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6J5551 PUMP ASSEMBLY Serial No. 81J8971 to 81J13049 inclusive and 31K1650 to 31K2012 inclusive Part of 2V4055 Steering Control Group shown on Page 153D 950


STEERING SYSTEM
PUMP GP-METERING
STEERING GP
LINES GP
VALVE GP
BRAKING SYSTEM
PUMP GP

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

STEERING SYSTEM

PUMP GP-METERING
PUMP AS-STEERING
6J-5551 PUMP AS-STEERING
PUMP GP-METERING
1U-2104 PUMP GP-METERING
PUMP GP-METERING
3G-7387 PUMP GP-METERING
PUMP GP-METERING
1U-2104 PUMP GP-METERING
 

#SEBP10480530
 

6J-5551: PUMP AS-STEERING

6J5551 PUMP ASSEMBLY
Serial No. 81J8971 to 81J13049 inclusive and 31K1650 to 31K2012 inclusive
Part of 2V4055 Steering Control Group shown on Page 153D
c219488 SEBP1048
6J5551 PUMP AS-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. 8F-5340 H [1] SEAL  
2. 7J-6833 H [1] SEAL  
3. 7J-6836 [1] PLATE  
4. 2D-0598 H [1] SEAL  
5. 7J-6837 [1] PLATE  
6. 7J-6839 [1] DRIVE  
7. 3G-4461 C [1] SPACER  
8. 7J-6835 [7] BOLT  
9. 7J-6841 [1] CAP  
10. 7J-6843 [1] GEAR SET  
11. 7J-6832 [1] BODY ASSEM.  
    (Includes)
12. 7J-8008 [1] SPRING  
13. 2D-6642 [1] BALL  
14. 7J-8009 [1] PIN  
15. 7J-8006 [2] DISC  
16. 7J-8010 [6] SPRING  
17. 5F-9144 H [1] SEAL  
18. 7J-8005 [1] PLUG  
19. 7J-8007 [1] SEAT  
20. 7J-6838 [1] BUSHING  
21. 7J-6834 [4] BOLT  
22. 5L-1100 [1] BEARING  
23. 7J-6840 [2] RACE  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  7J-9803 [1] KIT (seal)  
    (Includes Parts Marked h)
  C   INDICATES CHANGE
 

#SEBP10480531
 

1U-2104: PUMP GP-METERING

1U2104 METERING PUMP GROUP--Type 1
Serial No. 81J13050 to 81J13153 inclusive and 31K2013 to 31K2025 inclusive
Part of 2V4055 Steering Control Group shown on Page 153F
c175112 SEBP1048
1U2104 PUMP GP-METERING Parts scheme
  For full view, you need register

Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8F-5340 [1] SEAL  
2. 3G-6906 [1] SCREW  
3. 1H-1023 [1] SEAL  
4. 3G-6907 [1] SEAT  
5. 5F-9144 [1] SEAL  
6. 6S-7827 [1] BALL  
7. 6S-7826 [1] RETAINER  
8. 3G-6905 [1] SPACER  
9. 3G-8996 [1] GEROTOR ASSEM.  
10. 9J-5686 [3] SEAL  
11. 7J-6835 [7] BOLT  
12. 3G-4461 [1] SPACER  
13. 3G-6889 [1] CAP  
14. 7J-6839 [1] DRIVE  
15. 3G-6891 [2] RACE  
  5L-1100 [1] BEARING  
16. 7F-8267 [1] SEAL  
17. 9J-5442 [1] RING  
18. 9J-8076 [1] BUSHING  
19. 7J-6833 [1] SEAL  
 

#SEBP10480532
 

3G-7387: PUMP GP-METERING

3G7387 METERING PUMP GROUP
Serial No. 81J13154-Up and 31K2026-Up
Part of 4V2974 Steering Control Group shown on Page 153H
c223861 SEBP1048
3G7387 PUMP GP-METERING Parts scheme
  For full view, you need register

Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8F-5340 [1] SEAL-LIP TYPE  
2. 3G-6906 [1] SCREW  
3. 1H-1023 [1] SEAL-O-RING  
4. 3G-6907 [1] SEAT  
5. 5F-9144 [1] SEAL-O-RING  
6. 6S-7827 [1] BALL  
7. 6S-7826 [1] RETAINER-BALL  
8. 3G-6905 [1] SPACER  
9. 3G-8996 [1] GEROTOR AS  
10. 9J-5686 [3] SEAL-O-RING  
11. 7J-6835 [7] BOLT-12 POINT HEAD  
12. 3G-4461 [1] SPACER  
13. 3G-6889 [1] CAP  
14. 7J-6839 [1] DRIVE-CONTROL END  
15. 3G-6891 [2] RACE  
  5L-1100 [1] BEARING-THRUST  
16. 7F-8267 [1] SEAL-O-RING  
17. 9J-5442 [1] RING  
18. 9J-8076 [1] BUSHING  
19. 7J-6833 [1] SEAL  
20. 3G-6892 [1] BODY AS  
21. 7J-8010 [6] SPRING-CENTERING  
22. 7J-8009 [1] PIN  
 

#SEBP10480533
 

1U-2104: PUMP GP-METERING

1U2104 METERING PUMP GROUP--Type 2
Serial No. 81J13050 to 81J13153 inclusive and 31K2013 to 31K2025 inclusive
Part of 2V4055 Steering Control Group shown on Page 153F
c182034 SEBP1048
1U2104 PUMP GP-METERING Parts scheme
  For full view, you need register

Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8F-5340 [1] SEAL  
2. 3G-6906 [1] SCREW  
3. 1H-1023 [1] SEAL  
4. 3G-6907 [1] SEAT  
5. 5F-9144 [1] SEAL  
6. 6S-7827 [1] BALL  
7. 6S-7826 [1] RETAINER  
8. 3G-6905 [1] SPACER  
9. 3G-8996 [1] GEROTOR ASSEM.  
10. 9J-5686 [3] SEAL  
11. 7J-6835 [7] BOLT  
12. 3G-4461 [1] SPACER  
13. 1U-4828 [1] CAP  
14. 7J-6839 [1] DRIVE  
15. 3G-6891 [2] RACE  
  5L-1100 [1] BEARING  
16. 7F-8267 [1] SEAL  
17. 9J-5442 [1] RING  
18. 9J-8076 [1] BUSHING  
19. 7J-6833 [1] SEAL  
20. 1U-4827 [1] BODY ASSEM.  
    (Includes)
21. 7J-8010 [6] SPRING  
22. 7J-8009 [1] PIN  
 

