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3P1436 FINAL DRIVE GROUP-PART 2 SERIAL NO. 64X1 TO 64X1010 INCLUSIVE 8P8171 SPROCKET PARTS ARE SHOWN ON PAGE 104 977L


POWER TRAIN
DRIVE GP-FINAL
PUMP GP
SPROCKET GP
FILTER GP

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

POWER TRAIN

DRIVE GP-FINAL
FINAL DRIVE GP
3P-1436 FINAL DRIVE GP
3P-1436 FINAL DRIVE GP
FINAL DRIVE GP
3P-1436 FINAL DRIVE GP
3P-1436 FINAL DRIVE GP
FINAL DRIVE GROUP
9G-6089 FINAL DRIVE GROUP
9G-6089 FINAL DRIVE GROUP
FINAL DRIVE GUARD GROUP
1P-8853 FINAL DRIVE GUARD GROUP
 

#HEBP12270220
 

3P-1436: FINAL DRIVE GP

3P1436 FINAL DRIVE GROUP-PART 2
SERIAL NO. 64X1 TO 64X1010 INCLUSIVE
8P8171 SPROCKET PARTS ARE SHOWN ON PAGE 104
c174278 HEBP1227
3P1436 FINAL DRIVE 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. 5M-6670 [2] SHAFT  
2. 2B-7906 [2] PIN  
3. 2B-8091 [2] RING  
4. 9M-2744 [2] CONE  
5. 3B-4990 [36] BOLT  
  2K-4821 [36] NUT  
  2S-8415 [36] WASHER  
6. 8P-8171 Y [2] SPROCKET GROUP  
    (Separate Illustration)
7. 3B-4506 [28] LOCKWASHER  
8. 0S-1594 [20] BOLT  
9. 5M-2130 [2] NUT  
10. 2M-0849 [64] WASHER  
11. 8P-0621 [2] NUT  
12. 3S-0771 [2] GUARD  
13. 6B-4370 [2] CUP  
14. 0S-0509 [8] BOLT  
15. 1L-7518 [2] CONE  
16. 1B-8742 [2] KEY  
17. 6B-4823 [6] WASHER  
18. 7B-3235 [8] BOLT  
19. 3B-4508 [8] LOCKWASHER  
20. 4S-8958 [2] CAP  
  4S-9065 [2] GASKET  
21. 1A-7486 [2] NUT  
  6B-4809 [2] LOCK  
22. 6B-4936 [1] WASHER ASSEM.  
  2H-1190 [1] DOWEL  
23. 3S-0777 [2] BEARING  
24. 2M-0122 [4] DOWEL  
25. 5P-7145 C [2] RING  
26. 9P-3436 [2] HOLDER ASSEM.  
  4F-2954 [2] PIN  
27. 8B-1312 C [1] DOWEL  
28. 3S-0775 [2] CAGE  
29. 6F-7024 [2] BOLT  
  1B-4206 [2] NUT  
30. 6P-7639 [2] GASKET  
31. 3P-3623 [2] LOCK  
32. 8P-1330 [4] GUARD  
33. 5S-4017 [2] PLUG  
34. 0S-1585 [56] BOLT 38.10 mm(1.50 in.) long  
  1B-2886 [8] BOLT 95.25 mm(3.75 in.) long  
35. 1P-1897 [2] GEAR (51 Teeth)  
36. 9S-9649 [2] NUT  
  9S-9648 [2] LOCK  
37. 9S-9650 [2] HUB  
38. 8P-1252 R [4] SEAL GROUP  
39. 1M-9011 [2] SEAL (Rubber)  
40. 1M-6573 [2] CUP  
41. 3B-4510 [2] LOCKWASHER  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

