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2V4052 STEERING CONTROL GROUP--Part 1 of 2 Serial No. 42J9048 to 42J9057 inclusive 966C WHEEL LOADER


OPERATOR STATION
CONTROL GP-STEERING
STEERING SYSTEM
PUMP GP
PUMP GP-METERING

WHEEL LOADER 966C WHEEL LOADER 42J
 966 WHEEL LOADER - 42J06498-UP (MACHINE) POWERED BY 3306 ENGINE HEBP1147 966C 42J   (1968)

OPERATOR STATION

CONTROL GP-STEERING
STEERING CONTROL GROUP
2V-4052 STEERING CONTROL GROUP
2V-4052 STEERING CONTROL GROUP
STEERING CONTROL GROUP
2V-4052 STEERING CONTROL GROUP
2V-4052 STEERING CONTROL GROUP
CONTROL GP-STEERING
4V-2973 CONTROL GP-STEERING
4V-2973 CONTROL GP-STEERING
CONTROL GP-STEERING
4V-2973 CONTROL GP-STEERING
4V-2973 CONTROL GP-STEERING
 

#HEBP11470400
 

2V-4052: STEERING CONTROL GROUP

2V4052 STEERING CONTROL GROUP--Part 1 of 2
Serial No. 42J9048 to 42J9057 inclusive
c160884 HEBP1147
2V4052 STEERING CONTROL GROUP Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7D-9984 [4] ELBOW  
  3K-0360 [4] SEAL  
2. 1V-5981 [1] HOSE ASSEM. 159 cm(62.598 in.)  
3. 1V-5982 [2] HOSE ASSEM. 138 cm(54.50 in.)  
4. 1V-5983 [1] HOSE ASSEM. 134 cm(52.756 in.)  
 

#HEBP11470401
 

2V-4052: STEERING CONTROL GROUP

2V4052 STEERING CONTROL GROUP--Part 2 of 2
Serial No. 42J9048 to 42J9057 inclusive
6J5551 Pump parts are shown on Page 176
c173868 HEBP1147
2V4052 STEERING CONTROL GROUP Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2K-9096 C [1] SPINNER ASSEM.  
2. 1D-5120 [1] NUT  
3. 4D-0874 C [1] COVER  
  5F-5442 C [4] SCREW  
4. 3K-5461 C [1] WHEEL  
5. 6K-8161 [1] BEARING  
6. 6K-6770 [1] NUT  
7. 6K-6771 [1] SHAFT  
  6K-8162 [2] RING  
8. 6K-8296 [1] KNOB  
9. 1V-5977 [1] PIN (large)  
  2M-8729 [1] PIN (small)  
10. 3B-1915 [2] BOLT 34.92 mm(1.375 in.) long  
  1A-2029 [2] BOLT 28.57 mm(1.125 in.) long  
  3B-4506 [4] LOCKWASHER  
11. 1V-5978 [1] COVER ASSEM.  
    (Includes)
12. 3K-3534 [2] BEARING  
13. 6J-5551 Y [1] PUMP GROUP  
    (Separate Illustration)
14. 1V-7265 [1] SHAFT  
  6H-5474 [2] RING  
15. 2V-9459 [1] HOUSING ASSEM.  
  0L-0955 [1] SPRING  
  1A-7615 [1] WASHER  
16. 1V-7303 [1] TUBE ASSEM.  
    (Includes)
  7H-0818 [1] BUSHING  
17. 9M-7432 [1] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#HEBP11470402
 

2V-4052: STEERING CONTROL GROUP

2V4052 STEERING CONTROL GROUP--Part 1 of 2
Serial No. 42J6674 to 42J9047 and 42J9058 to 42J11245 inclusive
c160884 HEBP1147
2V4052 STEERING CONTROL GROUP Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7D-9984 [4] ELBOW  
  3K-0360 [4] SEAL  
2. 1V-5981 [1] HOSE ASSEM. 159 cm(62.598 in.)  
3. 1V-5982 [2] HOSE ASSEM. 138 cm(54.50 in.)  
4. 1V-5983 [1] HOSE ASSEM. 134 cm(52.756 in.)  
 

