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8P7740 GOVERNOR CONTROL GROUP 977L TRACK LOADER


FUEL SYSTEM
CONTROL GP-GOVERNOR
TORQUE CONTROL GP
GOVERNOR GP
TORQUE CONTROL GP
GOVERNOR GP

TRACK LOADER 977L TRACK LOADER 64X
 977L TRACK-TYPE LOADER / POWER SHIFT / 64X00001-UP (MACHINE) POWERED BY 3306 ENGINE HEBP1227 977L 64X   (1979)

FUEL SYSTEM

CONTROL GP-GOVERNOR
CONTROL GP-GOVERNOR
8P-7740 CONTROL GP-GOVERNOR
 

#HEBP12270100
 

8P-7740: CONTROL GP-GOVERNOR

8P7740 GOVERNOR CONTROL GROUP
c218134 HEBP1227
8P7740 CONTROL GP-GOVERNOR Parts scheme
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Parts for your 977L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7F-8092 [1] KNOB  
2. 9P-0530 [1] LEVER ASSEM.  
3. 1F-5403 [2] ROD END  
4. 1B-0676 [4] PIN  
  3B-4615 [4] COTTER PIN  
5. 1B-4203 [2] NUT  
6. 9F-5647 [1] BEARING  
7. 4V-0152 [1] WASHER  
8. 1K-6663 [1] BUSHING  
9. 9P-1176 [1] LEVER  
  1A-2029 [1] BOLT  
10. 7G-2314 [1] ROD ASSEM.  
    (Includes)
11. 1B-4203 [1] NUT  
12. 0L-1351 [4] BOLT  
13. 9P-2210 [1] BRACKET ASSEM.  
14. 0S-1591 [4] BOLT  
  1D-4717 [4] NUT  
15. 3S-3043 [1] LEVER  
16. 1B-8704 [4] KEY  
17. 4D-2619 [2] BEARING  
18. 9P-2290 [1] SHAFT  
19. 3D-6361 [1] COUPLING  
20. 8H-9180 [2] SEAL  
21. 6P-8038 [1] SHAFT ASSEM.  
    (Includes)
  2S-6079 [1] KEY  
22. 6P-7932 [1] COVER ASSEM.  
    (Includes)
  2A-3630 [1] PIN  
  2K-2605 [1] BEARING  
23. 2K-0400 [1] ROD END  
24. 9F-7022 [1] BOLT  
  1B-4330 [1] NUT  
25. 6M-8605 [1] LEVER  
26. 4D-8913 [1] LEVER  
27. 5B-9079 [1] NUT  
28. 9P-2288 [1] ROD  
29. 7M-6955 [1] GASKET  
30. 9M-3025 [1] COVER ASSEM.  
    (Includes)
31. 2K-2605 [1] BEARING  
32. 7B-8167 [4] BOLT  
33. 7G-2312 [1] SHAFT ASSEM.  
34. 9P-2211 [1] BRACKET ASSEM.  
35. 8H-9182 [2] ROLLER  
36. 8H-9186 [2] SPRING  
37. 5H-7152 [1] SPRING  
 

#HEBP12270101
 

4N-9240: CONTROL GP-TORQUE

4N9240 TORQUE CONTROL GROUP
ENGINE SERIAL NO. 49V16058 TO 49V17983 INCLUSIVE
PART OF 6N304 GOVERNOR & FUEL INJECTION PUMP GROUP
c151810 HEBP1227
4N9240 CONTROL GP-TORQUE Parts scheme
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Parts for your 977L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4L-6458 [1] NUT  
2. 8M-9064 [1] SHIM  
3. 4L-7124 [1] BOLT  
4. 4N-3882 [1] CONTACT  
5. 4N-7777 [2] SPACER  
6. 9L-7235 [3] SHIM  
7. 4N-9098 [1] SPACER  
8. 1P-6453 [1] BAR  
9. 6N-3034 C [1] SPRING  
10. 8L-8601 [8] SPACER .002 in.(.0508 mm) thick  
  9L-9347 [2] SHIM .020 in.(.5080 mm) thick  
11. 1P-6452 [2] INSULATOR  
  C   INDICATES CHANGE
 

