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8G768 PILOT LINES AND PUMP GROUP SERIAL NO. 6Z833,954,967,977,994,995,1012,1019,1023 TO 1025,1029, 1033 TO 1039,1041,1042,1044 TO 1048,1050,1051,1053 TO 1055,1057,1059, 1061,1062,1064 TO 1079 AND 6Z1081-UP 4T5617 GEAR PUMP PARTS ARE SHOWN ON PAGE 208A 963




HYDRAULIC SYSTEM

PUMP GP
 

#SEBP13380530
 

8G-0768: PUMP & LINES GP

8G768 PILOT LINES AND PUMP GROUP
SERIAL NO. 6Z833,954,967,977,994,995,1012,1019,1023 TO 1025,1029,
1033 TO 1039,1041,1042,1044 TO 1048,1050,1051,1053 TO 1055,1057,1059,
1061,1062,1064 TO 1079 AND 6Z1081-UP 4T5617 GEAR PUMP PARTS ARE SHOWN
ON PAGE 208A
c307683 SEBP1338
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Parts for your 963 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2R-6806 [6] CONNECTOR  
2. 3J-1907 C [16] SEAL  
3. 8M-0505 [5] CONNECTOR  
4. 3K-0360 C [4] SEAL-O-RING  
5. 030-8194 [1] CONNECTOR-FLARED  
  2M-9780 [1] SEAL-O-RING  
6. 4T-5617 CY [1] PUMP GP-GEAR  
7. 2R-6276 [2] CONNECTOR  
  3D-2824 [2] SEAL-O-RING  
8. 3R-9704 [1] ELBOW-SWIVEL  
9. 9L-5619 [1] ADAPTER  
  8G-0774 [1] GASKET  
10. 5F-3106 [1] SEAL-O-RING  
11. 0S-1566 [2] BOLT  
  5P-8247 [2] WASHER-HARD  
12. 0S-0699 [2] STUD  
  5M-2894 [2] WASHER  
13. 1D-4717 [5] NUT  
14. 6V-3965 [1] NIPPLE AS  
  6V-0852 [1] CAP-DUST  
15. 8G-2758 [1] HOSE AS 284CM(111.9 IN.)  
16. 8G-7853 [1] HOSE AS 223CM(87.8 IN.)  
17. 030-7947 [8] ELBOW  
18. 7K-1181 [16] STRAP-CABLE  
19. 8G-1317 [1] HOSE AS 332CM(130.7 IN.)  
20. 8G-1316 [2] HOSE AS 338CM(133.1 IN.)  
21. 8G-1315 [2] HOSE AS 270CM(106.3 IN.)  
22. 030-7943 [1] ELBOW  
23. 8G-1318 [1] HOSE AS 353CM(139 IN.)  
24. 5P-7854 [1] CLIP  
25. 8G-1651 [1] HOSE AS 226CM(89 IN.)  
26. 5P-4325 [4] CLIP  
27. 3R-4792 [3] ROD  
28. 5P-1075 [3] WASHER-HARD  
29. 005-4362 [1] ELBOW  
30. 1U-3175 [1] TUBE AS  
31. 3V-4791 [1] GROMMET  
32. 8M-2773 [1] CLIP  
33. 8G-1588 [1] HOSE AS 330CM(129.9 IN.)  
34. 030-7948 C [1] ELBOW  
35. 030-8276 [1] ELBOW-FLARED  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP13380531
 

3G-3302: PUMP GP-GEAR

3G3302 HYDRAULIC GEAR PUMP GROUP
c310445 SEBP1338
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Parts for your 963 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-4772 [1] COUPLING  
  5S-1522 [1] RING  
2. 1U-3414 [8] ROD  
  8H-5724 [8] NUT  
  6J-2391 [8] WASHER  
3. 3J-1907 [8] RING  
4. 6V-1899 C [2] SEAL  
5. 3G-7242 [1] PLUG  
6. 3G-1280 [1] SPACER  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
  3G-5984 [1] KIT (Seal)  
  1U-3412 [1] SECTION KIT (front)  
  1U-3413 [1] SECTION KIT (rear)  
  C   INDICATES CHANGE
 