#HEBP11470403
 

2V-4052: STEERING CONTROL GROUP

2V4052 STEERING CONTROL GROUP--Part 2 of 2
Serial No. 42J6674 to 42J9047 and 42J9058 to 42J11245 inclusive
6J5551 Pump parts are shown on Page 176
c173870 HEBP1147
2V4052 STEERING CONTROL GROUP Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1V-6282 [1] SPINNER ASSEM.  
2. 1D-5120 [1] NUT  
3. 1V-9385 [1] COVER  
  5C-6380 C [3] SCREW  
4. 033-1184 [1] WHEEL  
5. 6K-8161 [1] BEARING  
6. 6K-6770 [1] NUT  
7. 6K-6771 [1] SHAFT  
  6K-8162 [2] RING  
8. 6K-8296 [1] KNOB  
9. 1V-5977 [1] PIN (large)  
  2M-8729 [1] PIN (small)  
10. 3B-1915 [2] BOLT 34.92 mm(1.375 in.) long  
  1A-2029 [2] BOLT 28.57 mm(1.125 in.) long  
  3B-4506 [4] LOCKWASHER  
11. 1V-5978 [1] COVER ASSEM.  
    (Includes)
12. 3K-3534 [2] BEARING  
13. 6J-5551 Y [1] PUMP GROUP  
    (Separate Illustration)
14. 1V-7265 [1] SHAFT  
  6H-5474 [2] RING  
15. 2V-9459 [1] HOUSING ASSEM.  
  0L-0955 [1] SPRING  
  1A-7615 [1] WASHER  
16. 1V-7303 [1] TUBE ASSEM.  
    (Includes)
  7H-0818 [1] BUSHING  
17. 9M-7432 [1] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#HEBP11470404
 

4V-2973: CONTROL GP-STEERING

4V2973 STEERING CONTROL GROUP--Part 1 of 2
Serial No. 42J11246 to 42J12802 inclusive
c234038 HEBP1147
4V2973 CONTROL GP-STEERING Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7D-9984 [4] ELBOW  
  3K-0360 [4] SEAL  
2. 1V-5981 [1] HOSE ASSEM. 159 cm(62.59 in.)  
3. 1V-5982 [2] HOSE ASSEM. 138.40 cm(54.50 in.)  
4. 1V-5983 [1] HOSE ASSEM. 117.20 cm(46.16 in.)  
 

#HEBP11470405
 

4V-2973: CONTROL GP-STEERING

4V2973 STEERING CONTROL GROUP--Part 2 of 2
Serial No. 42J11246 to 42J12802 inclusive
3G7387 Pump parts are shown on Page 176A
c234039 HEBP1147
4V2973 CONTROL GP-STEERING Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1V-6282 [1] SPINNER ASSEM.  
2. 1D-5120 [1] NUT  
3. 1V-9385 [1] COVER  
  5C-6380 [3] SCREW  
4. 033-1184 [1] WHEEL  
5. 6K-8161 [1] BEARING  
6. 6K-6770 [1] NUT  
7. 6K-6771 [1] SHAFT  
  6K-8162 [2] RING  
8. 9K-6764 [1] KNOB  
9. 4V-2835 [1] PIN ASSEM.  
    (Includes)
  4V-2836 [1] PIN (large)  
10. 6H-3956 [1] PIN (small)  
11. 3B-1915 [4] BOLT 34.92mm(1.375 in.) long  
12. 4V-2837 [1] COVER  
13. 3G-7387 Y [1] PUMP GROUP  
    (Separate Illustration)
14. 7V-5547 [2] BOLT  
  5K-2294 [2] BEARING  
15. 2V-2776 [1] NUT  
  0L-0955 [1] SPRING  
  1A-7615 [1] WASHER  
16. 1V-7303 [1] TUBE ASSEM.  
    (Includes)
  7H-0818 [1] BUSHING  
17. 9M-7432 [1] SEAL  
18. 4V-2838 [1] BRACKET  
19. 0L-1351 [2] BOLT  
20. 5M-2894 [6] WASHER  
  Y   SEPARATE ILLUSTRATION
 

#HEBP11470406
 

4V-2973: CONTROL GP-STEERING

4V2973 STEERING CONTROL GROUP--Part 1 of 2
Serial No. 42J12803-Up
c234038 HEBP1147
4V2973 CONTROL GP-STEERING Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7D-9984 [4] ELBOW  
  3K-0360 [4] SEAL  
2. 1V-5981 [1] HOSE ASSEM. 159 cm(62.59 in.)  
3. 1V-5982 [2] HOSE ASSEM. 138.40 cm(54.50 in.)  
4. 1V-5983 [1] HOSE ASSEM. 117.20 cm(46.16 in.)  
 

