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3K481 CYLINDER GROUP--R.H.--5.50" Bore x 14" Stroke 3K482 CYLINDER GROUP--L.H.--5.50" Bore x 14" Stroke Part of 7K260 Multi-Purpose Bucket Arrangement listed on Page 134A 966C




HYDRAULIC SYSTEM

CYLINDER GP
 

#UEH0009S0400
 

3K-0481: CYLINDER GROUP--R.H.,CYLINDER GROUP--L.H.

3K481 CYLINDER GROUP--R.H.--5.50" Bore x 14" Stroke
3K482 CYLINDER GROUP--L.H.--5.50" Bore x 14" Stroke
Part of 7K260 Multi-Purpose Bucket Arrangement listed on Page 134A
c102271 UEH0009S
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3K-1762 [1] CYLINDER ASSEM.  
  4J-4537 [1] PISTON  
  5J-5731 [1] NUT  
  2K-4513 [1] BEARING  
    (PART OF 3K1762 CYLINDER ASSEM.)
  4J-4606 [1] RING  
  5J-4988 [2] SEAL ASSEM.  
  4J-4780 [1] ROD ASSEM.  
  2K-4328 [1] HEAD  
  2K-4434 [1] PACKING  
  2K-4418 [1] GLAND  
  4J-3515 [1] SEAL  
  2K-4442 [1] BEARING  
    (PART OF 4J4780 ROD ASSEM.)
  0S-1585 [2] BOLT  
  9B-0453 [2] LOCKWASHER  
  2K-4437 [2] SHIM (.0320"THICK)  
  5J-0390 [3] SHIM (.010"THICK)  
  2A-1538 [4] BOLT  
  2H-3922 [4] LOCKWASHER  
  2K-2961 [1] WASHER  
  2H-9247 [1] RING  
 

#UEH0009S0401
 

3K-0482: CYLINDER GROUP--R.H.,CYLINDER GROUP--L.H.

3K481 CYLINDER GROUP--R.H.--5.50" Bore x 14" Stroke
3K482 CYLINDER GROUP--L.H.--5.50" Bore x 14" Stroke
Part of 7K260 Multi-Purpose Bucket Arrangement listed on Page 134A
c102271 UEH0009S
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3K-1762 [1] CYLINDER ASSEM.  
  4J-4537 [1] PISTON  
  5J-5731 [1] NUT  
  2K-4513 [1] BEARING  
    (PART OF 3K1762 CYLINDER ASSEM.)
  4J-4606 [1] RING  
  5J-4988 [2] SEAL ASSEM.  
  4J-4780 [1] ROD ASSEM.  
  2K-4328 [1] HEAD  
  2K-4434 [1] PACKING  
  2K-4418 [1] GLAND  
  4J-3515 [1] SEAL  
  2K-4442 [1] BEARING  
    (PART OF 4J4780 ROD ASSEM.)
  0S-1585 [2] BOLT  
  9B-0453 [2] LOCKWASHER  
  2K-4437 [2] SHIM (.0320"THICK)  
  5J-0390 [3] SHIM (.010"THICK)  
  2A-1538 [4] BOLT  
  2H-3922 [4] LOCKWASHER  
  2K-2961 [1] WASHER  
  2H-9247 [1] RING  
 

#UEH0009S0402
 

3K-5200: CYLINDER GROUP

3K5200 CYLINDER GROUP--127 mm (5") Bore x 533 mm (21") Stroke
Replaced by 8J5733 shown on Page 134H-1
Part of 6K1284 Side Dump Bucket Arrangement listed on Page 134A
c94779 UEH0009S
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3K-5220 [1] CYLINDER ASSEM.  
  4J-4616 [1] PISTON  
  2J-3950 [1] NUT  
  2K-4513 [1] BEARING  
    (PART OF CYLINDER ASSEM. 3K5220)
  4J-4630 [1] RING  
  5J-5020 [2] SEAL ASSEM.  
  4J-4926 [1] ROD ASSEM.  
  2K-3739 [1] HEAD  
  5F-3144 [1] SEAL  
  2K-4096 [1] WASHER  
  1K-7112 [1] PACKING  
  1K-6981 [1] SEAL  
  2K-4506 [1] BEARING  
    (PART OF ROD ASSEM. 4J4926)
  0S-1585 [2] BOLT  
  9B-0453 [2] LOCKWASHER  
  1K-5579 [1] GLAND  
  1K-7033 [2] SHIM (.032" THICK)  
  5J-0391 [3] SHIM (.010" THICK)  
  2A-1538 [4] BOLT  
  2H-3922 [4] LOCKWASHER  
 