#SEBP10480534
 

7K-8589: SUPPLEMENTAL STEERING GROUP

7K8589 SUPPLEMENTAL STEERING GROUP--Type 1
Serial No. 81J7846 to 81J8970 inclusive and 31K1486 to 31K1649 inclusive
7J9977 Valve & 7J8199 Pump parts are shown on Pages 155F & 155H
AN ATTACHMENT
c115918 SEBP1048
7K8589 SUPPLEMENTAL STEERING 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. 0S-1571 [28] BOLT  
2. 3B-4506 [37] LOCKWASHER  
3. 8K-6350 [1] TUBE ASSEM.  
4. 4J-0522 [4] SEAL  
5. 8K-6257 [1] HOSE ASSEM.  
  8S-9355 HOSE 39"  
6. 3S-7252 [2] SLEEVE  
  3S-8496 [1] STEM ASSEM. (Straight)  
7. 5S-2105 [1] STEM ASSEM. (90 degrees)  
8. 4J-0520 [2] SEAL  
9. 7J-8199 Y [1] GEAR PUMP GROUP  
    (Separate Illustration)
  7J-8114 [1] GASKET  
10. 1P-3704 [5] SEAL  
11. 3D-0490 [2] STUD  
  1D-4719 [2] NUT  
  3B-4508 [2] LOCKWASHER  
  4B-4280 [2] WASHER  
12. 8K-8111 [1] TUBE ASSEM.  
13. 8K-6256 [1] TUBE ASSEM.  
14. 1P-4125 [1] COUPLING  
  2K-8467 [1] PIN  
15. 9M-2904 C [4] CLAMP  
16. 4K-8380 [2] HOSE  
17. 8K-6258 [1] TUBE ASSEM.  
18. 8K-6261 [1] TUBE ASSEM.  
19. 8K-6405 [1] TUBE ASSEM.  
20. 2P-9920 C [1] CONNECTOR  
  2S-4078 C [1] SEAL  
21. 0S-1591 [4] BOLT  
22. 7J-9977 Y [1] DIVERTER VALVE GROUP  
    (Separate Illustration)
23. 8K-6262 [1] TUBE ASSEM.  
24. 0S-1594 [3] BOLT  
25. 4B-4278 [5] WASHER  
26. 8K-6265 [1] BRACKET  
27. 0S-1588 [2] BOLT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10480535
 

7K-8589: SUPPLEMENTAL STEERING GROUP

7K8589 SUPPLEMENTAL STEERING GROUP--Type 2
Serial No. 81J7846 to 81J8970 inclusive and 31K1486 to 31K1649 inclusive
7J9977 Valve & 7J8199 Pump parts are shown on Pages 155F & 155H
AN ATTACHMENT
c218243 SEBP1048
7K8589 SUPPLEMENTAL STEERING 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. 2A-4639 C [20] BOLT  
2. 3B-4506 C [9] LOCKWASHER  
3. 4V-2787 C [1] TUBE ASSEM.  
4. 4J-0522 C [2] SEAL  
5. 8K-6257 [1] HOSE ASSEM.  
  8S-9355 HOSE 39"  
6. 3S-7252 [2] SLEEVE  
  3S-8496 [1] STEM ASSEM. (Straight)  
7. 5S-2105 [1] STEM ASSEM. (90 degrees)  
8. 4J-0520 [2] SEAL  
9. 7J-8199 Y [1] GEAR PUMP GROUP  
    (Separate Illustration)
  7J-8114 [1] GASKET  
10. 1P-3704 C [7] SEAL  
11. 3D-0490 [2] STUD  
  1D-4719 [2] NUT  
  3B-4508 [2] LOCKWASHER  
  4B-4280 [2] WASHER  
12. 8K-8111 [1] TUBE ASSEM.  
13. 8K-6256 [1] TUBE ASSEM.  
14. 1P-4125 [1] COUPLING  
  2K-8467 [1] PIN  
15. 5P-2230 C [4] CLAMP  
16. 4K-8380 [2] HOSE  
17. 4V-2804 C [1] TUBE ASSEM.  
18. 8K-6261 [1] TUBE ASSEM.  
19. 8K-6405 [1] TUBE ASSEM.  
20. 2P-9920 C [1] CONNECTOR  
  2S-4078 C [1] SEAL  
21. 0S-1591 [4] BOLT  
22. 7J-9977 Y [1] DIVERTER VALVE GROUP  
    (Separate Illustration)
23. 8K-6262 [1] TUBE ASSEM.  
24. 0S-1594 [3] BOLT  
25. 4B-4278 [5] WASHER  
26. 8K-6265 [1] BRACKET  
27. 0S-1588 [2] BOLT  
28. 0S-1590 C [8] BOLT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10480536
 

