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7J8199 GEAR PUMP GROUP Part of 3V155 & 5C8221 Supplemental Steering and 9K4233 Gear Pump Groups shown on Pages 166A, 166C, 166C-2, 166E & 167. AN ATTACHMENT 966C


BRAKING SYSTEM
PUMP GP
STEERING SYSTEM
VALVE GP
BRAKING SYSTEM
VALVE GP
STEERING SYSTEM
VALVE GP
BRAKING SYSTEM
VALVE GP
STEERING SYSTEM
STEERING GEAR GP

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

BRAKING SYSTEM

PUMP GP
GEAR PUMP GROUP
9K-4233 GEAR PUMP GROUP
PUMP GP-GEAR
7J-8199 PUMP GP-GEAR
 

#HEBP11470390
 

7J-8199: PUMP GP-GEAR

7J8199 GEAR PUMP GROUP
Part of 3V155 & 5C8221 Supplemental Steering and 9K4233 Gear Pump Groups
shown on Pages 166A, 166C, 166C-2, 166E & 167. AN ATTACHMENT
c133034 HEBP1147
7J8199 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your 966C 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)  
 

#HEBP11470391
 

9K-4235: DIVERTER VALVE GROUP

9K4235 DIVERTER VALVE GROUP
Part of 9K4232 Supplemental Steering Arrangement listed on Page 165
7J9977 Valve parts are shown on Page 169. AN ATTACHMENT
c117053 HEBP1147
9K4235 DIVERTER VALVE 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. 7J-9977 Y [1] VALVE GROUP  
    (Separate Illustration)
2. 0S-1588 [2] BOLT  
3. 3B-4506 [5] LOCKWASHER  
4. 4B-4278 [5] WASHER  
5. 8K-6265 [1] BRACKET  
6. 0S-1594 [3] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#HEBP11470392
 

8J-0311: VALVE GP

8J311 VALVE GROUP
Part of 7J9977 Diverter Valve Group shown on Page 169
AN ATTACHMENT
c133036 HEBP1147
8J0311 VALVE GP Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] STEM  
2. [1] BODY  
3. [1] ORIFICE  
4. [3] PLUG  
  [3] SEAL  
5. [4] SHIM (.031" Thick)  
6. [1] SHIM (.010" Thick)  
7. [1] STEM  
 

#HEBP11470393
 

7J-9977: VALVE GP-DIVERTER

7J9977 DIVERTER VALVE GROUP
Part of 3V155 Supplemental Steering Group and 9K4235 Diverter Valve Group shown on Pages 166, 166C-1 and 168
8J311 Valve parts are shown on Page 168. AN ATTACHMENT
c133035 HEBP1147
7J9977 VALVE GP-DIVERTER Parts scheme
  For full view, you need register

Parts for your 966C 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
 

#HEBP11470394
 

1U-1591: VALVE GP-DIVERTER

1U1591 DIVERTER VALVE GROUP
Serial No. 42J10672-Up. Part of 5C8221 Supplemental Steering Group shown on Page 166D
1U1606 Valve parts are shown on Page 169B. AN ATTACHMENT
c228294 HEBP1147
1U1591 VALVE GP-DIVERTER Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1U-1606 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  
  Y   SEPARATE ILLUSTRATION
 

#HEBP11470395
 

1U-1606: VALVE GP-DIVERTER

1U1606 VALVE GROUP
Serial No. 42J10672-Up. Part of 1U1591 Diverter Valve Group shown on Page 169A
AN ATTACHMENT
c228295 HEBP1147
1U1606 VALVE GP-DIVERTER Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6J-3993 [1] SHIM .26 mm(.010 in.) thick  
2. 5J-1036 [4] SHIM .79 mm(.031 in.) thick  
3. 7J-9973 [1] ORIFICE  
4. 9S-8001 [3] PLUG  
  4J-7533 [3] SEAL  
 