#HEBP12270102
 

6N-0304: GOVERNOR AND FUEL INJECTION PUMP GROUP

6N304 GOVERNOR AND FUEL INJECTION PUMP GROUP
ENGINE SERIAL NO. 49V16058 TO 49V17983 INCLUSIVE
4N9240 TORQUE CONTROL & 6N2840 PUMP PARTS ARE SHOWN ON PAGES 43 & 48
c205605 HEBP1227
6N0304 GOVERNOR AND FUEL INJECTION PUMP GROUP Parts scheme
  For full view, you need register

Parts for your 977L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-9240 CY [1] CONTROL GROUP  
    (Separate Illustration)
2. 6N-2840 CY [1] PUMP GROUP  
    (Separate Illustration)
3. 4N-0443 [1] PIN  
4. 4N-4223 [1] SPRING  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#HEBP12270103
 

6N-3586: CONTROL GP-TORQUE

6N3586 TORQUE CONTROL GROUP
ENGINE SERIAL NO. 49V17984-UP. PART OF 6N304 GOVERNOR & FUEL INJECTION
PUMP GROUP SHOWN ON PAGE 43B
c455165 HEBP1227
6N3586 CONTROL GP-TORQUE Parts scheme
  For full view, you need register

Parts for your 977L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4L-6458 [1] NUT-FULL  
2. 4L-7124 [1] BOLT  
3. 4N-3882 [1] CONTACT-STOP  
4. 8M-9064 [1] SHIM-SPRING .064IN(1.626MM)THICK  
5. 1P-6452 [2] INSULATOR  
6. 9L-7235 [3] SHIM-TORQUE SPRING .039IN(.991MM)THICK  
7. 4N-7777 [3] SPACER .010IN(.2540MM)THICK  
8. 4N-9098 [1] SPACER .200IN(5.08MM)THICK  
9. 1P-6453 [1] BAR-LOAD STOP  
10. 6N-3034 [1] SPRING-TORQUE .016IN(.4064MM)THICK  
11. 8L-8601 [6] SPACER .002IN(.0508MM)THICK  
12. 9L-9347 [2] SHIM-TORQUE SPRING .020IN(.508MM)THICK  
 

#HEBP12270104
 

6N-0304: GOVERNOR AND FUEL INJECTION PUMP GROUP

6N304 GOVERNOR AND FUEL INJECTION PUMP GROUP
ENGINE SERIAL NO. 49V17984-UP. 6N3586 TORQUE CONTROL & 6N2840 PUMP PARTS
ARE SHOWN ON PAGES 43B & 48
c180102 HEBP1227
6N0304 GOVERNOR AND FUEL INJECTION PUMP GROUP Parts scheme
  For full view, you need register

Parts for your 977L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-3586 CY [1] CONTROL GROUP  
    (Separate Illustration)
2. 6N-2840 Y [1] PUMP GROUP  
    (Separate Illustration)
3. 4N-0443 [1] PIN  
4. 4N-4223 [1] SPRING  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#HEBP12270105
 

6N-5355: GOV & FUEL INJ PUMP GP

6N5355 GOVERNOR AND FUEL INJECTION PUMP GROUP-PART 1 OF 4
ENGINE SERIAL NO. 49V16058 TO 49V18664 INCLUSIVE
PART OF 6N2840 GOVERNOR & FUEL INJECTION PUMP GROUP SHOWN ON PAGE 48
c212933 HEBP1227
6N5355 GOV & FUEL INJ PUMP GP Parts scheme
  For full view, you need register

