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7J9660 LIFT CYLINDER GROUP (Change B2)--(7K9396 N/S)--L.H.--6.50" Bore x 36.70" Stroke--Replaced by 8G8118--Page 208A AN ATTACHMENT 977K




HYDRAULIC SYSTEM

CYLINDER GP
 

#HEBP11390340
 

7J-9660: LIFT CYLINDER GROUP

7J9660 LIFT CYLINDER GROUP (Change B2)--(7K9396 N/S)--L.H.--6.50" Bore x 36.70" Stroke--Replaced by 8G8118--Page 208A
AN ATTACHMENT
c207551 HEBP1139
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-1938 [1] RING  
2. 5J-4991 [1] SEAL ASSEM.  
3. 7J-1937 [1] WASHER  
4. 2K-4472 [1] SEAL  
5. 2K-4473 [1] WASHER  
6. 3B-2968 [6] BOLT  
  5H-1504 [12] WASHER  
7. 5F-3498 [1] PACKING  
8. 2J-0491 [1] RETAINER  
9. 9J-7881 RC [1] ROD ASSEM.  
10. 7J-9345 [1] BEARING  
11. 5P-0066 H [2] SEAL  
12. 7J-8274 [1] SEAL  
13. 5F-3500 [6] SHIM  
14. 7J-0486 [1] HEAD  
15. 7J-9642 [1] CYLINDER ASSEM. (Left Hand)  
16. 5J-5370 [2] BEARING  
17. 7J-1932 [1] PISTON  
18. 5J-3488 [1] NUT  
19. 7J-4577 [1] SHIELD ASSEM. (R.H.)  
  7J-4578 [1] SHIELD ASSEM. (L.H.)  
20. 0S-1591 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
  H   NOT PART OF 7J9660 CYLINDER GROUP
 

#HEBP11390341
 

3G-8118: CYLINDER GP-LIFT

3G8118 LIFT CYLINDER GROUP (Change 0)--(7K9396 N/S)--L.H.--165.1 mm (6.5") Bore x 931 mm (36.7") Stroke--
Replaces 7J9660--Page 208
AN ATTACHMENT
c223056 HEBP1139
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-9806 [1] RING  
2. 8J-8703 [1] SEAL ASSEM.  
3. 7J-1937 [1] WASHER  
4. 2K-4472 [1] SEAL  
5. 2K-4473 [1] RING  
6. 0S-1594 [6] BOLT  
7. 5F-3498 [1] PACKING  
8. 2J-0491 [1] RETAINER  
9. 9J-7881 R [1] ROD ASSEM.  
    (Includes)
10. 7J-9345 [1] BEARING  
11. 5P-0066 H [2] SEAL  
12. 7J-8274 [1] SEAL  
13. 5F-3500 [6] SHIM (use as required)  
14. 7J-0486 [1] HEAD  
15. 7J-9642 [1] CYLINDER ASSEM. (left hand)  
    (Includes)
16. 5J-5370 [2] BEARING  
17. 9J-9805 [1] PISTON  
18. 5J-3488 [1] NUT  
19. 3G-8102 [2] SHIELD  
20. 0S-1591 [4] BOLT  
21. 3G-8103 [1] SPACER  
22. 5M-2894 [10] WASHER  
23. 5P-8248 [12] WASHER  
24. 0S-1627 [6] BOLT  
  H   NOT PART OF 3G8118 CYLINDER GROUP
  R   REMFG PART MAY BE AVAILABLE
 

#HEBP11390342
 

8P-7781: LIFT CYLINDER BRACE GROUP

8P7781 LIFT CYLINDER BRACE GROUP
Serial No. 48J2380-Up
c167781 HEBP1139
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8P-5344 [1] PLATE ASSEM.  
2. 8P-5340 [1] PLATE ASSEM.  
3. 0S-1585 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
4. 3K-4897 [1] PIN 3.18 mm(.125 in.) diameter  
  7M-5130 [1] PIN 6.35 mm(.25 in.) diameter  
5. 8P-5335 [1] BRACE ASSEM.  
6. 9P-3479 [2] KNOB ASSEM.  
    (Each Includes)
7. 6D-5356 [1] KNOB  
8. 1D-4719 [1] NUT  
9. 8P-5339 [1] ROD  
 