#SEBP13380532
 

3G-9669: PUMP GP-GEAR

3G9669 GEAR PUMP GROUP
SERIAL NO. 6Z1 TO 832,834 TO 953,956 TO 1011,1013 TO 1018,1020 TO 1022,
1026 TO 1028,1030 TO 1032,1040,1043,1049,105I,1056,1058,1060,1063,
AND 6Z1080 INCLUSIVE PART OF 8G768 PILOT LINES & PUMP GROUP SHOWN
ON PAGE 207
c304793 SEBP1338
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Parts for your 963 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5H-9899 [1] RING  
2. 1U-3875 [1] COUPLING  
3. 6V-3365 [2] SEAL  
4. 1U-3130 C [1] PLUG  
5. 3F-8156 [4] BOLT  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
  1U-3876 [1] SEAL KIT  
    (Includes ring and seals)
  4T-1054 [1] VALVE KIT (relief)  
  C   INDICATES CHANGE
 

#SEBP13380533
 

4T-5617: PUMP GP-GEAR

4T5617 GEAR PUMP GROUP
SERIAL NO. 6Z833,954,967,977,994,995,1012,1019,1023,1024,1025,1029,1033
TO 1039,1041,1042,1044 TO 1048,1050,1051,1053 TO 1055,1057,1059,1061,
1062,1064 TO 1079 AND 6Z1081-UP. PART OF 8G768 PILOT LINES AND PUMP
GROUP SHOWN ON PAGE 207B
c307702 SEBP1338
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Parts for your 963 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5H-9899 [1] RING-RETAINING  
2. 1U-3875 [1] COUPLING-SPLINE  
3. 6V-3365 [2] SEAL-LIP TYPE  
4. 1U-3130 [1] PLUG  
5. 3F-8156 [4] BOLT-SOCKET HEAD  
   
    THE FOLLOWING REPAIR
    KITS ARE AVAILABLE:
  1U-3876 [1] KIT-SEAL (INCL RINGS AND SEALS)  
  4T-1054 [1] KIT-RELIEF VALVE  
 

#SEBP13380534
 

3G-2746: CARTRIDGE GP

3G2746 CARTRIDGE GP*R
PART OF 9T0486 PUMP
c214698 SEBP1338
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Parts for your 963 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-1264 [4] RETAINER  
2. 3G-1265 [4] SEAL  
3. 2J-8163 [1] SEAL  
4. 3G-1820 [1] SEAL  
5. 4J-9225 [1] RING  
6. 1H-5728 [1] SEAL  
 

#SEBP13380535
 

9T-0486: PUMP GP-VANE

9T0486 PUMP GP-VANE
S/N 6Z1520-UP
3G2746-PAGE 208B
c337912 SEBP1338
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Parts for your 963 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3D-6156 [1] COVER  
2. 3G-2746 RY [1] CARTRIDGE GP.  
3. 3G-7242 [1] PLUG  
4. 9T-1340 [1] SHAFT  
5. 1A-5405 [4] BOLT  
6. 1U-3937 [1] BODY  
7. 2J-8172 [1] RING  
8. 4M-5285 [1] RING  
9. 2L-5271 [1] BEARING  
10. 2J-8168 [1] WASHER  
11. 3G-9194 [1] SEAL  
12. 9J-7814 [1] SEAL  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP13380536
 