Parts for your 977L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-5324 [1] HOUSING ASSEM.  
    (Includes)
2. 4N-2333 [1] DOWEL  
3. 8S-6814 [2] DOWEL  
4. 4N-5050 [1] PLUG  
5. 4N-0260 [2] SEAL  
6. 6N-2578 [1] BEARING  
7. 4N-2786 [1] SEAL  
8. 6N-5323 [1] GUIDE  
9. 9S-4180 C [1] PLUG  
  4J-7533 C [1] SEAL  
10. 4N-2927 [2] RACE  
11. 4N-0511 [3] DOWEL  
12. 4N-0446 [1] CARRIER  
13. 4N-4313 [1] CAMSHAFT  
14. 4N-2955 [3] BOLT  
15. 4N-2953 [1] RING  
16. 4N-2401 [1] BEARING  
17. 4N-0434 [1] RISER  
18. 4N-9018 [1] SHAFT  
19. 4N-9019 [1] DOWEL  
20. 4N-0572 [1] SHAFT ASSEM.  
21. 5M-6509 [1] SEAL  
22. 4N-0406 [1] GEAR (10 teeth)  
23. 9L-6863 C [1] BODY ASSEM.  
    (Includes)
24. 8H-9804 [1] SHAFT  
25. 4N-0636 [1] SEAL  
26. 4N-1584 [1] SEAL  
27. 8S-6814 [1] DOWEL  
28. 4N-5050 [1] PLUG  
29. 4N-0429 [1] GEAR (15 teeth)  
30. 4N-0527 [1] SPRING  
31. 6N-2957 [1] WASHER  
32. 6N-2956 [1] WASHER  
33. 4N-0927 [1] SHAFT ASSEM.  
34. 4N-1723 [1] SHIELD  
35. 6N-4655 [1] DASHPOT ASSEM.  
  6N-7451 [1] SEAT  
36. 4N-6407 [1] SPOOL  
37. 4N-6406 [1] RING  
38. 4N-6404 [1] RING  
39. 4N-0425 [3] WEIGHT  
40. 4N-3779 [1] KEY  
  C   INDICATES CHANGE
 

#HEBP12270106
 

6N-5355: GOV & FUEL INJ PUMP GP

6N5355 GOVERNOR AND FUEL INJECTION PUMP GROUP-PART 2 OF 4
ENGINE SERIAL NO. 49V16058 TO 49V18664 INCLUSIVE
PART OF 6N2840 GOVERNOR & FUEL INJECTION PUMP GROUP SHOWN ON PAGE 48
c226097 HEBP1227
6N5355 GOV & FUEL INJ PUMP GP Parts scheme
  For full view, you need register

Parts for your 977L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-6430 [1] PIN  
2. 6N-1347 C [1] HOUSING ASSEM.  
    (Includes)
3. 4N-5481 C [1] STUD  
4. 4N-2333 [1] PIN  
5. 4N-1826 [1] DOWEL  
6. 2D-6392 [1] SEAL  
7. 1P-2298 [1] VALVE ASSEM.  
8. 6N-5325 [6] PIN  
9. 9S-8632 [1] SPRING  
10. 4N-0116 [1] GUIDE  
11. 5J-5314 [4] BOLT  
12. 4N-2954 [1] SLEEVE  
13. 1P-4001 [1] FITTING  
14. 4N-0054 [1] SCREW  
  5B-3180 [1] NUT  
15. 1P-2497 [2] BOLT  
16. 4N-5578 C [1] COVER  
  4N-0049 [1] GASKET  
17. 1P-9925 [1] BOLT  
  6N-7523 C [1] WASHER  
18. 4N-0594 [1] GASKET  
19. 1P-9925 [1] BOLT 6.35 cm(2.5 in.) long  
  2A-4781 [1] BOLT 6.99 cm(2.75 in.) long  
  3B-8695 [1] BOLT 8.89 cm(3.5 in.) long  
  C   INDICATES CHANGE
 