#HEBP11390343
 

9J-0672: TILT CYLINDER GROUP

9J672 TILT CYLINDER GROUP (Change B3)--(3P6137 N/S)--R.H.--152 mm (6") Bore x 696 mm (27.40") Stroke
c173874 HEBP1139
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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. 9J-0668 R [1] CYLINDER ASSEM. (R.H.)  
    (Includes)
3. 7J-9346 [1] BEARING  
4. 5H-1504 [8] WASHER  
5. 3J-6899 [1] NUT  
6. 7J-5326 C [1] RING  
7. 5J-4989 C [1] SEAL ASSEM.  
8. 9J-8054 C [1] PISTON  
9. 5H-3252 [1] SEAL  
10. 2K-3258 [1] RING  
11. 9J-4991 C [1] HEAD  
12. 6J-6553 [1] SEAL  
13. 5J-8275 [1] SEAL  
14. 1J-3540 [1] SEAL  
15. 7J-9377 R [1] ROD ASSEM.  
16. 7J-9346 [1] BEARING  
17. 5P-0064 H [4] SEAL  
18. 3B-2968 [2] BOLT  
19. 1D-4610 [6] BOLT  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
  H   NOT PART OF 9J672 CYLINDER GROUP
 

#HEBP11390344
 

9J-0673: TILT CYLINDER GROUP

9J673 TILT CYLINDER GROUP (Change B4)--(3P6138 N/S)--L.H.--6" Bore x 27.40" Stroke
c159266 HEBP1139
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-7408 [1] PLUG  
    (Includes)
3. 9J-0665 [1] PLATE  
4. 7J-9346 [1] BEARING  
5. 3J-6899 [1] NUT  
6. 7J-5326 C [1] RING  
7. 5J-4989 C [1] SEAL ASSEM.  
8. 9J-8054 C [1] PISTON  
9. 5H-3252 [1] SEAL  
10. 2K-3258 [1] RING  
11. 6J-6553 [1] SEAL  
12. 9J-4991 C [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  
  5H-1504 [8] WASHER  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
  H   NOT PART OF 9J673 CYLINDER GROUP
 

#HEBP11390345
 

9J-0671: TILT CYLINDER GROUP

9J671 TILT CYLINDER GROUP (Change 2)--(3P6139 N/S)--R.H.--152.4 mm (6 in.) Bore x 696 mm (27.40 in.) Stroke
AN ATTACHMENT
c172738 HEBP1139
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-0668 RC [1] CYLINDER ASSEM. (R.H.)  
    (Includes)
2. 7J-9346 [1] BEARING  
3. 9J-8054 C [1] PISTON  
4. 1D-4612 [2] BOLT  
5. 7F-5227 [6] BOLT  
6. 5H-1504 [16] WASHER  
7. 5F-3498 [1] PACKING  
8. 7J-8274 [1] SEAL  
9. 7J-9377 R [1] ROD ASSEM.  
10. 7J-9346 [1] BEARING  
11. 5P-0064 H [4] SEAL  
12. 5J-4989 C [1] SEAL ASSEM.  
13. 7J-5326 C [1] RING  
14. 2B-7408 [1] PLUG  
15. 5H-3252 [1] SEAL  
16. 2K-3258 [1] RING  
17. 7J-0491 [1] HEAD  
18. 0S-1591 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
19. 2J-0491 [1] RETAINER  
20. 5F-3500 [6] SHIM  
21. 7J-4580 [1] SHIELD ASSEM. (L.H.)  
  7J-4579 [1] SHIELD ASSEM. (R.H.)  
22. 3J-6899 [1] NUT  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
  H   NOT PART OF 9J671 CYLINDER GROUP
 

#HEBP11390346
 

9J-0670: TILT CYLINDER GROUP

9J670 TILT CYLINDER GROUP (Change 2)--(3P6140 N/S)--L.H.--6" Bore x 27.40" Stroke
Part of 6K5440 Hydraulic Arrangement listed on Page 165
AN ATTACHMENT
c157578 HEBP1139
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-0669 R [1] CYLINDER ASSEM. (L.H.)  
    (Includes)
2. 9J-0665 [1] PLATE  
3. 7J-9346 [1] BEARING  
4. 5P-0064 H [4] SEAL  
5. 7F-5227 [6] BOLT  
6. 5H-1504 [16] WASHER  
7. 5F-3498 [1] PACKING  
8. 7J-8274 [1] SEAL  
9. 7J-9648 R [1] ROD ASSEM.  
10. 7J-9346 [1] BEARING  
12. 5J-4989 C [1] SEAL ASSEM.  
13. 7J-5326 C [1] RING  
14. 2B-7408 [1] PLUG  
15. 5H-3252 [1] SEAL  
16. 2K-3258 [1] RING  
17. 7J-0491 [1] HEAD  
18. 0S-1591 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
19. 2J-0491 [1] RETAINER  
20. 5F-3500 [6] SHIM  
21. 7J-4579 [1] SHIELD ASSEM. (R.H.)  
  7J-4580 [1] SHIELD ASSEM. (L.H.)  
22. 3J-6899 [1] NUT  
23. 1D-4612 [2] BOLT  
24. 9J-8054 C [1] PISTON  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
  H   NOT PART OF 9J670 CYLINDER GROUP
 