#HEBP11470407
 

4V-2973: CONTROL GP-STEERING

4V2973 STEERING CONTROL GROUP--Part 2 of 2
Serial No. 42J12803-Up
c181706 HEBP1147
4V2973 CONTROL GP-STEERING Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1V-6282 [1] SPINNER ASSEM.  
2. 1D-5120 [1] NUT  
3. 1V-9385 [1] COVER  
  5C-6380 [3] SCREW  
4. 033-1184 [1] WHEEL  
5. 6K-8161 [1] BEARING  
6. 6K-6770 [1] NUT  
7. 6K-6771 [1] SHAFT  
  6K-8162 [2] RING  
8. 9K-6764 [1] KNOB  
9. 4V-2835 [1] PIN ASSEM.  
    (Includes)
  4V-2836 [1] PIN (large)  
10. 6H-3956 [1] PIN (small)  
11. 3B-1915 [4] BOLT 34.92mm(1.375 in.)long  
12. 4V-2837 [1] COVER  
13. 5C-6878 C [1] PUMP GROUP  
14. 7V-5547 [2] BOLT  
  5K-2294 [2] BEARING  
15. 2V-2776 [1] NUT  
  0L-0955 [1] SPRING  
  1A-7615 [1] WASHER  
16. 1V-7303 [1] TUBE ASSEM.  
    (Includes)
  7H-0818 [1] BUSHING  
17. 9M-7432 [1] SEAL  
18. 4V-2838 [1] BRACKET  
19. 0L-1351 [2] BOLT  
20. 5M-2894 [6] WASHER  
  C   INDICATES CHANGE
 

#HEBP11470408
 

6J-5551: PUMP AS-STEERING

6J5551 STEERING PUMP ASSEMBLY
Serial No. 42J6674 to 42J11245 inclusive
Part of 2V4052 Steering Control Group shown on Pages 175 and 175B. Also Field Replacement for 5C6878 Steering Pump
Assembly shown on Page 175F from Serial No. 42J12803-Up
c219488 HEBP1147
6J5551 PUMP AS-STEERING Parts scheme
  For full view, you need register

Parts for your 966C 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
 

#HEBP11470409
 

3G-7387: PUMP GP-METERING

3G7387 METERING PUMP GROUP
Serial No. 42J11246 to 42J12802 inclusive
Part of 4V2973 Steering Control Group shown on Page 175D
c223861 HEBP1147
3G7387 PUMP GP-METERING Parts scheme
  For full view, you need register

Parts for your 966C 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  
 

Information:

Technical Information Bulletin
Unnecessary Replacement Of Hand Metering Units
Unnecessary Replacement Of Hand Metering Units
Disassembly and Assembly
Steering Control Valve (Later)
966 WHEEL LOADER VEHICLE SYSTEMS
Steering Control Valve (Earlier)
966 WHEEL LOADER VEHICLE SYSTEMS
Steering Control
950 & 966C WHEEL LOADERS OPERATOR'S STATION
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
New Metering Pump Groups For Steering Control Prevent Oil Leaks {4300, 4301, 4312}
2010/08/19

Caterpillar Parts SIS Catalog 966C :

6A-3921 STEERING GEAR AND MECHANISM GROUP
STEERING GEAR AND MECHANISM GROUP
6A-3921 STEERING GEAR AND MECHANISM GROUP
6K-5209 STEERING GEAR AND MECHANISM GROUP
STEERING GEAR AND MECHANISM GROUP
6K-5209 STEERING GEAR AND MECHANISM GROUP
VALVE GP-DIVERTER
1U-1606 VALVE GP-DIVERTER
VALVE GP-DIVERTER
1U-1591 VALVE GP-DIVERTER
VALVE GP-DIVERTER
7J-9977 VALVE GP-DIVERTER
VALVE GP
8J-0311 VALVE GP
2V-4052 STEERING CONTROL GROUP
STEERING CONTROL GROUP
2V-4052 STEERING CONTROL GROUP
2V-4052 STEERING CONTROL GROUP
CONTROL GP-STEERING
4V-2973 CONTROL GP-STEERING
4V-2973 CONTROL GP-STEERING
CONTROL GP-STEERING
4V-2973 CONTROL GP-STEERING
4V-2973 CONTROL GP-STEERING
PUMP AS-STEERING
6J-5551 PUMP AS-STEERING

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