#HEBP12270107
 

6N-5355: GOV & FUEL INJ PUMP GP

6N5355 GOVERNOR AND FUEL INJECTION PUMP GROUP-PART 3 OF 4
ENGINE SERIAL NO. 49V16058 TO 49V18664 INCLUSIVE. PART OF 6N2840
GOVERNOR & FUEL INJECTION PUMP GROUP SHOWN ON PAGE 48
c227856 HEBP1227
6N5355 GOV & FUEL INJ PUMP GP Parts scheme
  For full view, you need register

Parts for your 977L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-0209 [6] BONNET  
2. 4N-0218 [6] BUSHING  
3. 9B-1320 [6] VALVE  
  9L-9424 [6] SPRING  
4. 4N-0224 [6] RING  
5. 4N-1765 [6] PLUNGER AND BARREL ASSEM.  
6. 4N-4318 [6] SPRING  
7. 4N-2728 [6] WASHER  
8. 4N-1750 [6] LIFTER  
  4N-2685 [6] ROLLER  
9. 2N-2658 [6] SCREW  
10. 4N-1763 [6] LEVER  
11. 4N-0528 [1] SHAFT  
12. 4N-2677 [1] LEVER ASSEM.  
13. 2M-7819 [1] RING  
14. 3H-0442 [1] SEAL  
15. 4N-0508 [1] GASKET  
16. 4N-0445 [1] LEVER  
17. 4N-1591 [1] COVER ASSEM.  
    (Includes)
  6N-0411 [1] COVER  
18. 6N-0412 C [1] SCREW  
  4B-2042 [1] NUT  
  3B-4501 [1] LOCKWASHER  
  1P-7326 [1] WASHER 1.52 mm(.06 in.)thick  
  8F-1326 [1] WASHER .81 mm(.032 in.)thick  
19. 2P-3200 C [1] BOLT  
  1J-9671 C [1] SEAL  
20. 2M-5471 [2] BOLT  
21. 4N-0523 [1] DOWEL  
  2D-6392 [1] SEAL  
22. 4N-0223 [6] SEAL  
  C   INDICATES CHANGE
 

#HEBP12270108
 

6N-5355: GOV & FUEL INJ PUMP GP

6N5355 GOVERNOR AND FUEL INJECTION PUMP GROUP-PART 4 OF 4
ENGINE SERIAL NO. 49V16058 TO 49V18664 INCLUSIVE. PART OF 6N2840
GOVERNOR & FUEL INJECTION PUMP GROUP SHOWN ON PAGE 48
c223580 HEBP1227
6N5355 GOV & FUEL INJ PUMP GP Parts scheme
  For full view, you need register

Parts for your 977L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-1881 [1] LEVER  
2. 4N-0448 [1] LEVER ASSEM.  
    (Includes)
  9L-8571 [1] DOWEL  
3. 8F-5368 [1] WASHER  
4. 6N-5482 C [2] PLATE  
5. 4N-0687 [1] COVER ASSEM.  
    (Includes)
6. 4N-2786 [1] SEAL  
7. 0S-1616 [4] BOLT  
8. 4N-0402 [1] GASKET  
9. 9S-8601 [1] PIN  
10. 4N-1767 [1] VALVE  
11. 4N-0605 [1] SPRING  
  C   INDICATES CHANGE
 

#HEBP12270109
 

6N-5355: GOV & FUEL INJ PUMP GP

6N5355 GOVERNOR AND FUEL INJECTION PUMP GROUP-PART 1 OF 4
ENGINE SERIAL NO. 49V18665-UP
PART OF 6N2840 GOVERNOR & FUEL INJECTION PUMP GROUP SHOWN ON PAGE 48
c229902 HEBP1227
6N5355 GOV & FUEL INJ PUMP GP Parts scheme
  For full view, you need register