2V-9376: LINES GP-SUPPLEMENTAL STEERING

2V9376 SUPPLEMENTAL STEERING GROUP -- Type 1
Serial No. 81J8971-Up and 31K1650-Up
7J9977 Valve and 7J8199 Pump parts are shown on Pages 155F and 155H
AN ATTACHMENT
c164578 SEBP1048
2V9376 LINES GP-SUPPLEMENTAL 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. 0S-1571 [28] BOLT  
2. 3B-4506 [37] LOCKWASHER  
3. 8K-6350 [1] TUBE ASSEM.  
4. 4J-0522 [5] SEAL  
5. 2V-9361 [1] HOSE ASSEM  
    (Includes)
  5P-0181 H HOSE 67 cm(29.52 in.)  
6. 3S-7252 [2] SLEEVE  
  3S-8499 [1] STEM ASSEM.  
7. 7S-0573 [1] STEM ASSEM.  
8. 4J-0520 [1] SEAL  
9. 7J-8199 Y [1] GEAR PUMP GROUP  
    (Separate Illustration)
  7J-8114 [1] GASKET  
10. 1P-3704 [5] SEAL  
11. 3D-0490 [2] STUD  
  1D-4719 [2] NUT  
  3B-4508 [2] LOCKWASHER  
  4B-4280 [2] WASHER  
12. 8K-8111 [1] TUBE ASSEM.  
13. 8K-6256 [1] TUBE ASSEM.  
14. 1P-4125 [1] COUPLING  
  2K-8467 [1] PIN  
15. 9M-2904 [4] CLAMP  
16. 4K-8380 [2] HOSE  
17. 8K-6258 [1] TUBE ASSEM.  
18. 8K-6261 [1] TUBE ASSEM.  
19. 8K-6405 [1] TUBE ASSEM.  
20. 031-8759 [1] CONNECTOR  
  2S-4078 [1] SEAL  
21. 0S-1591 [4] BOLT  
22. 7J-9977 Y [1] DIVERTER VALVE GROUP  
    (Separate Illustration)
23. 8K-6262 [1] TUBE ASSEM.  
24. 0S-1594 [3] BOLT  
25. 4B-4278 [5] WASHER  
26. 8K-6265 [1] BRACKET  
27. 0S-1588 [2] BOLT  
  H   ORDER BY THE CENTIMETRE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10480537
 

2V-9376: LINES GP-SUPPLEMENTAL STEERING

2V9376 SUPPLEMENTAL STEERING GROUP--Type 2
Serial No. 81J8971-Up and 31K1650-Up
7J9977 Valve and 7J8199 Pump parts are shown on Pages 155F and 155H
AN ATTACHMENT
c219283 SEBP1048
2V9376 LINES GP-SUPPLEMENTAL 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. 2A-4639 C [20] BOLT  
2. 3B-4506 C [9] LOCKWASHER  
3. 4V-2787 C [1] TUBE ASSEM.  
4. 4J-0522 C [3] SEAL  
5. 2V-9361 [1] HOSE ASSEM.  
    (Includes)
  5P-0181 CH HOSE 63.2 cm(24.88 in.)  
6. 3S-7252 [2] SLEEVE  
  3S-8499 [1] STEM ASSEM.  
7. 7S-0573 [1] STEM ASSEM.  
8. 4J-0520 [1] SEAL  
9. 7J-8199 Y [1] GEAR PUMP GROUP  
    (Separate Illustration)
  7J-8114 [1] GASKET  
10. 1P-3704 C [7] SEAL  
11. 3D-0490 [2] STUD  
  1D-4719 [2] NUT  
  3B-4508 [2] LOCKWASHER  
  4B-4280 [2] WASHER  
12. 8K-8111 [1] TUBE ASSEM.  
13. 8K-6256 [1] TUBE ASSEM.  
14. 1P-4125 [1] COUPLING  
  2K-8467 [1] PIN  
15. 5K-2230 C [4] CLAMP  
16. 4K-8380 [2] HOSE  
17. 4V-2804 C [1] TUBE ASSEM.  
18. 8K-6261 [1] TUBE ASSEM.  
19. 8K-6405 [1] TUBE ASSEM.  
20. 031-8759 [1] CONNECTOR  
  2S-4078 [1] SEAL  
21. 0S-1591 [4] BOLT  
22. 7J-9977 Y [1] DIVERTER VALVE GROUP  
    (Separate Illustration)
23. 8K-6262 [1] TUBE ASSEM.  
24. 0S-1594 [3] BOLT  
25. 4B-4278 [5] WASHER  
26. 8K-6265 [1] BRACKET  
27. 0S-1588 [2] BOLT  
28. 0S-1590 C [8] BOLT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE CENTIMETRE
 