#HEBP12270221
 

3P-1436: FINAL DRIVE GP

3P1436 FINAL DRIVE GROUP-PART 1
SERIAL NO. 64X1011 TO 6JX1168 INCLUSIVE
c176945 HEBP1227
3P1436 FINAL DRIVE 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. 2S-7603 [2] DRUM  
2. 3P-6318 [2] FLANGE  
3. 3P-7236 [2] GASKET  
4. 3F-1953 [6] DOWEL  
5. 0L-1026 [6] PLUG  
6. 5P-9176 [4] RACE AND ROLLER ASSEM.  
7. 9P-0418 [2] CAGE  
8. 5P-9177 [4] RACE  
9. 3H-4174 [2] DOWEL  
10. 3S-2485 [1] CASE (Right Hand)  
  3S-2486 [1] CASE (Left Hand)  
  2B-7557 [6] CORK  
  2B-8162 [6] DOWEL  
11. 7G-5323 C [2] PINION (12 teeth)  
12. 5P-5066 [2] RACE AND ROLLER ASSEM.  
13. 5P-5067 [2] RACE  
14. 2P-3422 [2] GEAR (38 teeth)  
15. 1S-4974 [2] SEAL  
16. 6V-1013 C [2] BEARING  
17. 6V-1014 C [2] RACE  
18. 5M-7383 [2] CAGE  
19. 0S-1585 [12] BOLT  
  3H-7654 [12] WASHER  
20. 5P-7143 [2] SEAL GROUP  
    (Each Includes)
21. 5P-7144 [2] SEAL (rubber)  
22. 0S-1589 [24] BOLT  
  3B-4510 [24] LOCKWASHER  
23. 0S-1583 C [4] BOLT  
24. 7G-6986 C [2] LOCK  
25. 6V-0530 C [2] NUT  
26. 5P-8248 C [4] WASHER  
27. 2P-3423 [2] PINION (10 teeth)  
28. 2P-3421 [2] RETAINER  
  C   INDICATES CHANGE
 

#HEBP12270222
 

3P-1436: FINAL DRIVE GP

3P1436 FINAL DRIVE GROUP-PART 2
SERIAL NO. 64X1011 TO 64X1168 INCLUSIVE
8P8171 SPROCKET PARTS ARE SHOWN ON PAGE 104
c176946 HEBP1227
3P1436 FINAL DRIVE 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. 5M-6670 [2] SHAFT  
2. 2B-7906 [2] PIN  
3. 2B-8091 [2] RING  
4. 9M-2744 [2] CONE  
5. 3B-4990 [36] BOLT  
  2K-4821 [36] NUT  
  2S-8415 [36] WASHER  
6. 8P-8171 Y [2] SPROCKET GROUP  
    (Separate Illustration)
7. 3B-4506 [28] LOCKWASHER  
8. 0S-1594 [20] BOLT  
9. 5M-2130 [2] NUT  
10. 2M-0849 [64] WASHER  
11. 8P-0621 [2] NUT  
12. 3S-0771 [2] GUARD  
13. 3B-4510 [2] LOCKWASHER  
14. 0S-0509 [8] BOLT  
15. 1L-7518 [2] CONE  
16. 1B-8742 [2] KEY  
17. 6B-4823 [6] WASHER  
18. 7B-3235 [8] BOLT  
19. 3B-4508 [8] LOCKWASHER  
20. 4S-8958 [2] CAP  
  4S-9065 [2] GASKET  
21. 1A-7486 [2] NUT  
  6B-4809 [2] LOCK  
22. 6B-4936 C [2] WASHER ASSEM.  
    (Each Includes)
  2H-1190 [1] DOWEL  
23. 3S-0777 [2] BEARING  
24. 2M-0122 [4] DOWEL  
25. 6H-1309 C [2] RING  
26. 9P-3436 [2] HOLDER ASSEM.  
    (Each Includes)
  4F-2954 [2] PIN  
27. 8B-1312 [1] DOWEL  
28. 7G-6681 C [2] CAGE ASSEM.  
    (Each Includes)
29. 6B-4370 [1] CUP  
30. 6P-7639 [2] GASKET  
31. 3P-3623 [2] LOCK  
32. 8P-1330 [4] GUARD  
33. 5S-4017 [2] PLUG  
34. 0S-1585 [56] BOLT 38.10 mm(1.50 in.) long  
  1B-2886 [8] BOLT 95.25 mm(3.75 in.)long  
35. 1P-1897 [2] GEAR (51 teeth)  
36. 9S-9649 [2] NUT  
  9S-9648 [2] LOCK  
37. 9S-9650 [2] HUB  
38. 8P-1252 R [4] SEAL GROUP  
    (Each Includes)
39. 1M-9011 [2] SEAL (rubber)  
40. 1M-6573 [2] CUP  
41. 6F-7024 [2] BOLT  
  1B-4206 [2] NUT  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#HEBP12270223
 

