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5J5389 TILT CYLINDER GROUP--R.H.--6.00" Bore x 27.40" Stroke 5J5390 TILT CYLINDER GROUP--L.H.--6.00" Bore x 27.40" Stroke Serial No. 48J1 to 48J583 inclusive 977K




HYDRAULIC SYSTEM

CYLINDER GP
 

#UEH0138S0230
 

5J-5389: TILT CYLINDER GROUP--R.H.,TILT CYLINDER GROUP--L.H.

5J5389 TILT CYLINDER GROUP--R.H.--6.00" Bore x 27.40" Stroke
5J5390 TILT CYLINDER GROUP--L.H.--6.00" Bore x 27.40" Stroke
Serial No. 48J1 to 48J583 inclusive
c125795 UEH0138S
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-5387 [1] CYLINDER ASSEM. (Right Hand)  
    (Part of 5J5389 Cylinder Group)
  5J-5388 [1] CYLINDER ASSEM. (Left Hand)  
    (Part of 5J5390 Cylinder Group)
  1F-0748 [1] NUT  
2. 5J-5973 [1] BEARING  
    (Parts of 5J5387 and 5J5388 Cylinder Assem.)
3. 3J-6899 [1] NUT  
4. 5J-5056 [1] PISTON  
5. 1D-4610 [6] BOLT  
6. 5H-1504 [8] WASHER  
7. 5J-8275 [1] SEAL  
8. 1J-3540 [1] SEAL  
9. 5J-9771 [1] ROD ASSEM.  
10. 3K-5242 [1] BEARING  
    (Part of 5J9771 Rod Assem.)
11. 3B-2968 [2] BOLT  
12. 5J-4989 [2] SEAL ASSEM.  
13. 1J-0708 [1] RING  
14. 2B-7408 [1] PLUG  
15. 5H-3252 [1] SEAL  
16. 2K-3258 [1] RING  
17. 6J-7591 C [1] HEAD  
18. 6J-6553 C [1] SEAL  
  C   INDICATES CHANGE FROM PREVIOUS
 

#UEH0138S0231
 

5J-5390: TILT CYLINDER GROUP--R.H.,TILT CYLINDER GROUP--L.H.

5J5389 TILT CYLINDER GROUP--R.H.--6.00" Bore x 27.40" Stroke
5J5390 TILT CYLINDER GROUP--L.H.--6.00" Bore x 27.40" Stroke
Serial No. 48J1 to 48J583 inclusive
c125795 UEH0138S
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-5387 [1] CYLINDER ASSEM. (Right Hand)  
    (Part of 5J5389 Cylinder Group)
  5J-5388 [1] CYLINDER ASSEM. (Left Hand)  
    (Part of 5J5390 Cylinder Group)
  1F-0748 [1] NUT  
2. 5J-5973 [1] BEARING  
    (Parts of 5J5387 and 5J5388 Cylinder Assem.)
3. 3J-6899 [1] NUT  
4. 5J-5056 [1] PISTON  
5. 1D-4610 [6] BOLT  
6. 5H-1504 [8] WASHER  
7. 5J-8275 [1] SEAL  
8. 1J-3540 [1] SEAL  
9. 5J-9771 [1] ROD ASSEM.  
10. 3K-5242 [1] BEARING  
    (Part of 5J9771 Rod Assem.)
11. 3B-2968 [2] BOLT  
12. 5J-4989 [2] SEAL ASSEM.  
13. 1J-0708 [1] RING  
14. 2B-7408 [1] PLUG  
15. 5H-3252 [1] SEAL  
16. 2K-3258 [1] RING  
17. 6J-7591 C [1] HEAD  
18. 6J-6553 C [1] SEAL  
  C   INDICATES CHANGE FROM PREVIOUS
 

#UEH0138S0232
 

7J-9645: TILT CYLINDER GROUP

7J9645 TILT CYLINDER GROUP (7K9387 N/S)--R.H.--6.00" Bore x 27.40" Stroke
Serial No. 48J584-Up
c147785 UEH0138S
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-7408 [1] PLUG  
2. 7J-9643 [1] CYLINDER ASSEM.  
    (Includes)
3. 1F-0748 [1] NUT  
4. 7J-9346 [1] BEARING  
5. 3J-6899 [1] NUT  
6. 1J-0708 [1] RING  
7. 5J-4989 [2] SEAL ASSEM.  
8. 5J-5056 [1] PISTON  
9. 5H-3252 [1] SEAL  
10. 2K-3258 [1] RING  
11. 6J-7591 [1] HEAD  
12. 6J-6553 [1] SEAL  
13. 5J-8275 [1] SEAL  
14. 1J-3540 [1] SEAL  
15. 7J-9377 R [1] ROD ASSEM.  
    (Includes)
16. 7J-9346 [1] BEARING  
17. 5P-0064 H [4] SEAL  
18. 3B-2968 [2] BOLT  
19. 1D-4610 [6] BOLT  
20. 5H-1504 [8] WASHER  
  H   NOT PART OF 7J9645 CYLINDER GR
  R   REMFG PART MAY BE AVAILABLE
 