#UEH0009S0403
 

8J-5733: CYLINDER GROUP

8J5733 CYLINDER GROUP (9K3172 N/S) (Chg. VO)--127 mm (5") Bore x 533 mm (21") Stroke
Part of 6K1284 Side Dump Bucket Arrangement listed on Page 134A
c144856 UEH0009S
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8J-5734 [1] CYLINDER ASSEM.  
  4J-4616 [1] PISTON  
  2J-3950 [1] NUT  
  2K-0044 [1] ELBOW  
    (Part of 8J5734 Assem.)
  5P-0094 H [2] SEAL  
  7J-9699 [1] BEARING  
    (Part of 8J5734 Assem.)
  4J-4630 [1] RING  
  5J-5020 [2] SEAL ASSEM.  
  8J-5737 [1] ROD ASSEM.  
  2K-3739 [1] HEAD  
  5F-3144 [1] SEAL  
  2K-4096 [1] WASHER  
  1K-7112 [1] PACKING  
  1K-6981 [1] SEAL  
  5P-0065 H [2] SEAL  
  8J-5696 [1] BEARING  
    (Part of 8J5737 Assem.)
  0S-1585 [2] BOLT  
  1K-5579 [1] GLAND  
  1K-7033 [2] SHIM (.032 in. thick)  
  5J-0391 [3] SHIM (.010 in. thick)  
  2A-1538 [4] BOLT  
  H   NOT PART OF 8J5733 CYLINDER GR
 

#UEH0009S0404
 

5K-2837: TOOTH GROUP

5K2837 TOOTH GROUP--Short Tip
FOR USE WITH MULTI-PURPOSE BUCKET
c101791 UEH0009S
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7M-8659 [9] WASHER  
2. 2J-3505 [18] NUT  
3. 2H-3856 [18] BOLT  
4. 6K-4141 [9] ADAPTER  
5. 4K-0032 [9] PIN  
6. 5K-2926 [9] TIP  
7. 4K-0008 [9] PLUG  
8. 4K-4733 [9] STRIP  
 

#UEH0009S0405
 

5K-0735: LOG FORK GROUP

5K735 LOG FORK GROUP
COUNTERWEIGHT IS REQUIRED WHERE ROUGH GROUND CONDITIONS EXIST
Only separate parts serviced. When complete Group is required
order 6K1010 shown on Page 134K
c127755 UEH0009S
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2K-8885 [1] CHANNEL ASSEM.  
    (RIGHT HAND)
  2K-8886 [1] CHANNEL ASSEM.  
    (LEFT HAND)
  0S-1573 [2] BOLT  
  1D-4719 [2] NUT  
  3B-4508 [2] LOCKWASHER  
  2K-8382 [2] PIN  
  0S-1621 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  2K-0703 [2] BAR  
  7K-1522 H [1] TIP (NOT SHOWN)  
    (FIELD REPLACEMENT FOR WORN TIP ON TINE)
  5K-0900 [1] CARRIAGE ASSEM.  
  H   NOT PART OF 5K735 GROUP
 

#UEH0009S0406
 

6K-1010: LOG FORK GROUP

6K1010 LOG FORK GROUP--Type 1
COUNTERWEIGHT IS REQUIRED WHERE ROUGH GROUND CONDITIONS EXIST
c128582 UEH0009S
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6K-7751 [1] CARRIAGE ASSEM.  
2. 6K-7747 [1] PLATE ASSEM. (R.H. Outer)  
  6K-7745 [1] PLATE ASSEM. (R.H. Inner)  
  6K-7746 [1] PLATE ASSEM. (L.H. Inner)  
  6K-7748 [1] PLATE ASSEM. (L.H. Outer)  
3. 2K-3656 [1] BAR  
4. 6K-3686 [1] TINE ASSEM.  
    (Parts of 6K7751 Carriage Assem.)
5. 6K-5080 [2] PIN  
6. 6K-5031 [2] CHANNEL ASSEM.  
7. 2B-7556 [2] CORK  
8. 0S-1621 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
9. 5K-2266 [2] BAR  
10. 7K-1250 [1] CAM (Upper)  
  7K-1249 [1] CAM (Lower)  
  7K-1521 H [1] TIP  
    (Not Shown - Field Replacement for Worn Tip on Tine)
  H   NOT PART OF 6K1010 LOG FORK GR
 