#HEBP11390347
 

8J-5749: CYLINDER GROUP

8J5749 CYLINDER GROUP (Change 0)--(9K3175 N/S)--5" Bore x 23.31" Stroke
Part of 6K707 Side Dump Bucket Arrangement listed on Page 223
AN ATTACHMENT
c147787 HEBP1139
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-5731 [1] NUT  
2. 4J-3420 [1] RING  
3. 7J-2466 [1] PISTON  
4. 5J-9883 [1] HEAD  
5. 1D-4608 [4] BOLT  
  3B-4512 [4] LOCKWASHER  
6. 3B-1915 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
7. 5J-2630 [1] RETAINER  
8. 8J-5753 [1] ROD ASSEM.  
9. 7J-9344 [1] BEARING  
10. 5P-0065 H [4] SEAL  
11. 5J-2629 [6] SHIM  
12. 2K-4434 [1] PACKING  
13. 2K-4069 [1] RING  
14. 5F-3144 [1] SEAL  
15. 5J-5020 [1] SEAL ASSEM.  
16. 8J-5750 [1] CYLINDER ASSEM.  
17. 8J-5778 [1] BEARING  
19. 7J-2467 [1] WASHER  
20. 4J-3515 [1] SEAL  
21. 3B-8489 [1] FITTING  
  H   NOT PART OF 8J5749 CYLINDER GROUP
 

#HEBP11390348
 

9J-1822: CYLINDER GP

9J1822 CYLINDER GROUP (Change 0)--(1V4771 N/S)--5" Bore x 14" Stroke
Part of 1V3669 Multi-Purpose Bucket Arrangement listed on Page 220
AN ATTACHMENT
c153450 HEBP1139
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-5748 [1] ROD ASSEM.  
    (Includes)
2. 7J-9745 [1] BEARING  
3. 2J-3950 [1] NUT  
4. 4J-4630 [1] RING  
5. 5J-5020 [1] SEAL ASSEM.  
6. 5J-1922 [1] PISTON  
7. 9J-2050 R [1] CYLINDER ASSEM.  
    (Includes)
8. 8J-5746 [1] BEARING  
9. 5F-3144 [1] SEAL  
10. 2K-4096 [1] RING  
11. 6J-1163 [1] HEAD  
12. 3F-9609 [1] PACKING  
13. 2J-3864 [1] SHIM .0478 in.(1.21 mm) thick  
  2J-3861 [6] SHIM .010 in.(0.26 mm) thick  
14. 2J-3860 [1] RETAINER  
15. 1K-6981 [1] SEAL  
16. 3B-1915 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
17. 1D-4627 [4] BOLT  
  3B-4514 [4] LOCKWASHER  
18. 5P-0071 H [2] SEAL  
19. 5P-0065 H [2] SEAL  
  H   NOT PART OF 9J1822 CYLINDER GR
  R   REMFG PART MAY BE AVAILABLE
 

#HEBP11390349
 

5K-6006: KICKOUT GROUP

5K6006 KICKOUT GROUP
c204562 HEBP1139
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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6K-1961 [1] SPRING  
2. 6K-1962 [1] BAR ASSEM.  
3. 1B-4737 [1] ROD END  
4. 5B-9079 [1] NUT  
5. 3B-4506 [7] LOCKWASHER  
6. 2J-8262 C [1] ROLLER  
7. 0S-0509 [2] BOLT  
8. 4B-4278 [2] WASHER  
9. 5K-7087 [1] LEVER  
10. 1B-8704 [2] KEY  
11. 6K-7711 [1] BRACKET ASSEM.  
12. 4D-2619 [2] BEARING  
13. 3B-1915 [2] BOLT  
14. 1D-4717 [2] NUT  
15. 5K-6521 [1] LEVER  
16. 0S-0175 [3] PIN  
17. 3B-4617 [3] COTTER PIN  
18. 5K-7090 [1] ROD  
19. 1B-4430 [1] NUT  
20. 6F-7010 [1] ROD END  
21. 0L-1351 [4] BOLT (.875" long)  
    -OR-
  1A-2029 [4] BOLT (1.125" long)  
22. 5K-7089 [1] SHAFT  
23. 8S-8757 [1] BRACKET ASSEM.  
24. 6K-0016 [1] LEVER  
  C   INDICATES CHANGE
 

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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