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7J9660 LIFT CYLINDER GROUP--(Change 4)--(7K9396 N/S)--L.H.--165 mm (6.50 in.) Bore x 931 mm (36.70 in.) Stroke Replaced by 3G8118 shown on Page 226B. Part of 6K5440 Hydraulic Arrangement listed on Page 183 AN ATTACHMENT 977K


HYDRAULIC SYSTEM
CYLINDER GP
KICKOUT & POSITIONER GP

TRACK LOADER 977K TRACK LOADER 11K
 977L TRAXCAVATOR 11K07763-UP (MACHINE) POWERED BY 3306 ENGINE SEBP1102 977K 11K   (1967)

HYDRAULIC SYSTEM

CYLINDER GP
LIFT CYLINDER GROUP
7J-9376 LIFT CYLINDER GROUP
LIFT CYLINDER GROUP
7J-9659 LIFT CYLINDER GROUP
LIFT CYLINDER GROUP
7J-9660 LIFT CYLINDER GROUP
CYLINDER GP-LIFT
3G-8119 CYLINDER GP-LIFT
CYLINDER GP-LIFT
3G-8118 CYLINDER GP-LIFT
TILT CYLINDER GROUP--R.H.
9J-0672 TILT CYLINDER GROUP--R.H.
 

#SEBP11020370
 

7J-9660: LIFT CYLINDER GROUP

7J9660 LIFT CYLINDER GROUP--(Change 4)--(7K9396 N/S)--L.H.--165 mm (6.50 in.) Bore x 931 mm (36.70 in.) Stroke
Replaced by 3G8118 shown on Page 226B. Part of 6K5440 Hydraulic Arrangement listed on Page 183
AN ATTACHMENT
c158497 SEBP1102
7J9660 LIFT CYLINDER GROUP Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-9806 C [1] RING  
2. 8J-8703 C [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 R [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. 9J-9805 C [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 GR
 

#SEBP11020371
 

3G-8119: CYLINDER GP-LIFT

3G8119 LIFT CYLINDER GROUP--(Change 0)--(7K9391 N/S)--R.H.--165.1 mm (6.50 in.) Bore x 931 mm (36.70 in.) Stroke
AN ATTACHMENT
c223059 SEBP1102
3G8119 CYLINDER GP-LIFT Parts scheme
  For full view, you need register

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-1627 [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-9641 [1] CYLINDER ASSEM. (right 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. 5P-8248 [12] WASHER  
22. 3G-8103 [1] SPACER  
23. 5M-2894 [10] WASHER  
24. 0S-1594 [6] BOLT  
  H   NOT PART OF 3G8119 CYLINDER GROUP
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP11020372
 

3G-8118: CYLINDER GP-LIFT

3G8118 LIFT CYLINDER GROUP--(Change 0)--(7K9396 N/S)--L.H.--165.1 mm (6.50 in.) Bore x 931 mm (36.70 in.) Stroke
AN ATTACHMENT
c223056 SEBP1102
3G8118 CYLINDER GP-LIFT Parts scheme
  For full view, you need register

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
 

#SEBP11020373
 

9J-0672: TILT CYLINDER GROUP--R.H.

9J672 TILT CYLINDER GROUP--R.H. (3P6137 N/S) (Chg. 3)--6" Bore x 27.40" Stroke
c160051 SEBP1102
9J0672 TILT CYLINDER GROUP--R.H. Parts scheme
  For full view, you need register

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.)  
  6J-2653 [1] LUG  
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. 9J-4991 [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  
  5H-1504 [8] WASHER  
  H   NOT PART OF 9J672 CYLINDER GRO
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP11020374
 

9J-0673: TILT CYLINDER GROUP--L.H.