9G-6089: FINAL DRIVE GROUP

9G6089 FINAL DRIVE GROUP-PART 1
SERIAL NO. 64X1169-UP
c179700 HEBP1227
9G6089 FINAL DRIVE 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. 2S-7603 [2] DRUM  
2. 3P-6318 [2] FLANGE  
3. 3P-7236 [2] GASKET  
4. 3F-1953 [6] DOWEL  
5. 0L-1026 [6] PLUG  
6. 5P-9176 [4] RACE AND ROLLER ASSEM.  
7. 9P-0418 [2] CAGE  
8. 5P-9177 [4] RACE  
9. 3H-4174 [2] DOWEL  
10. 3S-2485 [1] CASE (Right Hand)  
  3S-2486 [1] CASE (Left Hand)  
  2B-7557 [6] CORK  
  2B-8162 [6] DOWEL  
11. 9P-9362 [2] PINION (11 teeth)  
12. 5P-5066 [2] RACE AND ROLLER ASSEM.  
13. 5P-5067 [2] RACE  
14. 9P-9360 [2] GEAR (35 teeth)  
15. 1S-4974 [2] SEAL  
16. 6V-1013 [2] BEARING  
17. 6V-1014 [2] RACE  
18. 5M-7383 [2] CAGE  
19. 0S-1585 [12] BOLT  
  3H-7654 [12] WASHER  
20. 5P-7143 [2] SEAL GROUP  
    (Each Includes)
21. 5P-7144 [2] SEAL (rubber)  
22. 0S-1589 [24] BOLT  
  5P-8247 [24] WASHER  
23. 0S-1583 [4] BOLT  
24. 7G-6986 [2] LOCK  
25. 6V-0530 [2] NUT  
26. 5P-8248 [4] WASHER  
27. 9P-9363 [2] PINION (9 teeth)  
28. 2P-3421 [2] RETAINER  
29. 1B-2886 [8] BOLT  
  2M-0849 [8] WASHER  
 

#HEBP12270224
 

9G-6089: FINAL DRIVE GROUP

9G6089 FINAL DRIVE GROUP-PART 2
SERIAL NO. 64X1169-UP. 8P8171 SPROCKET PARTS ARE SHOWN ON PAGE 104
c179701 HEBP1227
9G6089 FINAL DRIVE 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. 5M-6670 [2] SHAFT  
2. 2B-7906 [2] PIN  
3. 2B-8091 [2] RING  
4. 9M-2744 [2] CONE  
5. 3B-4990 [36] BOLT  
  2K-4821 [36] NUT  
  2S-8415 [36] WASHER  
6. 8P-8171 Y [2] SPROCKET GROUP  
    (Separate Illustration)
7. 5M-2894 [20] WASHER  
8. 0S-1594 [20] BOLT  
9. 8H-3325 [2] NUT  
10. 2M-0849 [56] WASHER  
11. 8P-0621 [2] NUT  
12. 3S-0771 [2] GUARD  
13. 5P-8247 [2] WASHER  
14. 0L-1351 [8] BOLT  
15. 1L-7518 [2] CONE  
16. 1B-8742 [2] KEY  
17. 6B-4823 [6] WASHER  
18. 5P-1075 [8] WASHER  
19. 5P-8245 [8] WASHER  
20. 4S-8958 [2] CAP  
  4S-9065 [2] GASKET  
21. 7F-2339 [2] NUT  
  6B-4809 [2] LOCK  
22. 6B-4794 [2] WASHER  
  2H-1190 [4] DOWEL  
23. 3S-0777 [2] BEARING  
24. 2M-0122 [4] DOWEL  
25. 6H-1309 [2] RING  
26. 9P-3436 [2] HOLDER ASSEM.  
    (Each Includes)
  4F-2954 [2] PIN  
27. 8B-1312 [1] DOWEL  
28. 7G-6681 [2] CAGE ASSEM.  
    (Each Includes)
29. 6B-4370 [1] CUP  
30. 6P-7639 [2] GASKET  
31. 3P-3623 [2] LOCK  
32. 9G-5845 [2] GUARD  
33. 5S-4017 [2] PLUG  
34. 0S-1585 [64] BOLT 38.10mm(1.50 in.)long  
35. 9P-9361 [2] GEAR 46 teeth)  
36. 9S-9649 [2] NUT  
  9S-9648 [2] LOCK  
37. 9S-9650 [2] HUB  
38. 8P-1252 R [4] SEAL GROUP  
    (Each Includes)
39. 1M-9011 [2] SEAL (rubber)  
40. 1M-6573 [2] CUP  
41. 6F-7024 [2] BOLT  
  1B-4206 [2] NUT  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#HEBP12270225
 

