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4T7388 GEAR PUMP GROUP SERIAL NO. 18Z1135-UP PART OF 8G0768 PILOT LINES & PUMP 963 TRACK LOADER


HYDRAULIC SYSTEM
PUMP GP
LINES GP-BUCKET
LINES GP-RIPPER
CYLINDER GP

TRACK LOADER 963 TRACK LOADER 18Z
 963 TRACK LOADER 18Z00001-UP (MACHINE) POWERED BY 3304 ENGINE SEBP1366 963 18Z   (1982)

HYDRAULIC SYSTEM

PUMP GP
CARTRIDGE GP-FRONT
1U-3953 CARTRIDGE GP-FRONT
PUMP GP-VANE
9T-0486 PUMP GP-VANE
PUMP GP-GEAR
4T-7388 PUMP GP-GEAR
PUMP GP-GEAR
4T-5617 PUMP GP-GEAR
 

#SEBP13660610
 

4T-7388: PUMP GP-GEAR

4T7388 GEAR PUMP GROUP
SERIAL NO. 18Z1135-UP
PART OF 8G0768 PILOT LINES & PUMP
c530571 SEBP1366
4T7388 PUMP GP-GEAR Parts scheme
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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. 9T-1437 [1] KIT-PLUG  
  3G-7242 [1] PLUG  
  4T-9380 [1] INSERT  
5. 3F-8156 [4] BOLT-SOCKET HEAD  
   
    THE FOLLOWING REPAIR
    KITS ARE AVAILABLE:
  1U-3876 [1] KIT-SEAL (INCL RINGS & SEALS)  
  4T-7389 [1] KIT-VALVE RELIEF  
 

#SEBP13660611
 

4T-5617: PUMP GP-GEAR

4T5617 GEAR PUMP GROUP
SERIAL NO. 18Z833,877 TO 879,883,885,886,891,892,897,909 TO 915,918,
919,921,922,924 TO 929,931,933,936,939,943 & 18Z958 TO 18Z1134
INCLUSIVE. PART OF 8G0768 PILOT LINES & PUMP
c307702 SEBP1366
4T5617 PUMP GP-GEAR Parts scheme
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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  
 

#SEBP13660612
 

3V-8705: LINES GP-BUCKET

3V8705 MULTI-PURPOSE BUCKET LINES GROUP
REPLACED BY 8V7368-PAGE 207.02
AN ATTACHMENT
c314815 SEBP1366
3V8705 LINES GP-BUCKET Parts scheme
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Parts for your 963 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9K-8778 [1] PLATE-LH  
2. 0S-1619 D [4] BOLT  
3. 1D-4717 D [6] NUT  
4. 5M-2894 [8] WASHER  
5. 9K-8776 [2] CLAMP  
6. 2H-3855 [10] BOLT  
  5P-1076 [10] WASHER-HARD  
7. 4V-4962 [1] PLATE-RH  
8. 4V-4959 [2] MANIFOLD  
9. 9S-4183 [2] PLUG  
10. 4V-4961 [1] PLATE-LH  
11. 4V-4910 [2] HOSE AS  
    (EACH INCLUDES)
  9S-0671 HOSE 45.55IN.(115.7CM)  
12. 8S-4064 [1] COUPLING AS (STRT.)  
13. 3S-8606 [2] SLEEVE  
14. 1P-4899 G [1] COUPLING AS (90)  
15. 9K-8779 [1] PLATE-RH  
16. 4B-3388 [16] BOLT  
  3B-4505 [16] LOCKWASHER  
17. 9K-8773 [4] TUBE AS  
  1P-3700 [4] SEAL-RECTANGULAR  
18. 9K-8774 [2] HOSE AS  
    (EACH INCLUDES)
  9S-0671 C HOSE 26.37IN.(67CM)  
19. 1P-4899 [1] COUPLING AS (90)  
20. 3S-8606 [2] SLEEVE  
21. 8S-4064 G [1] COUPLING AS (STRT.)  
22. 030-8190 [4] CONNECTOR-FLARED  
23. 4V-4911 [2] HOSE AS  
    (EACH INCLUDES)
  9S-0247 HOSE 35.03IN.(89CM)  
24. 9S-9724 [1] COUPLING AS (60)  
25. 3S-7166 [2] SLEEVE  
26. 8S-3759 G [1] COUPLING AS (STRT.)  
27. 8D-3127 [2] CLIP  
28. 0S-1594 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
29. 8S-9191 [2] BOLT  
30. 2R-6276 [2] CONNECTOR  
31. 3D-2824 [8] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  D   ORDER BY THE METER
  G   ORDER BY THE INCH
 

