Valve parts are shown on Page 155B-2
c222473 SEBP1048
3G6840 VALVE GP-STEERING Parts scheme
  For full view, you need register

Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-5064 Y [1] VALVE GROUP  
    (Separate Illustration)
2. 9S-8001 [2] PLUG  
  4J-7533 [2] SEAL  
3. 8J-8451 [1] COVER  
4. 4J-5309 [6] SEAL  
5. 4J-0523 [3] SEAL  
6. 0L-1329 [2] BOLT 7.62 cm(3 in.) long  
  9S-1366 [2] BOLT 6.35 cm(2.5 in.) long  
7. 5P-8245 [6] WASHER  
8. 9S-4187 [1] PLUG  
  3K-0360 [1] SEAL  
9. 3H-2549 [14] SHIM (use as required)  
10. 2J-6089 [1] SPRING  
11. 9J-7795 [1] VALVE GROUP  
12. 4J-0519 [1] SEAL  
13. 2J-6088 [1] SPRING (outer)  
14. 4J-7490 [1] SPRING (inner)  
15. 9S-4191 [1] PLUG  
16. 3J-1907 [2] SEAL  
17. 4B-9782 [1] BALL  
18. 9H-2367 [1] SPRING  
19. 9S-6154 [1] PLUG ASSEM.  
    (Includes)
20. 5H-3193 [1] PIN  
21. 1P-4578 [2] FLANGE  
  3H-5368 [4] BOLT  
  5P-8244 [4] WASHER  
22. 8J-8466 [1] STOP ASSEM.  
  2M-9780 [2] SEAL  
23. 8J-8450 [1] COVER  
24. 0S-1587 [2] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#SEBP10480524
 

1U-3972: VALVE GP-STEERING

1U3972 STEERING VALVE GROUP
Serial No. 81J14517-Up and 31K2457-Up
Part of 2V4054 Steering Valve and Lines Group shown on Page 153B-7
1U3971 Valve parts are shown on Page 155B-4
c182030 SEBP1048
1U3972 VALVE GP-STEERING Parts scheme
  For full view, you need register

Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1U-3971 Y [1] VALVE GROUP  
    (Separate Illustration)
2. 9S-8001 [2] PLUG  
  4J-7533 [2] SEAL  
3. 8J-8451 [1] COVER  
4. 4J-5309 [6] SEAL  
5. 4J-0523 [3] SEAL  
6. 0L-1329 [2] BOLT 7.62 cm(3 in.) long  
  9S-1366 [2] BOLT 6.35 cm(2.5 in.) long  
7. 7B-3028 [1] SCREW  
8. 9S-4187 [1] PLUG  
  3K-0360 [1] SEAL  
9. 3H-2549 [14] SHIM (use as required)  
10. 2J-6089 [1] SPRING  
11. 9J-7795 [1] VALVE GROUP  
12. 4J-0519 [1] SEAL  
13. 2J-6088 [1] SPRING (outer)  
14. 4J-7490 [1] SPRING (inner)  
15. 9S-4191 [1] PLUG  
16. 3J-1907 [2] SEAL  
17. 4B-9782 [1] BALL  
18. 9H-2367 [1] SPRING  
19. 9S-6154 [1] PLUG ASSEM.  
    (Includes)
20. 5H-3193 [1] PIN  
21. 1P-4578 [2] FLANGE  
  3H-5368 [4] BOLT  
  5P-8244 [4] WASHER  
22. 8J-8466 [1] STOP ASSEM.  
  2M-9780 [1] SEAL  
23. 8J-8450 [1] COVER  
24. 0S-1587 [2] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#SEBP10480525
 

8J-8604: BASIC VALVE GROUP

8J8604 BASIC VALVE GROUP
Serial No. 81J8971 to 81J11478 inclusive and 31K1650 to 31K1883 inclusive
Part of 8J9245 Steering Valve Group shown on Page 155A
c220182 SEBP1048
8J8604 BASIC VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-8224 CH [5] SHIM .254 mm(.010 in.) thick  
  5J-4776 CH [2] SHIM .127 mm(.005 in.) thick  
2. 8J-8472 [1] RETAINER  
3. 8J-8471 [1] SPACER  
4. 9J-5714 [1] SPRING  
5. 8J-8473 [1] RETAINER  
6. 2L-3793 [1] SCREW  
7. 3B-4506 [1] LOCKWASHER  
8. 1T-0689 [1] WASHER  
9. 4J-6806 [3] SHIM  
10. 4B-9782 [1] BALL  
11. 8J-0507 [1] SEAT  
12. 3J-1907 [1] SEAL  
13. 9S-4185 [1] PLUG  
14. 3K-0360 [1] SEAL  
15. 7J-8066 [1] SEAT  
16. 1J-9671 [1] SEAL  
17. 9S-8001 [6] PLUG  
18. 4J-7533 [6] SEAL  
  C   INDICATES CHANGE
  H   USE AS REQUIRED
 