7G-5301: PUMP GP-GEAR

7G5301 GEAR PUMP GROUP-BASIC-1 SECTION
PART OF 8P7765 POWER TRAIN OIL LINES GROUP SHOWN ON PAGES 99 & 101A
c218760 HEBP1227
7G5301 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your 977L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8F-9516 [2] SEAL  
2. 4M-0501 [1] BODY ASSEM.  
    (Includes)
  8M-8489 [4] DOWEL  
3. 1S-5544 [1] COVER ASSEM.  
    (Includes)
4. 8M-8489 [2] DOWEL  
5. 1M-3780 [2] BEARING  
6. 7S-8597 [1] GEAR ASSEM. (12 teeth)  
7. 7S-8596 [1] GEAR ASSEM. (12 teeth)  
8. 0T-0573 [2] BOLT  
9. 3S-0004 [6] WASHER  
10. 0L-1143 [4] BOLT  
11. 9S-4191 [1] PLUG  
12. 3J-1907 [1] SEAL  
13. 2S-1454 [1] COVER ASSEM.  
    (Includes)
14. 1M-3780 [2] BEARING  
 

#HEBP12270226
 

8P-8171: SPROCKET GP

8P8171 SEGMENTED SPROCKET GROUP
PART OF 3P1436 & 9G6089 FINAL DRIVE GROUPS SHOWN ON PAGES 103, 103B & 103D
c165412 HEBP1227
8P8171 SPROCKET 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. 8P-0622 [1] HUB  
2. 3S-0336 [20] BOLT  
  7H-3608 [20] NUT  
3. 8P-8174 [5] SEGMENT  
 

#HEBP12270227
 

9P-7425: SPROCKET GP

9P7425 GUARD AND SPROCKET GROUP-2 REQUIRED
PART OF 9P3315 STEEL MILL ARRANGEMENT LISTED ON PAGE 146E. AN ATTACHMENT
c218757 HEBP1227
9P7425 SPROCKET 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. 0S-1591 [10] BOLT  
2. 9P-7396 [1] RING  
3. 9P-7397 [1] GUARD ASSEM.  
4. 3S-0336 [20] BOLT  
  7H-3608 [20] NUT  
5. 8P-8174 [5] SEGMENT  
 

#HEBP12270228
 

8A-3144: FILTER MOUNTING GROUP

8A3144 FILTER MOUNTING GROUP
PART OF 7G1028 SOUND SUPPRESSION ARRANGEMENT LISTED ON PAGE 215D
AN ATTACHMENT
c176988 HEBP1227
8A3144 FILTER MOUNTING 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. 9G-3086 [1] BRACKET ASSEM.  
    (Includes)
  9P-3221 [1] BRACKET ASSEM.  
    (Includes)
2. 6D-2647 [1] PLATE  
3. 3F-5016 [1] LUG  
4. 1A-1460 [3] BOLT  
5. 8D-3786 [3] MOUNTING  
6. 1A-2519 [6] WASHER  
 

#HEBP12270229
 

9P-0859: FILTER GP-TRANSMISSION

9P859 TRANSMISSION FILTER GROUP
PART OF 8P7765 POWER TRAIN OIL LINES GROUP SHOWN ON PAGES 101 & 101D
c169265 HEBP1227
9P0859 FILTER GP-TRANSMISSION Parts scheme
  For full view, you need register