Parts for your 977L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-5324 [1] HOUSING ASSEM.  
    (Includes)
2. 4N-2333 [1] DOWEL  
3. 8S-6814 [2] DOWEL  
4. 4N-5050 [1] PLUG  
5. 4N-0260 [2] SEAL  
6. 6N-2578 [1] BEARING  
7. 4N-2786 [1] SEAL  
8. 6N-5323 [1] GUIDE  
9. 9S-4180 [1] PLUG  
  4J-7533 [1] SEAL  
10. 4N-2927 [2] RACE  
11. 4N-0511 [3] DOWEL  
12. 4N-0446 [1] CARRIER  
13. 4N-4313 [1] CAMSHAFT  
14. 4N-2955 [3] BOLT  
15. 4N-2953 [1] RING  
16. 4N-2401 [1] BEARING  
17. 4N-0434 [1] RISER  
18. 4N-9018 [1] SHAFT  
19. 4N-9019 [1] DOWEL  
20. 4N-0572 [1] SHAFT ASSEM.  
21. 5M-6509 [1] SEAL  
22. 4N-0406 [1] GEAR (10 teeth)  
23. 9L-6863 [1] BODY ASSEM.  
    (Includes)
24. 8H-9804 [1] SHAFT  
25. 4N-0636 [1] SEAL  
26. 4N-1584 [1] SEAL  
27. 8S-6814 [1] DOWEL  
28. 4N-5050 [1] PLUG  
29. 4N-0429 [1] GEAR (15 teeth)  
30. 4N-0527 [1] SPRING  
31. 6N-2957 [1] WASHER  
32. 6N-2956 [1] WASHER  
33. 4N-0927 [1] SHAFT ASSEM.  
34. 4N-1723 [1] SHIELD  
35. 6N-4655 [1] DASHPOT ASSEM.  
    (Includes)
36. 4N-6407 [1] SPOOL  
37. 4N-6406 [1] RING  
38. 4N-6404 [1] RING  
39. 4N-0425 [3] WEIGHT  
40. 4N-3779 [1] KEY  
41. 6N-7451 [1] SEAT  
 

Information:

Caterpillar Parts SIS Catalog 977L :

MUFFLER GP
7S-6741 MUFFLER GP
COVER GP-GOVERNOR
4N-4510 COVER GP-GOVERNOR
MUFFLER GROUP
9G-4220 MUFFLER GROUP
MUFFLER GROUP
2P-4609 MUFFLER GROUP
9G-5204 MUFFLER GROUP-WITH SOUND SUPPRESSION
FASTENER GP-EXHAUST MANIFOLD
6N-6031 FASTENER GP-EXHAUST MANIFOLD
MUFFLER GROUP
2P-4609 MUFFLER GROUP
MANIFOLD GP-EXHAUST
6N-0164 MANIFOLD GP-EXHAUST
CONTROL GP-TORQUE
4N-9240 CONTROL GP-TORQUE
GOVERNOR AND FUEL INJECTION PUMP GROUP
6N-0304 GOVERNOR AND FUEL INJECTION PUMP GROUP
CONTROL GP-TORQUE
6N-3586 CONTROL GP-TORQUE
GOVERNOR AND FUEL INJECTION PUMP GROUP
6N-0304 GOVERNOR AND FUEL INJECTION PUMP GROUP
GOV & FUEL INJ PUMP GP
6N-5355 GOV & FUEL INJ PUMP GP
6N-5355 GOV & FUEL INJ PUMP GP
6N-5355 GOV & FUEL INJ PUMP GP
6N-5355 GOV & FUEL INJ PUMP GP

Truck sale:

Caterpillar 977L
 
Caterpillar 977L
- track loaders
MICHIGAN CAT
Caterpillar 977L, Construction
20,000 
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- track loaders
HOLT CAT
Caterpillar 977L, Construction
8,000 
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- track loaders
HOLT CAT
Caterpillar 977L, Construction
11,000 
Caterpillar 977L, Construction
- Dozers
TRACTOR & EQUIPMENT CO.
CATERPILLAR 977L 1975
 
CATERPILLAR 977L 1975
- TRACK LOADERS
ALTORFER INC.
2600 6th Street SW - Cedar Rapids - Io
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AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.