#UEH0138S0233
 

7J-9646: TILT CYLINDER GROUP

7J9646 TILT CYLINDER GROUP (7K9388 N/S)--L.H.--6.00" Bore x 27.40" Stroke
Serial No. 48J584-Up
c147782 UEH0138S
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-7408 [1] PLUG  
2. 7J-9644 [1] CYLINDER ASSEM.  
    (Includes)
3. 1F-0748 [1] NUT  
4. 7J-9346 [1] BEARING  
5. 3J-6899 [1] NUT  
6. 1J-0708 [1] RING  
7. 5J-4989 [2] SEAL ASSEM.  
8. 5J-5056 [1] PISTON  
9. 5H-3252 [1] SEAL  
10. 2K-3258 [1] RING  
11. 6J-6553 [1] SEAL  
12. 6J-7591 [1] HEAD  
13. 3B-2968 [2] BOLT  
14. 1J-3540 [1] SEAL  
15. 7J-9648 R [1] ROD ASSEM.  
    (Includes)
16. 7J-9346 [1] BEARING  
17. 5P-0064 H [4] SEAL  
18. 5J-8275 [1] SEAL  
19. 1D-4610 [6] BOLT  
20. 5H-1504 [8] WASHER  
  H   NOT PART OF 7J9646 CYLINDER GR
  R   REMFG PART MAY BE AVAILABLE
 

#UEH0138S0234
 

8S-8780: ALTERNATOR ARRANGEMENT

8S8780 ALTERNATOR ARRANGEMENT--24 Volt, 50 Ampere
UEH0138S0234 UEH0138S
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8S-6554 Y [1] ALTERNATOR GROUP  
  8M-7892 [1] AMMETER  
  9S-0173 [1] CIRCUIT BREAKER  
  1P-5391 [1] ALTERNATOR WIRING GROUP  
  1P-0972 Y [1] WIRING HARNESS ASSEMBLY  
  1P-0973 Y [1] WIRING HARNESS ASSEMBLY  
  8M-7892 [1] AMMETER  
  9S-0173 [1] CIRCUIT BREAKER  
  Y   SEPARATE ILLUSTRATION
 

#UEH0138S0235
 

8S-6554: ALTERNATOR GROUP

8S6554 ALTERNATOR GROUP--24 Volt, 50 Ampere
Part of 8S8780 Alternator Arrangement
5S9088 Alternator parts are shown on Pages 122D & 122E
c132922 UEH0138S
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5S-9088 RY [1] ALTERNATOR ASSEM.  
    (See Separate Illustration)
2. 5M-6214 [1] PLUG  
3. 1H-6936 [1] WIRE ASSEM.  
4. 9F-9353 [1] TERMINAL (.38" Screw)  
  9F-5320 [1] TERMINAL (.25" Screw)  
  8B-0653 [2] INSULATOR  
5. 9S-6129 [1] PULLEY  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#UEH0138S0236
 

5S-9088: ALTERNATOR GP-CHARGING

5S9088 ALTERNATOR ASSEMBLY--24 Volt, 50 Ampere--Part 1 of 2
Part of 8S6554 Alternator Group shown on Page 122C
c202886 UEH0138S
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-2260 [1] PLATE  
2. 9S-2544 [4] SCREW  
3. 8H-0878 [6] LOCKWASHER  
4. 9S-2438 [2] SCREW  
5. 7H-2079 [7] LOCKWASHER  
6. 9S-2255 [1] COVER  
7. 9S-2262 [1] GASKET  
8. 9S-2246 [1] LEAD ASSEM.  
9. 9S-9830 [1] SCREW  
10. 8F-1326 [3] WASHER  
11. 9B-7233 [3] LOCKWASHER (Shake Proof)  
12. 9S-9829 [1] SCREW ASSEM.  
13. 4B-2043 [4] NUT  
14. 9S-2259 [1] REGULATOR  
15. 9S-2250 [1] GROMMET  
16. 9S-2011 [1] SCREW  
17. 1L-4789 [1] LOCKWASHER  
18. 9S-2389 [1] STUD ASSEM.  
19. 9S-2398 [1] HOUSING ASSEM.  
20. 9S-2393 [3] DIODE  
21. 9S-2397 [1] COVER  
22. 9F-2247 [1] PLUG  
23. 9S-2395 [1] BEARING  
24. 9S-2394 [1] SEAL  
25. 9S-2396 [1] BUSHING  
26. 9S-2007 [3] SCREW  
27. 9S-2301 [1] INSULATION  
28. 9S-2292 [1] HEAT SINK ASSEM.  
29. 9S-2300 [4] INSULATOR  
30. 9S-9830 C [4] SCREW  
  9S-2247 [4] WASHER (Spring)  
  4B-4863 [4] WASHER (Plain)  
31. 9S-2542 [1] SCREW  
32. 9S-2437 [5] SCREW  
  9S-2013 H [1] KIT (Terminal Relay)  
    (Consists of Bushing, "O" Ring & Hardware)
  9S-2012 H [1] KIT (Terminal Output)  
    (Consists of Gaskets, Terminal & Hardware)
  9S-2290 H [1] KIT (Heat Sink)  
    (Diode Junction Hardware)
  9S-2291 H [1] KIT (Heat Sink)  
    (Positive Diode Hardware)
  C   INDICATES CHANGE
  H   NOT PART OF 5S9088 ALTERNATOR
 