3V-8705: LINES GP-BUCKET

3V8705 MULTI-PURPOSE BUCKET LINES GROUP
PART OF 3V8710 MULTI-PURPOSE BUCKET ARRANGEMENT LISTED ON PAGE 219.
AN ATTACHMENT
c233644 SEBP1338
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Parts for your 963 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9K-8778 [1] PLATE  
2. 0S-1619 [4] BOLT  
3. 1D-4717 [6] NUT  
4. 5M-2894 [8] WASHER  
5. 9K-8776 [2] CLAMP  
6. 2H-3855 [10] BOLT  
  5P-1076 [10] WASHER  
7. 4V-4962 [1] PLATE  
8. 4V-4959 [2] MANIFOLD  
9. 9S-4183 [2] PLUG  
10. 4V-4961 [1] PLATE  
11. 4V-4910 [2] HOSE ASSEM.  
    (Each Includes)
  9S-0671 H HOSE 45.55 in.(115.7 cm)  
12. 8S-4064 [1] COUPLING ASSEM. (straight)  
13. 3S-8606 [2] SLEEVE  
14. 1P-4899 [1] COUPLING ASSEM. (90 degrees)  
15. 9K-8779 [1] PLATE  
16. 4B-3388 [16] BOLT  
  3B-4505 [16] LOCKWASHER  
17. 9K-8773 [4] TUBE ASSEM.  
  5J-1583 [4] SEAL  
18. 9K-8774 [2] HOSE ASSEM.  
    (Each Includes)
  9S-0671 H HOSE 26.37 in.(67 cm)  
19. 1P-4899 [1] COUPLING ASSEM. (90 degrees)  
20. 3S-8606 [2] SLEEVE  
21. 8S-4064 [1] COUPLING ASSEM. (straight)  
22. 030-8190 [4] CONNECTOR  
23. 4V-4911 [2] HOSE ASSEM.  
    (Each Includes)
  9S-0247 H HOSE 35.03 in.(89 cm)  
24. 9S-9724 [1] COUPLING ASSEM. (60 degrees)  
25. 3S-7166 [2] SLEEVE  
26. 8S-3759 [1] COUPLING ASSEM. (straight)  
27. 8D-3127 [2] CLIP  
28. 0S-1594 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
29. 5B-9603 [2] BOLT  
30. 2R-6276 [2] CONNECTOR  
  H   ORDER BY THE INCH
 

#SEBP13380537
 

1U-0983: LINES GP-RIPPER

1U983 RIPPER LINES GROUP
PART OF 3G2169 RIPPER ARRANGEMENT LISTED ON PAGE 223. AN ATTACHMENT
c308219 SEBP1338
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Parts for your 963 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6D-4246 [2] CLIP  
  6K-4936 [2] BOLT  
  5M-2894 [2] WASHER  
2. 1U-0984 [2] TUBE ASSEM.  
3. 3R-9704 C [2] ELBOW  
4. 1U-4120 [2] HOSE ASSEM.  
    (EACH INCLUDES)
  9S-0247 CG HOSE 31.11in.(79cm)  
  6V-0745 CE GUARD 70cm(27.56in.)  
5. 8S-3759 C [2] COUPLING ASSEM.  
6. 3S-7166 [2] SLEEVE  
7. 068-4174 C [4] ELBOW  
8. 2M-9780 [4] SEAL  
9. 1U-4121 [2] HOSE ASSEM.  
    (EACH INCLUDES)
  9S-0247 CG HOSE 43.30in.(110in.)  
  6V-0745 CE GUARD 101cm(39.76in.)  
10. 8S-3759 C [2] COUPLING ASSEM.  
11. 3S-7166 [2] SLEEVE  
  C   INDICATES CHANGE
  E   ORDER BY THE CENTIMETER
  G   ORDER BY THE INCH
 

#SEBP13380538
 

3W-2166: LINES GP-RIPPER

3W2166 RIPPER LINES GROUP
AN ATTACHMENT
c340472 SEBP1338
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Parts for your 963 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3W-3117 [2] HOSE AS  
2. 3W-2169 [2] HOSE AS  
3. 3W-2172 [1] CLAMP AS  
4. 5P-8091 [4] BOLT-SELF LOCKING  
5. 1K-0505 [4] WASHER  
6. 068-4174 [4] ELBOW  
7. 2M-9780 [4] SEAL-O-RING  
8. 6K-4936 [2] BOLT-SELF LOCKING  
9. 5M-2894 [2] WASHER  
10. 6D-4246 [2] CLIP  
11. 3W-2167 [1] TUBE AS  
12. 3W-2175 [1] CLAMP AS  
13. 3W-2168 [1] TUBE AS  
 

#SEBP13380539
 

3W-3927: CONVERSION AR

3W3927 CONVERSION AR-DUAL SETTING TILT
RELIEF FIELD INSTALLATION
SEBP13380539 SEBP1338
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Parts for your 963 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
   