9J673 TILT CYLINDER GROUP--L.H. (3P6138 N/S) (Chg. 3)--6" Bore x 27.40" Stroke
c160052 SEBP1102
9J0673 TILT CYLINDER GROUP--L.H. Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-7408 [1] PLUG  
2. 9J-0669 R [1] CYLINDER ASSEM. (L.H.)  
    (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 [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  
  H   NOT PART OF 9J673 CYLINDER GRO
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP11020375
 

9J-0671: TILT CYLINDER GROUP

9J671 TILT CYLINDER GROUP (Change 2)--(3P6139 N/S)--R.H.--6" Bore x 27.40" Stroke
Part of 6K5440 Hydraulic Arrangement listed on Page 183
AN ATTACHMENT
c157579 SEBP1102
9J0671 TILT CYLINDER GROUP Parts scheme
  For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-0668 R [1] CYLINDER ASSEM. (R.H.)  
  6J-2653 [1] LUG  
2. 7J-9346 [1] BEARING  
3. 9J-0665 [1] PLATE  
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  
23. 1D-4612 [2] BOLT  
24. 9J-8054 C [1] PISTON  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
  H   NOT PART OF 9J671 CYLINDER GRO
 

#SEBP11020376
 

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 183
AN ATTACHMENT
c157578 SEBP1102
9J0670 TILT CYLINDER GROUP Parts scheme
  For full view, you need register

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
 

#SEBP11020377
 

8J-5749: CYLINDER GROUP

8J5749 CYLINDER GROUP (9K3175 N/S) (Chg. 2-4)--5" Bore x 23.31 Stroke
Part of 6K707 Side Dump Bucket Arrangement listed on Page 239
AN ATTACHMENT
c149586 SEBP1102
8J5749 CYLINDER GROUP Parts scheme
  For full view, you need register

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-4096 C [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  
  C   INDICATES CHANGE
  H   NOT PART OF 8J5749 CYLINDER GR
 

#SEBP11020378
 

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 238
AN ATTACHMENT
c153450 SEBP1102
9J1822 CYLINDER GP Parts scheme
  For full view, you need register

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
 

#SEBP11020379
 

5K-6006: KICKOUT GROUP

5K6006 KICKOUT GROUP
c152118 SEBP1102
5K6006 KICKOUT GROUP Parts scheme
  For full view, you need register

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. 1A-2029 [4] BOLT  
22. 5K-7089 [1] SHAFT  
23. 8S-8757 [1] BRACKET ASSEM.  
24. 6K-0016 [1] LEVER  
  C   INDICATES CHANGE
 

Information:

Special Instruction
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}
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}
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
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
Service Magazine
Double Lip Wiper Seals Must Be Installed Properly {7562}
2002/12/09
Procedure Now Available to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
2012/10/04
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
2009/01/05
A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30

Caterpillar Parts SIS Catalog 977K :

LIFT CYLINDER GROUP
7J-9659 LIFT CYLINDER GROUP
LIFT CYLINDER GROUP
7J-9376 LIFT CYLINDER GROUP
LIFT CYLINDER GROUP
7J-9375 LIFT CYLINDER GROUP
LINES GP-HYDRAULIC
1V-3668 LINES GP-HYDRAULIC
HYDRAULIC LINES GROUP
6K-1721 HYDRAULIC LINES GROUP
REAR HYDRAULIC LINES GROUP
5K-6280 REAR HYDRAULIC LINES GROUP
LINES GP-REAR HYDRAULIC
2P-7607 LINES GP-REAR HYDRAULIC
FRONT HYDRAULIC LINES GROUP
5K-6270 FRONT HYDRAULIC LINES GROUP
CYLINDER GP-LIFT
3G-8119 CYLINDER GP-LIFT
CYLINDER GP-LIFT
3G-8118 CYLINDER GP-LIFT
TILT CYLINDER GROUP--R.H.
9J-0672 TILT CYLINDER GROUP--R.H.
TILT CYLINDER GROUP--L.H.
9J-0673 TILT CYLINDER GROUP--L.H.
TILT CYLINDER GROUP
9J-0671 TILT CYLINDER GROUP
TILT CYLINDER GROUP
9J-0670 TILT CYLINDER GROUP
CYLINDER GROUP
8J-5749 CYLINDER GROUP
CYLINDER GP
9J-1822 CYLINDER GP

Truck sale:

Caterpillar 977K, Construction
10,250 USD 
Caterpillar 977K, Construction
- track loaders
CLEVELAND BROTHERS EQUIPMENT COMPANY INC
Caterpillar 977K, Construction
9,500 
Caterpillar 977K, Construction
- track loaders
MICHIGAN CAT
CATERPILLAR 977K 1969
 
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;
3508 - 1974 CAT 977K
 
3508 - 1974 CAT 977K

avspare
1970 CAT 977K
USD $9,500 
1970 CAT 977K

WEACO EQUIPMENT
Womelsdorf, Pennsylvania
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