Parts for your 977L TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7B-3235 [6] BOLT  
2. 7S-8702 [1] COVER ASSEM.  
3. 3S-4398 [1] STUD  
4. 9S-4191 [1] PLUG  
  3J-1907 [1] SEAL  
5. 1H-8128 [2] SEAL  
6. 2D-8009 [1] SEAL  
7. 8M-5255 [1] SEAL  
8. 9S-8008 [1] PLUG  
  3D-2824 [1] SEAL  
9. 9M-1986 [1] SPRING  
10. 4J-6064 [1] ELEMENT ASSEM. (Disposable)  
11. 3S-9847 [1] RETAINER  
12. 9S-4205 [1] PLUG  
13. 7M-8485 [1] SEAL  
14. 2H-3788 [1] NUT  
15. 9P-0860 [1] HOUSING  
16. 1P-9600 [1] SPOOL  
17. 8S-1813 [1] TERMINAL  
18. 1P-2086 [1] SCREW  
  4L-1250 [1] NUT  
19. 3P-3668 [2] INSULATOR  
20. 5P-9262 C [1] SEAL  
  C   INDICATES CHANGE
 

Information:

Special Instruction
Installation of Conventional Duo-Cone Seals{7561}
Installation of Conventional Duo-Cone Seals{7561}
Installation of Inverted Duo-Cone Seals{7561}
Installation of Inverted Duo-Cone Seals{7561}
Tool Operating Manual
226-2380 Multi-Purpose Lifting Bracket Group{3258, 4050, 4084, 4208, 7561}
226-2380 Multi-Purpose Lifting Bracket Group{3258, 4050, 4084, 4208, 7561}
149-7173 Bearing Handling Bracket Assembly {0374, 0599, 0629, 0632, 4006, 4008, 7551}
149-7173 Bearing Handling Bracket Assembly {0374, 0599, 0629, 0632, 4006, 4008, 7551}
127-8458 Final Drive Disassembly and Assembly Bench {0374, 0599, 0722, 0727}
127-8458 Final Drive Disassembly and Assembly Bench {0374, 0599, 0722, 0727}
226-2380 Adjustable C-Hook Extension{0374, 0599, 0632, 0727, 1122, 3258, 4050, 4084, 4208, 7561}
226-2380 Adjustable C-Hook Extension{0374, 0599, 0632, 0727, 1122, 3258, 4050, 4084, 4208, 7561}
Service Magazine
Product Information Guide, SEBF1015, "Improving Component Durability" , "Final Drives and Differentials" is now available {3258, 3282, 4050}
2004/04/12
Final Drive Duo-Cone Seal Assembly Information Update {7561}
2010/04/15

Caterpillar Parts SIS Catalog 977L :

FINAL DRIVE GP
3P-1436 FINAL DRIVE GP
8P-7765 LINES GP-POWER TRAIN OIL
8P-7765 LINES GP-POWER TRAIN OIL
LINES GP-POWER TRAIN OIL
8P-7765 LINES GP-POWER TRAIN OIL
8P-7765 LINES GP-POWER TRAIN OIL
8P-7765 LINES GP-POWER TRAIN OIL
LINES GP-POWER TRAIN OIL
8P-7765 LINES GP-POWER TRAIN OIL
BY-PASS VALVE GROUP
1P-3676 BY-PASS VALVE GROUP
FINAL DRIVE GP
3P-1436 FINAL DRIVE GP
3P-1436 FINAL DRIVE GP
FINAL DRIVE GROUP
9G-6089 FINAL DRIVE GROUP
9G-6089 FINAL DRIVE GROUP
PUMP GP-GEAR
7G-5301 PUMP GP-GEAR
SPROCKET GP
8P-8171 SPROCKET GP
SPROCKET GP
9P-7425 SPROCKET GP
FILTER MOUNTING GROUP
8A-3144 FILTER MOUNTING GROUP

Truck sale:

Caterpillar 977L
 
Caterpillar 977L
- track loaders
MICHIGAN CAT
Caterpillar 977L, Construction
20,000 
Caterpillar 977L, Construction
- track loaders
HOLT CAT
Caterpillar 977L, Construction
8,000 
Caterpillar 977L, Construction
- 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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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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.