  9T-0469 Y [1] VALVE GP-CHECK & RELIEF  
  3W-1081 [1] H0SE ASSEMBLY  
  8G-6874 [1] HOSE ASSEMBLY  
  8G-2541 [1] HOSE ASSEMBLY  
  2G-4611 [1] HOSE ASSEMBLY  
  030-7950 [1] ELBOW  
  3D-2824 [2] SEAL  
  030-7946 [1] ELBOW  
  3J-7354 [2] SEAL  
  8M-0745 [1] REDUCER  
  8M-0744 [1] NUT  
  033-8188 [1] HOSE ASSEMBLY  
  3J-7352 [1] CONNECTOR  
  4T-6069 [1] BODY  
  030-7942 [1] ELBOW  
  3J-1907 [3] SEAL  
  3W-1181 [1] HOSE ASSEMBLY  
  8M-0547 [1] ELBOW  
  061-7539 [1] SEAL  
  9J-6367 [1] RING  
  6V-5142 [1] SEAL  
  3K-0360 [1] SEAL  
  4T-4073 [1] VALVE ASSEMBLY  
  4B-9782 [1] BALL  
  8J-2415 [2] WASHER  
  8L-2777 [1] SEAL  
  030-0167 [2] RING  
  2P-1297 [1] TEE  
  6M-6853 [1] TEE  
  6K-9194 [1] ELBOW  
  1P-3704 [2] SEAL  
  2R-6806 [1] CONNECTOR  
  033-6039 [1] SEAL  
  4J-0522 [2] SEAL  
  3H-5368 [4] BOLT  
  5P-8244 [8] WASHER  
  0T-0772 [4] BOLT  
  4T-6985 [1] PLUG  
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Nexus Gear Pump Porting{5073}
Nexus Gear Pump Porting{5073}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Service Letter-NACD
Certain 0R1722 Remanufactured Hydraulic Pump Barrel Assemblies Need To Be Removed From Parts Stock
Certain 0R1722 Remanufactured Hydraulic Pump Barrel Assemblies Need To Be Removed From Parts Stock
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
Specifications
Relief Valve For Pilot Pump
963 TRACK-TYPE LOADER
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}
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}
Service Letter-China
Certain 0R1722 Remanufactured Hydraulic Pump Barrel Assemblies Need To Be Removed From Parts Stock
Certain 0R1722 Remanufactured Hydraulic Pump Barrel Assemblies Need To Be Removed From Parts Stock
Service Letter-Asia
Reuse And Salvage Guidelines
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Vane Type Hydraulic Pumps {5055}
Vane Type Hydraulic Pumps {5055}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 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}
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}
Thermal Spray Procedures for Tyrone Drive Shaft (Pump Gear){0679, 3066, 5073}
Thermal Spray Procedures for Tyrone Drive Shaft (Pump Gear){0679, 3066, 5073}
Service Letter-APD
Certain 0R1722 Remanufactured Hydraulic Pump Barrel Assemblies Need To Be Removed From Parts Stock
Certain 0R1722 Remanufactured Hydraulic Pump Barrel Assemblies Need To Be Removed From Parts Stock
Bench Test Procedures
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Vane Pumps {5055}
Bench Test Procedure for Vane Pumps {5055}
Disassembly and Assembly
Hydraulic Pump Gear Train
963 TRACK-TYPE LOADER
Pump (Pilot)
963 TRACK-TYPE LOADER
Hydraulic Pump
963 TRACK-TYPE LOADER
Service Magazine

Caterpillar Parts SIS Catalog 963 :

Truck sale:

394,800 
244,373 
Caterpillar 963K, track loaders, Construction
- track loaders
BERGERAT MONNOYEUR S.A.S.
386,250 
Caterpillar 963K, track loaders, Construction
- track loaders
CLEVELAND BROTHERS EQUIPMENT COMPANY INC
 
Caterpillar 963, track loaders, Construction
- track loaders
CGT - COMPAGNIA GENERALE TRATTORI
148,500 
Caterpillar 963K, track loaders, Construction
- track loaders
ALTORFER INDUSTRIES
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