#SEBP13660613
 

8V-7368: LINES GP-BUCKET

8V7368 BUCKET LINES GROUP
AN ATTACHMENT
c608554 SEBP1366
8V7368 LINES GP-BUCKET Parts scheme
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Parts for your 963 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9K-8778 [1] PLATE-LH  
2. 8T-7008 [4] BOLT (3/8-16X3IN)  
3. 6V-8801 [6] NUT (3/8-16 THD)  
4. 8T-4896 [12] WASHER-HARD (2.5MM THK)  
5. 9K-8776 [2] CLAMP  
6. 8T-9384 [10] BOLT (1/2-13X.875IN)  
7. 4V-4961 [1] PLATE-LH  
8. 4V-4959 [2] MANIFOLD  
9. 9S-4183 [2] PLUG  
10. 4V-4962 [1] PLATE-RH  
11. 9V-1092 I [2] HOSE AS  
12. 3W-3016 [1] GUARD AS  
13. 3W-3014 [1] GUARD AS  
14. 6F-0944 [6] COLLAR  
15. 9K-8779 [1] PLATE-RH  
16. 6V-5782 [16] BOLT (5/16-18X1.125IN)  
  8T-4224 [16] WASHER-HARD (2MM THK)  
17. 9K-8773 [4] TUBE AS  
  1P-3700 [4] SEAL-RECTANGULAR  
18. 9V-1093 I [2] HOSE AS  
19. 4L-6454 [4] BOLT (3/8-16 X 1.0IN)  
20. 2R-6276 [2] CONNECTOR (1 1/16-12THD)  
21. 8T-9378 [2] BOLT (3/8-16X4IN)  
22. 030-8190 [4] CONNECTOR-FLARED  
23. 9G-2124 I [2] HOSE AS  
24. 5P-2228 [6] BOLT (1/2-13X1IN)  
25. 5P-1076 [16] WASHER-HARD (4MM THK)  
26. 3D-2824 [8] SEAL-O-RING (23.47MM ID)  
27. 9V-1376 [2] CLIP  
  I   SEE HOSE FABRICATION GUIDE
 

#SEBP13660614
 

1U-0983: LINES GP-RIPPER

1U0983 LINES GP-RIPPER
REPLACED BY 3W2166
PART OF 8A8479 RIPPER
AN ATTACHMENT
c308219 SEBP1366
1U0983 LINES GP-RIPPER Parts scheme
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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
 

#SEBP13660615
 

3W-2166: LINES GP-RIPPER

3W2166 LINES GP-RIPPER
PART OF 8A8479 RIPPER
AN ATTACHMENT
c499143 SEBP1366
3W2166 LINES GP-RIPPER Parts scheme
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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  
  1F-0748 [2] NUT  
4. 5P-8091 [4] BOLT-SELF LOCKING  
5. 7X-0550 [4] WASHER-HARD  
6. 068-4174 [4] ELBOW  
7. 2M-9780 [4] SEAL-O-RING  
8. 6K-4936 [2] BOLT-SELF LOCKING  
9. 8T-4896 [2] WASHER-HARD  
10. 3S-8664 [2] CLIP  
11. 3W-2167 [1] TUBE AS  
12. 3W-2175 [1] CLAMP AS  
  1F-0748 [2] NUT  
13. 3W-2168 [1] TUBE AS  
 

#SEBP13660616
 

3G-3874: CYLINDER GP-TILT

3G3874 TILT CYLINDER GROUP (CHG. 7)
165.1 MM (6.5") BORE X 623.6 MM (24.55") STROKE
c323707 SEBP1366
3G3874 CYLINDER GP-TILT Parts scheme
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Parts for your 963 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-3867 R [1] CYLINDER AS  
2. 9J-5528 [1] PISTON  
3. 2H-3856 C [3] BOLT  
4. 2J-7686 [1] NUT-SELF LOCKING  
5. 7J-1938 [1] RING-WEAR  
6. 8J-8703 [1] SEAL AS  
  5J-4991 [1] SEAL AS  
7. 1D-4628 C [3] BOLT  
8. 5P-8249 [6] WASHER  
9. 5J-8375 [1] SEAL-U-CUP  
10. 8J-6069 [1] SEAL-LIP TYPE  
11. 3G-3871 R [1] ROD AS  
  3G-0222 [1] BEARING-SLEEVE  
12. 2K-4472 [1] SEAL-O-RING  
  2K-4473 [1] RING-BACK-UP  
13. 3G-3870 [1] HEAD  
14. 8J-6070 [1] SEAL-RING  
15. 9F-2167 C [1] SCREW-BLEEDER  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP13660617
 