#SEBP10480526
 

3G-6542: BASIC VALVE GROUP

3G6542 BASIC VALVE GROUP
Serial No. 81J11479 to 81J12297 inclusive and 31K1884 to 31K1942 inclusive
Part of 8J9245 Steering Valve Group shown on Page 155A-1
c220183 SEBP1048
3G6542 BASIC VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-8224 H [6] SHIM .254 mm(.010 in.) thick  
  5J-4776 H [2] SHIM .127 mm(.005 in.) thick  
2. 8J-8472 [1] RETAINER  
3. 8J-8471 [1] SPACER  
4. 9J-5714 [1] SPRING  
5. 8J-8473 [1] RETAINER  
6. 2L-3793 [1] SCREW  
7. 4J-7533 [6] SEAL  
8. 1T-0689 [2] WASHER  
9. 4J-6806 [3] SHIM  
10. 4B-9782 [1] BALL  
11. 8J-0507 [1] SEAT  
12. 3J-1907 [1] SEAL  
13. 9S-4185 [1] PLUG  
14. 3K-0360 [1] SEAL  
15. 7J-8066 [1] SEAT  
16. 1J-9671 [1] SEAL  
17. 9S-8001 [6] PLUG  
  H   USE AS REQUIRED
 

#SEBP10480527
 

3G-5064: VALVE GP

3G5064 VALVE GROUP
Serial No. 81J12298 to 81J14516 inclusive and 31K1943 to 31K2456 inclusive
Part of 3G6840 Steering Valve Group shown on Page 155A-2
c222474 SEBP1048
3G5064 VALVE GP Parts scheme
  For full view, you need register

Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-8224 H [6] SHIM .254 mm(.010 in.) thick  
  5J-4776 H [2] SHIM .127 mm(.005 in.) thick  
2. 8J-8472 [1] RETAINER  
3. 8J-8471 [1] SPACER  
4. 9J-5714 [1] SPRING  
5. 8J-8473 [1] RETAINER  
6. 2L-3793 [1] SCREW  
7. 4J-7533 [6] SEAL  
8. 1T-0689 [2] WASHER  
9. 4J-6806 [3] SHIM  
10. 4B-9782 [1] BALL  
11. 8J-0507 [1] SEAT  
12. 3J-1907 [1] SEAL  
13. 9S-4185 [1] PLUG  
14. 3K-0360 [1] SEAL  
15. 7J-8066 [1] SEAT  
16. 1J-9671 [1] SEAL  
17. 9S-8001 [6] PLUG  
  H   USE AS REQUIRED
 

#SEBP10480528
 

1U-3971: VALVE GP

1U3971 VALVE GROUP--Type 1
Serial No. 81J14517-Up and 31K2457-Up
Part of 1U3972 Steering Valve Group shown on Page 155A-3
c182031 SEBP1048
1U3971 VALVE GP Parts scheme
  For full view, you need register

Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-8224 H [6] SHIM .254 mm(.010 in.) thick  
  5J-4776 H [2] SHIM .127 mm(.005 in.) thick  
2. 8J-8472 [1] RETAINER  
3. 8J-8471 [1] SPACER  
4. 9J-5714 [1] SPRING  
5. 8J-8473 [1] RETAINER  
6. 2L-3793 [1] SCREW  
7. 4J-7533 [6] SEAL  
8. 1T-0689 [2] WASHER  
9. 4J-6806 [3] SHIM  
10. 4B-9782 [1] BALL  
11. 8J-0507 [1] SEAT  
12. 3J-1907 [1] SEAL  
13. 9S-4185 [1] PLUG  
14. 3K-0360 [1] SEAL  
15. 7J-8066 [1] SEAT  
16. 1J-9671 [1] SEAL  
17. 9S-8001 [6] PLUG  
  H   USE AS REQUIRED
 