#UEH0009S0407
 

6K-1010: LOG FORK GROUP

6K1010 LOG FORK GROUP--Type 2
COUNTERWEIGHT IS REQUIRED WHERE ROUGH GROUND CONDITIONS EXIST
c128693 UEH0009S
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7K-3507 C [1] CARRIAGE ASSEM.  
2. 6K-7747 [1] PLATE ASSEM. (R.H. Outer)  
  6K-7745 [1] PLATE ASSEM. (R.H. Inner)  
  6K-7746 [1] PLATE ASSEM. (L.H. Inner)  
  6K-7748 [1] PLATE ASSEM. (L.H. Outer)  
3. 2K-3656 [1] BAR  
4. 7K-3505 [2] TINE  
5. [2] PLATE  
6. 7K-1927 [2] ADAPTER  
    (Parts of 7K3507 Assem.)
7. 2B-7556 [2] CORK  
8. 0S-1621 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
9. 5K-2266 [2] BAR  
10. 7K-1250 [1] CAM (Upper)  
  7K-1249 [1] CAM (Lower)  
11. 6K-5080 [2] PIN  
12. 6K-5031 [2] CHANNEL ASSEM.  
13. 4K-0043 C [2] PIN  
14. 4K-0041 C [2] PLUG  
15. 7K-1943 C [2] TIP  
  C   INDICATES CHANGE FROM PREVIOUS
 

#UEH0009S0408
 

6K-1010: LOG FORK GROUP

6K1010 LOG FORK GROUP--Type 3
COUNTERWEIGHT IS REQUIRED WHERE ROUGH GROUND CONDITIONS EXIST
c112824 UEH0009S
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7K-3507 [1] CARRIAGE ASSEM.  
2. 6K-7747 [1] PLATE ASSEM. (R.H. Outer)  
  6K-7745 [1] PLATE ASSEM. (R.H. Inner)  
  6K-7746 [1] PLATE ASSEM. (L.H. Inner)  
  6K-7748 [1] PLATE ASSEM. (L.H. Outer)  
3. 2K-3656 [1] BAR  
4. 7K-3505 [2] TINE  
5. [2] PLATE  
6. 7K-8707 [2] TIP  
    (Parts of 7K3507 Assem.)
7. 2B-7556 [2] CORK  
8. 0S-1621 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
9. 5K-2266 [2] BAR  
10. 7K-1250 [1] CAM (Upper)  
  7K-1249 [1] CAM (Lower)  
11. 6K-5080 [2] PIN  
12. 6K-5031 [2] CHANNEL ASSEM.  
 

#UEH0009S0409
 

8J-4059: TOOTH GROUP

8J4059 TOOTH GROUP--Long Tip--With Two-piece Teeth
Serial No. 42J3359-Up
FOR USE WITH 9K287, 9K286 AND 9K1611 BUCKET ASSEMBLIES
SHOWN ON PAGES 132G, 134-2 AND 134-3
c140342 UEH0009S
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Parts for your 966C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2J-3507 [24] NUT  
2. 4J-9058 [8] BOLT  
3. 8J-5307 [8] ADAPTER  
4. 8J-5308 [8] PIN  
5. 8J-5302 [8] TIP  
6. 8J-5309 [8] SPRING  
7. 8J-2928 [16] BOLT  
8. 3K-5234 [8] WASHER  
 

Information:

Special Instruction
Installation Of Tilt Cylinder Link Assembly Oversize Bearings{6119}
Installation Of Tilt Cylinder Link Assembly Oversize Bearings{6119}
Installation Of Tilt Cylinder Link Assembly Oversize Bearings{6119}
Installation Of Tilt Cylinder Link Assembly Oversize Bearings{6119}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Technical Information Bulletin
The Failure of the Buffer Seal that can be Caused by a Defect in the Seal Groove on All Track-Type Tractors, Wheel Loaders, Hydraulic Excavators and Backhoe Loaders that Use Cylinders that were Manufactured After 1January 2000{7562}
The Failure of the Buffer Seal that can be Caused by a Defect in the Seal Groove on All Track-Type Tractors, Wheel Loaders, Hydraulic Excavators and Backhoe Loaders that Use Cylinders that were Manufactured After 1January 2000{7562}
Surface Finishes of Cylinder Bores{7562}
Surface Finishes of Cylinder Bores{7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Specifications
Cylinders
966C WHEEL LOADER HYDRAULIC SYSTEM
Tool Operating Manual
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Reuse And Salvage Guidelines
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Contamination Control Guidelines
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Applied Failure Analysis
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Bench Test Procedures
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Disassembly and Assembly
Bucket Positioner Master Cylinder
966 WHEEL LOADER VEHICLE SYSTEMS
Lift Cylinders
966 WHEEL LOADER VEHICLE SYSTEMS
Tilt Cylinders
966 WHEEL LOADER VEHICLE SYSTEMS
Service Magazine
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}

Caterpillar Parts SIS Catalog 966C :

Truck sale:

 
Caterpillar 966C
- Wheel Loaders
PETERSON TRACTOR CO
30,547 
Caterpillar 966C, Wheel Loaders, Construction
- Wheel Loaders
FINNING CANADA
28.000 
Caterpillar 966C, Wielladers, Bouw
- Wheel loaders
MICHIGAN CAT
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