#HEBP11470396
 

6K-5209: STEERING GEAR AND MECHANISM GROUP

6K5209 STEERING GEAR AND MECHANISM GROUP--Part 1 of 2
Serial No. 42J6498 to 42J6673 inclusive
c154705 HEBP1147
6K5209 STEERING GEAR AND MECHANISM GROUP Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7F-9557 [1] BEARING  
    (PART OF COLUMN ASSEM. 6K5343)
  5F-8000 [1] SEAL  
  7F-1621 [1] SECTOR (30 TEETH)  
  0S-1594 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
  7K-1755 [1] COVER ASSEM.  
  5F-5552 [1] GASKET  
  2H-3787 [2] NUT  
  4K-9774 [2] LOCK  
  4K-0484 [1] KEY  
  7K-8499 [1] BOLT  
  1B-4430 [1] NUT  
  5K-1719 [1] END  
  1B-2578 [2] NUT  
  4M-0494 [1] END  
  4K-9885 [1] PIN  
  4K-9771 [1] NUT  
  3B-8488 [1] FITTING  
  8B-9264 [1] COTTER PIN  
  4K-8020 [2] PLUG  
  4K-8018 [2] PLUG  
  4K-8019 [2] SPRING  
  4K-8017 [4] SEAT  
  4K-9781 [1] END  
  4K-9799 [1] NUT  
  5K-0605 [1] PLUG  
  4B-4821 [1] SCREW  
  4K-9801 [1] END  
  2B-7409 [1] PLUG  
  6K-5343 [1] COLUMN ASSEM.  
  6B-5262 [1] PLUG  
  6K-5551 [1] GASKET  
  0S-1571 [1] BOLT  
  1D-4717 [1] NUT  
  8K-8434 [1] LEVER  
  1F-0748 [4] NUT (WELD)  
    (PART OF BRACKET ASSEM 6K5059)
  0S-1595 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  4B-4280 [2] WASHER  
  6K-1887 [1] ROD  
  6K-5059 [1] BRACKET ASSEM  
  0S-1571 [2] BOLT  
  1D-4717 [2] NUT  
  3B-4506 [2] LOCKWASHER  
  4M-0495 [1] END  
  3B-8489 [1] FITTING  
  2B-7457 [1] PLUG  
  4K-9744 [1] SPACER  
  4K-9782 [1] LINK ASSEM.  
  3B-4631 [1] COTTER PIN  
  7K-8655 [1] COVER ASSEM  
  9H-3278 [2] BEARING  
    (PART OF COVER ASSEM 7K8655)
  1B-4518 [1] NUT  
  0S-1585 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  7K-2031 [1] ANCHOR ASSEM  
  1A-2223 [2] DOWEL  
    (PART OF ANCHOR ASSEM 7K2031)
 

#HEBP11470397
 

6K-5209: STEERING GEAR AND MECHANISM GROUP

6K5209 STEERING GEAR AND MECHANISM GROUP--Part 2 of 2
Serial No. 42J6498 to 42J6673 inclusive
c159036 HEBP1147
6K5209 STEERING GEAR AND MECHANISM GROUP Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4L-6942 [1] SEAL  
  3B-1417 [1] RING  
  4K-9775 [1] NUT  
  5K-9764 [1] NUT  
  4K-9616 [1] SHAFT ASSEM  
  4K-9608 [1] SHAFT  
  7F-9558 [1] BUSHING  
    (PART OF HOUSING ASSEM. 7K6023)
  1A-2029 [1] BOLT  
  7F-9559 [1] BUSHING  
    (PART OF HOUSING ASSEM 7K6023)
  7K-6023 [1] HOUSING ASSEM  
  7B-0280 [1] SEAL  
  5F-6393 [1] SHAFT  
  1B-8706 [2] KEY  
  5F-6445 [1] LEVER  
  7K-0114 [2] RING  
  7K-6260 [1] SHAFT  
  1B-8722 [2] KEY  
  6H-3977 [1] SEAL  
  4K-8476 [2] GASKET  
  1D-5118 [1] NUT  
  7K-0903 [1] NUT (R.H. TH''D)  
  6K-5550 [1] SCREW  
  7K-0167 [1] NUT  
  4K-9612 [1] SPACER  
  4K-4490 [1] NUT  
  5K-1556 [1] RING  
  7F-9557 [1] BEARING  
    (PART OF RETAINER ASSEM. 4K9845)
  7F-8267 [1] SEAL  
  4K-9604 [1] WASHER  
  1H-8720 [1] SEAL  
  4K-9845 [1] RETAINER ASSEM  
  4K-9603 [1] RING  
  4K-9605 [1] NUT  
  0L-1143 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
  0L-0702 [2] NUT  
  3B-4518 [2] LOCKWASHER  
  2K-9096 C [1] SPINNER ASSEM.  
  3K-5461 C [1] WHEEL  
  4D-0874 C [1] COVER  
  2H-9458 C [1] GASKET  
  5F-5442 C [4] SCREW  
  1D-5120 [1] NUT  
  2H-4246 C [1] BEARING  
  0S-1590 [4] BOLT (2IN. LONG)  
  3B-4506 [4] LOCKWASHER  
  6K-7204 [1] CAP  
  4K-8584 [1] GASKET  
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  7H-1642 [2] WASHER  
  6K-3160 [1] BRACKET  
  0S-1588 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
  6K-7752 [1] HOUSING ASSEM.  
  5F-3728 [2] BEARING  
    (PART OF HOUSING ASSEM 6K7752)
  1A-1460 [6] BOLT  
  3B-4508 [6] LOCKWASHER  
  7M-8930 [1] SEAL  
  4K-9787 [1] LEVER ASSEM.  
  7B-0503 [1] BALLSTUD  
    (PART OF LEVER ASSEM 4K9787)
  C   INDICATES CHANGE
 