9J-8002: CYLINDER GP-LIFT

9J8002 LIFT CYLINDER GROUP (CHG. 5)
139.7 MM (5.5") BORE X 836.7 MM (32.94") STROKE-2 REQUIRED
c530642 SEBP1366
9J8002 CYLINDER GP-LIFT Parts scheme
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Parts for your 963 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-8003 R [1] CYLINDER AS  
2. 4V-8674 [1] BEARING-BUSHING  
3. 2J-0564 [1] NUT-SELF LOCKING  
4. 4J-4606 [1] RING-WEAR  
5. 9J-8006 [1] PISTON  
6. 6E-0465 [1] SEAL AS  
7. 2H-9247 [1] SEAL-O-RING  
8. 2K-2961 [1] RING-BACK-UP  
9. 6C-2613 [1] HEAD  
10. 1D-4627 [2] BOLT  
11. 5P-8249 [4] WASHER  
12. 8C-3841 [1] SEAL AS  
13. 5J-8275 [1] SEAL-U-CUP  
14. 8C-3842 [1] SEAL-LIP TYPE  
15. 3G-5061 R [1] ROD AS  
16. 1D-4628 [2] BOLT  
17. 6C-2385 [1] RING-WEAR  
18. 8T-8376 [1] SEAL-HEAD  
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP13660618
 

9J-9881: CYLINDER GP-RIPPER

9J9881 RIPPER CYLINDER GROUP (CHG. 5)
L.H. 114.3 MM (4.5") BORE X 335 (13") STROKE
PART OF 3G5713 RIPPER MOUNTING AND CYLINDER GROUP SHOWN ON PAGE 223
AN ATTACHMENT
c344748 SEBP1366
9J9881 CYLINDER GP-RIPPER Parts scheme
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Parts for your 963 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-9882 [1] CYLINDER AS  
2. 4B-4626 [1] LUG  
3. 7J-8287 [1] BOLT-SELF LOCK  
  8J-4359 [1] WASHER  
4. 8J-5549 [1] PISTON  
5. 4J-3745 J [1] RING-WEAR  
6. 5J-4986 [1] SEAL AS  
7. 8J-5551 [1] HEAD  
8. 1K-7095 J [1] RING-BACK UP  
  2H-3928 J [1] SEAL-O-RING  
9. 5J-3616 J [1] SEAL-RING  
10. 5J-8225 J [1] SEAL-U-CUP  
11. 8J-5550 [1] CROWN  
12. 4J-3515 J [1] SEAL-LIP TYPE  
13. 3G-0199 [1] ROD AS  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  8T-1396 [1] KIT-HYDRAULIC CYLINDER SEAL  
    (INCLUDES ALL PARTS MARKED J)
 

#SEBP13660619
 

1U-3497: CYLINDER GP-RIPPER

1U3497 RIPPER CYLINDER GROUP (CHG. 0)
R.H.-114.3 MM (4.5") BORE X 335 (13.1") STROKE
PART OF 3G5713 RIPPER MOUNTING AND CYLINDER GROUP SHOWN ON PAGE 223.
AN ATTACHMENT
c181641 SEBP1366
1U3497 CYLINDER GP-RIPPER Parts scheme
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Parts for your 963 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1U-3498 [1] CYLINDER ASSEM.  
    (Includes)
2. 4B-4626 [1] LUG  
3. 7J-8287 [1] BOLT  
  8J-4359 [1] WASHER  
4. 8J-5549 [1] PISTON  
5. 4J-3745 [1] RING  
6. 5J-4986 [1] SEAL ASSEM.  
7. 8J-5551 [1] HEAD  
8. 1K-7095 [1] RING  
  2H-3928 [1] SEAL  
9. 5J-3616 [1] SEAL  
10. 5J-8225 [1] SEAL  
11. 8J-5550 [1] CROWN  
12. 4J-3515 [1] SEAL  
13. 3G-0199 [1] ROD ASSEM.  
 

Information:

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 Magazine
Cover Plate, Flange are Available for Use During Flow Tests on the Main Hydraulic Pumps {0738, 5070, 5084}
2005/04/25

Caterpillar Parts SIS Catalog 963 :

PUMP GP-VANE
9T-0486 PUMP GP-VANE
CARTRIDGE GP-FRONT
1U-3953 CARTRIDGE GP-FRONT
CARTRIDGE GP
3G-2746 CARTRIDGE GP
PUMP GP-VANE
9T-0486 PUMP GP-VANE
PUMP GP-GEAR
4T-5614 PUMP GP-GEAR
PUMP GP-GEAR
3G-9669 PUMP GP-GEAR
PUMP GP-GEAR
3G-3302 PUMP GP-GEAR
PUMP & LINES GP
8G-0768 PUMP & LINES GP
PUMP GP-GEAR
4T-5617 PUMP GP-GEAR
LINES GP-BUCKET
3V-8705 LINES GP-BUCKET
LINES GP-BUCKET
8V-7368 LINES GP-BUCKET
LINES GP-RIPPER
1U-0983 LINES GP-RIPPER
LINES GP-RIPPER
3W-2166 LINES GP-RIPPER
CYLINDER GP-TILT
3G-3874 CYLINDER GP-TILT
CYLINDER GP-LIFT
9J-8002 CYLINDER GP-LIFT
CYLINDER GP-RIPPER
9J-9881 CYLINDER GP-RIPPER

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