#SEBP10480529
 

1U-3971: VALVE GP

1U3971 VALVE GROUP--Type 2
Serial No. 81J14517-Up and 31K2457-Up
Part of 1U3972 Steering Valve Group shown on Page 155A-3
c305547 SEBP1048
1U3971 VALVE GP Parts scheme
  For full view, you need register

Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-8224 B [6] SHIM  
    .254MM
  5J-4776 B [2] SHIM  
    .127MM
2. 8J-8472 [1] RETAINER  
3. 4T-2607 [1] SPACER  
4. 9J-5714 [1] SPRING  
5. 8J-8473 [1] RETAINER  
6. 2L-3793 [1] BOLT  
7. 4J-7533 [6] SEAL-O-RING  
8. 1T-0689 [2] WASHER  
9. 4J-6806 [3] SHIM  
10. 4B-9782 [1] BALL  
11. 4T-0318 [1] SEAT  
12. 3J-1907 [1] SEAL  
13. 9S-4185 [1] PLUG-O-RING  
14. 3K-0360 [1] SEAL-O-RING  
15. 4T-0317 [1] SEAT  
16. 1J-9671 [1] SEAL-O-RING  
17. 9S-8001 [6] PLUG-O-RING  
  B   USE AS REQUIRED
 

Information:

Specifications
Relief Valve
950 WHEEL LOADER AIR SYSTEM AND BRAKES
Control Valve For Emergency And Parking Brake<BR> (7K2738)
950 WHEEL LOADER AIR SYSTEM AND BRAKES
Brake Treadle Adjustment
950 WHEEL LOADER AIR SYSTEM AND BRAKES
Control Valve For Steering<BR> (7J966)
950 WHEEL LOADER STEERING SYSTEM
Control Valve For Steering<BR> (8J2348)
950 WHEEL LOADER STEERING SYSTEM
Reuse And Salvage Guidelines
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Disassembly and Assembly
Emergency And Parking Brake Control Valve
950 WHEEL LOADER VEHICLE SYSTEMS
Brake Control Valves
950 WHEEL LOADER VEHICLE SYSTEMS
Steering Valve
950 WHEEL LOADER VEHICLE SYSTEMS
Supplemental Steering Diverter Valve (If So Equipped)
950 WHEEL LOADER VEHICLE SYSTEMS
Park And Emergency Brake Control Valve
950 & 966C WHEEL LOADERS OPERATOR'S STATION
Foot-Operated Brake Valves
950 & 966C WHEEL LOADERS OPERATOR'S STATION
Service Magazine
Warning: Use Correct Seal On Seat Assembly For Valve Group In Steering Valve Group{4307,4312,4322}
1980/12/01
New Seal Kit Available For Brake Tandem Valve Assembly{4265}
1981/07/13
New Steering Valve Groups Have Different Design Valve Stem; Less Steering Corrections Needed At High Ground Speed{4307}
1979/02/19
New Air Brake Valve Assemblies Available For Parts Service {4265}
1992/04/06
243-3133 Quick Connect Coupler (Fluid Sampling) Provides A Coupler for Portable Particle Analyzers {0707, 0717, 0731, 0732, 0738}
2004/07/05

Caterpillar Parts SIS Catalog 950 :

VALVE GP
8J-1931 VALVE GP
VALVE GP-PRESSURE REDUCING
1U-3954 VALVE GP-PRESSURE REDUCING
STEERING VALVE GROUP
8J-2348 STEERING VALVE GROUP
CONTROL GP-STEERING
4V-2974 CONTROL GP-STEERING
CONTROL GP-STEERING
4V-2974 CONTROL GP-STEERING
STEERING CONTROL GROUP
2V-4055 STEERING CONTROL GROUP
STEERING CONTROL GROUP
2V-4055 STEERING CONTROL GROUP
STEERING CONTROL GROUP
2V-4055 STEERING CONTROL GROUP
VALVE GP-STEERING
8J-9245 VALVE GP-STEERING
VALVE GP-STEERING
8J-9245 VALVE GP-STEERING
VALVE GP-STEERING
3G-6840 VALVE GP-STEERING
VALVE GP-STEERING
1U-3972 VALVE GP-STEERING
BASIC VALVE GROUP
8J-8604 BASIC VALVE GROUP
BASIC VALVE GROUP
3G-6542 BASIC VALVE GROUP
VALVE GP
3G-5064 VALVE GP
VALVE GP
1U-3971 VALVE GP

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