#UEH0138S0237
 

5S-9088: ALTERNATOR GP-CHARGING

5S9088 ALTERNATOR ASSEMBLY--24 Volt, 50 Ampere--Part 2 of 2
Part of 8S6554 Alternator Group shown on Page 122C
c107769 UEH0138S
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-2398 [1] HOUSING ASSEM.  
2. 9S-2397 [1] COVER  
3. 9S-2395 [1] BEARING  
4. 9S-2394 [1] SEAL  
5. 9F-2247 [1] PLUG  
6. 9S-2393 [3] DIODE  
7. 9S-2396 [1] BUSHING  
    (Parts of 9S2398 Assem.)
8. 4B-2043 C [1] NUT  
9. 9B-7233 C [3] LOCKWASHER (Shakeproof)  
  9S-9830 C [2] SCREW  
10. 8H-0878 C [2] LOCKWASHER  
  8F-1326 C [3] WASHER  
11. 9S-9829 C [1] SCREW ASSEM.  
12. 9S-2438 [2] SCREW  
13. 7H-2079 [2] LOCKWASHER  
14. 9S-2389 [1] STUD ASSEM.  
15. 9S-2292 [1] HEAT SINK ASSEM.  
16. 4B-2043 [3] NUT  
17. 9S-2246 [1] LEAD ASSEM.  
18. 9S-2542 [1] SCREW  
19. 9S-2250 [1] GROMMET  
  9S-2013 H [1] KIT (Terminal Relay)  
    (Consists of such parts as Bushing, "O" RING AND HARDWARE)
  9S-2012 H [1] KIT (Terminal Output)  
    (Consists of such parts as Gaskets, TERMINAL, AND HARDWARE)
  9S-2290 H [1] KIT (For Heat Sink)  
    (Diode Junction Hardware)
  9S-2291 H [1] KIT (For Heat Sink)  
    (Positive Diode Heat Sink Hardware)
  C   INDICATES CHANGE FROM PREVIOUS
  H   NOT PART OF 5S9088 ALTERNATOR
 

#UEH0138S0238
 

7K-0110: LIFT CYLINDER MOUNTING

LIFT CYLINDER MOUNTING (7K110 N/S)
Serial No. 48J1 to 48J583 inclusive
Also part of 9S6233 Steel Mill Arrangement listed on Page 156B
c113493 UEH0138S
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [2] PLATE  
2. [4] FITTING  
3. [2] RETAINER ASSEM.  
4. [1] BEARING  
5. [32] BOLT  
6. [32] LOCKWASHER  
7. [2] HOSE ASSEM. (14" long overall)  
8. [2] UNION  
9. [2] RETAINER ASSEM.  
10. [1] BEARING  
11. C [4] PLUG  
  C   INDICATES CHANGE
 

#UEH0138S0239
 

8S-3884: DIRECT ELECTRIC STARTING ARRANGEMENT

8S3884 DIRECT ELECTRIC STARTING ARRANGEMENT--24 Volt
For use in Temperatures of 0 degree Fahrenheit or below
UEH0138S0239 UEH0138S
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8S-3886 Y [1] STARTING MOTOR GROUP  
  8S-1507 Y [1] GENERATOR GROUP  
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
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
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
977 TRACK-TYPE LOADER HYDRAULIC SYSTEM
Lift Cylinders<BR> (7K9385, 7K9386)
977L TRACK-TYPE LOADER HYDRAULIC SYSTEM
Tilt Cylinders<BR> (3P6137, 3P6138)
977L TRACK-TYPE 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
Multipurpose Bucket Cylinders
977L TRACK-TYPE LOADER VEHICLE SYSTEMS
Tilt Cylinders
977L TRACK-TYPE LOADER VEHICLE SYSTEMS
Lift Cylinders
977L TRACK-TYPE LOADER VEHICLE SYSTEMS
Service Magazine

Caterpillar Parts SIS Catalog 977K :

Truck sale:

10,250 USD 
Caterpillar 977K, Construction
- track loaders
CLEVELAND BROTHERS EQUIPMENT COMPANY INC
9,500 
Caterpillar 977K, Construction
- track loaders
MICHIGAN CAT
 
CATERPILLAR 977K 1969
- TRACK LOADERS
MICHIGAN CAT
US (Mid, North), Canada, ON West: John Kinney; US (NE, SE, SW), Canada QU East, AUS: Bill Dowd;
USD $9,500 
1970 CAT 977K

WEACO EQUIPMENT
Womelsdorf, Pennsylvania
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