#HEBP11470398
 

6A-3921: STEERING GEAR AND MECHANISM GROUP

6A3921 STEERING GEAR AND MECHANISM GROUP--Part 1 of 2
Serial No. 42J6498 to 42J6673 inclusive
Part of 6A4033 Underground Mining Arrangement listed on Page 206. AN ATTACHMENT
c135296 HEBP1147
6A3921 STEERING GEAR AND MECHANISM GROUP Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7F-9557 [1] BEARING  
    (PART OF COLUMN ASSEM. 6A4105)
  5F-8000 [1] SEAL  
  7F-1621 [1] SECTOR (30 TEETH)  
  0S-1594 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
  7K-1755 [1] COVER ASSEM.  
  5F-5552 [1] GASKET  
  2H-3787 [2] NUT  
  4K-9774 [2] LOCK  
  4K-0484 [1] KEY  
  7K-8499 [1] BOLT  
  1B-4430 [1] NUT  
  5K-1719 [1] END  
  0S-1571 [1] BOLT  
  1D-4717 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  4M-0494 [1] END  
  1B-2578 [2] NUT  
  3B-8488 [1] FITTING  
  8B-9264 [1] COTTER PIN  
  4K-8020 [2] PLUG  
  4K-8018 [2] PLUG  
  4K-8019 [2] SPRING  
  4K-8017 [4] SEAT  
  4K-9781 [1] END  
  4K-9799 [1] NUT  
  5K-0605 [1] PLUG  
  4B-4821 [1] SCREW  
  4K-9771 [1] NUT  
  4K-9885 [1] PIN  
  4K-9801 [1] END  
  2B-7409 [1] PLUG  
  6A-4105 [1] COLUMN ASSEM.  
  6B-5262 [1] PLUG  
  6K-5551 [1] GASKET  
  0S-1571 [1] BOLT  
  1D-4717 [1] NUT  
  4K-9808 [1] LEVER  
  0S-1595 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  4B-4280 [2] WASHER  
  6A-4101 [1] BRACKET ASSEM.  
  6A-4100 [1] ROD  
  0S-1571 [1] BOLT  
  1D-4717 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  4M-0495 [1] END  
  3B-8489 [1] FITTING  
  2B-7457 [1] PLUG  
  4K-9744 [1] SPACER  
  4K-9782 [1] LINK ASSEM.  
  3B-4631 [1] COTTER PIN  
  7K-1819 [1] COVER ASSEM  
  9H-3278 [2] BEARING  
    (PART OF COVER ASSEM 7K1819)
  1B-4518 [1] NUT  
  0S-1585 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  7K-2031 [1] ANCHOR ASSEM.  
  1A-2223 [2] DOWEL  
    (PART OF ANCHOR ASSEM. 7K2031)
 

#HEBP11470399
 

6A-3921: STEERING GEAR AND MECHANISM GROUP

6A3921 STEERING GEAR AND MECHANISM GROUP--Part 2 of 2
Serial No. 42J6498 to 42J6673 inclusive. Part of 6A4033 Underground
Mining Arrangement listed on Page 206. AN ATTACHMENT
c159061 HEBP1147
6A3921 STEERING GEAR AND MECHANISM GROUP Parts scheme
  For full view, you need register

Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2K-9096 [1] SPINNER ASSEM  
  4K-9775 [1] NUT  
  3B-1417 [1] RING  
  5K-9764 [1] NUT  
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  6A-4109 [1] PLATE  
  2A-4639 [2] BOLT  
  1D-4717 [2] NUT  
  3B-4506 [2] LOCKWASHER  
  7H-1642 [4] WASHER  
  6K-3160 [1] BRACKET  
  1A-2029 [1] BOLT  
  7F-9559 [1] BUSHING  
    (Part of 2V9005 Assem.)
  2V-9005 C [1] HOUSING ASSEM.  
  2G-1736 [1] HOUSING  
    (Part of 2V9005 Assem.)
  7B-0280 [1] SEAL  
  5F-6393 [1] SHAFT  
  1B-8706 [2] KEY  
  5F-6445 [1] LEVER  
  7K-0114 [2] RING  
  6A-4108 [1] SHAFT  
  1B-8722 [2] KEY  
  6H-3977 [1] SEAL  
  4K-8476 [2] GASKET  
  1D-5118 [1] NUT  
  7K-0903 [1] NUT (R.H. TH''D)  
  6K-5550 [1] SCREW  
  7K-0167 [1] NUT  
  4K-9612 [1] SPACER  
  4K-4490 [1] NUT  
  5K-1556 [1] RING  
  7F-9557 [1] BEARING  
    (PART OF RETAINER ASSEM.4K9845)
  7F-8267 [1] SEAL  
  4K-9604 [1] WASHER  
  1H-8720 [1] SEAL  
  4K-9845 [1] RETAINER ASSEM  
  4K-9603 [1] RING  
  4K-9605 [1] NUT  
  0L-1143 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
  0L-0702 [2] NUT  
  3B-4518 [2] LOCKWASHER  
  4D-0874 [1] COVER  
  2H-9458 [1] GASKET  
  5F-5442 [4] SCREW  
  3K-5461 [1] WHEEL  
  1D-5120 [1] NUT  
  2H-4246 [1] BEARING  
  6A-4103 [1] SHAFT ASSEM.  
  4K-9608 [1] SHAFT  
  4K-8584 [1] GASKET  
  6K-7204 [1] CAP  
  0S-1590 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  0S-1588 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
  9D-5637 [1] BUSHING  
  5H-4279 [1] CUP  
    (Part of 2V9005 Assem.)
  6K-7752 [1] HOUSING ASSEM.  
  5F-3728 [2] BEARING  
    (Part of 6K7752 Assem.)
  1A-1460 [6] BOLT  
  3B-4508 [6] LOCKWASHER  
  7M-8930 [1] SEAL  
  4K-9787 [1] LEVER ASSEM.  
  7B-0503 [1] BALLSTUD  
    (PART OF LEVER ASSEM 4K9787)
  C   INDICATES CHANGE
 

Information:

Special Instruction
Nexus Gear Pump Porting{5073}
Nexus Gear Pump Porting{5073}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Reuse And Salvage Guidelines
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {5061, 5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Vane Type Hydraulic Pump Identification Guidelines {5055}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
Bench Test Procedures
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Gear Pumps {5073}

Caterpillar Parts SIS Catalog 966C :

GEAR PUMP GROUP
9K-4233 GEAR PUMP GROUP
5C-8221 SUPPLEMENTAL STEERING GROUP
SUPPLEMENTAL STEERING GROUP
5C-8221 SUPPLEMENTAL STEERING GROUP
3V-0155 LINES GP-STEERING
LINES GP-STEERING
3V-0155 LINES GP-STEERING
3V-0155 LINES GP-STEERING
LINES GP-STEERING
3V-0155 LINES GP-STEERING
3V-0155 LINES GP-STEERING
DIVERTER VALVE GROUP
9K-4235 DIVERTER VALVE GROUP
VALVE GP
8J-0311 VALVE GP
VALVE GP-DIVERTER
7J-9977 VALVE GP-DIVERTER
VALVE GP-DIVERTER
1U-1591 VALVE GP-DIVERTER
VALVE GP-DIVERTER
1U-1606 VALVE GP-DIVERTER
STEERING GEAR AND MECHANISM GROUP
6K-5209 STEERING GEAR AND MECHANISM GROUP
6K-5209 STEERING GEAR AND MECHANISM GROUP
STEERING GEAR AND MECHANISM GROUP
6A-3921 STEERING GEAR AND MECHANISM GROUP

Truck sale:

Caterpillar 966C
 
Caterpillar 966C
- Wheel Loaders
PETERSON TRACTOR CO
Caterpillar 966C, Wheel Loaders, Construction
30,547 
Caterpillar 966C, Wheel Loaders, Construction
- Wheel Loaders
FINNING CANADA
 
31,209 
Caterpillar 966C, Wheel Loaders, Construction


Caterpillar 966C, Wheel Loaders, Construction
35,551 
Caterpillar 966C, Wheel Loaders, Construction

FINNING CANADA
Caterpillar 966C, Wielladers, Bouw
28.000 
Caterpillar 966C, Wielladers, Bouw
- Wheel loaders
MICHIGAN CAT
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