#SEBP10480538
 

7J-9977: VALVE GP-DIVERTER

7J9977 DIVERTER VALVE GROUP
Part of 7K8589 and 2V9376 Supplemental Steering Group shown on Pages 155D and 155E
8J311 Valve parts are shown on Page 155H
c133035 SEBP1048
7J9977 VALVE GP-DIVERTER 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-0311 Y [1] VALVE GROUP  
    (See Separate Illustration)
2. 4J-4210 [4] RETAINER  
3. 7J-9970 [1] RETAINER  
4. 2S-4078 [1] SEAL  
5. 7S-8491 [1] SPRING  
6. 9S-9334 [2] PLUG  
7. 7M-8485 [2] SEAL  
8. 1L-4418 [2] SPRING  
9. 7J-9971 [2] VALVE  
10. 9S-8009 [5] PLUG  
  4K-1388 [5] SEAL  
11. 6D-1601 [1] SPRING  
12. 7B-3028 [1] SCREW  
13. 7J-9975 [1] PLATE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP10480539
 

7J-8199: PUMP GP-GEAR

7J8199 GEAR PUMP GROUP
Part of 7K8589 and 2V9376 Supplemental Steering Groups shown on Pages 155D & 155E
AN ATTACHMENT
c133034 SEBP1048
7J8199 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5L-4183 [8] BOLT-SOCKET HEAD  
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  8J-0420 [1] KIT-SEAL (INCL SEALS & RINGS)  
 

Information:

Specifications
Steering Gear And Follow-Up Linkage
950 WHEEL LOADER STEERING SYSTEM
Disassembly and Assembly
Steering Gear
950 WHEEL LOADER VEHICLE SYSTEMS
Hand Metering Pump
950 & 966C WHEEL LOADERS OPERATOR'S STATION
Hand Metering Pump (950)
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
The Serviceability of Metering Pumps Has Been Limited {4312}
2005/12/19
New Metering Pump Groups For Steering Control Prevent Oil Leaks {4300, 4301, 4312}
2010/08/19

Caterpillar Parts SIS Catalog 950 :

VALVE GP
1U-3971 VALVE GP
VALVE GP
1U-3971 VALVE GP
VALVE GP
3G-5064 VALVE GP
BASIC VALVE GROUP
3G-6542 BASIC VALVE GROUP
BASIC VALVE GROUP
8J-8604 BASIC VALVE GROUP
VALVE GP-STEERING
1U-3972 VALVE GP-STEERING
VALVE GP-STEERING
3G-6840 VALVE GP-STEERING
VALVE GP-STEERING
8J-9245 VALVE GP-STEERING
PUMP GP-METERING
1U-2104 PUMP GP-METERING
PUMP GP-METERING
3G-7387 PUMP GP-METERING
PUMP GP-METERING
1U-2104 PUMP GP-METERING
SUPPLEMENTAL STEERING GROUP
7K-8589 SUPPLEMENTAL STEERING GROUP
SUPPLEMENTAL STEERING GROUP
7K-8589 SUPPLEMENTAL STEERING GROUP
LINES GP-SUPPLEMENTAL STEERING
2V-9376 LINES GP-SUPPLEMENTAL STEERING
LINES GP-SUPPLEMENTAL STEERING
2V-9376 LINES GP-SUPPLEMENTAL STEERING
VALVE GP-DIVERTER
7J-9977 VALVE GP-DIVERTER

Truck sale:

 
 
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- Wheel Loaders
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