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TRANSFER CASE AND GEAR (7G9040 N/S)--Part 2 of 2 Transmission Serial No. 3PB278-UP Transmission Serial No. 7SA1-UP Part 6T3668 and 8P6807 Powershift Transmission Arrangements shown on Pages 131 and 131A 980C




POWER TRAIN

GEAR GP
 

#XMBP96850260
 

7G-9040: TRANSFER CASE & GEAR GP

TRANSFER CASE AND GEAR (7G9040 N/S)--Part 2 of 2
Transmission Serial No. 3PB278-UP
Transmission Serial No. 7SA1-UP
Part 6T3668 and 8P6807 Powershift Transmission
Arrangements shown on Pages 131 and 131A
j23344e XMBP9685
  For full view, you need register

Parts for your 980C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3P-2893 [1] GASKET  
2. 5P-2587 [1] SEAL  
3. 3P-3356 [1] GEAR (14 Teeth)  
4. 3P-3357 [1] GEAR (46 Teeth)  
5. 2H-6489 [1] RACE  
  2H-6490 [1] RACE & ROLLER ASSEM.  
6. 1P-4082 [1] CAGE  
7. 1A-2029 [23] BOLT  
8. 3B-4506 [15] LOCKWASHER  
9. 8P-0514 [1] YOKE ASSEM.  
10. 2D-8540 [2] SEAL  
11. 1P-4078 [1] SPACER  
12. 2A-4639 [6] BOLT  
13. 6P-4947 [1] RETAINER  
14. 0L-1329 [8] BOLT (76mm Long)  
  7B-3235 [3] BOLT (70mm Long)  
15. 3B-4508 [30] LOCKWASHER  
16. 1P-7834 [2] CUP  
  1P-7835 [2] CONE  
17. 7F-2122 [1] SEAL  
18. 6P-2923 [1] YOKE ASSEM.  
19. 3S-9880 [1] GUARD  
20. 0S-1607 [1] BOLT  
  7K-1695 [1] RETAINER  
21. 1P-4079 [1] CAGE  
22. 5J-1086 [1] SEAL  
23. 7L-2181 [1] SEAL  
24. 3F-5792 [1] SEAL  
25. 1P-9269 [1] COVER  
26. 1D-4719 [4] NUT  
27. 6D-7690 [2] CUP  
  5P-3723 [2] CONE  
28. 3P-3556 [1] CAGE ASSEM.  
29. 3D-0490 [4] STUD  
30. 3P-3503 B [1] SHIM  
31. 2D-9457 [2] CONE  
  4F-2041 [2] CUP  
32. 3P-3355 [1] GEAR (39 Teeth)  
33. 1A-7458 [4] LOCK  
34. 3P-3429 [1] CAGE  
35. 3P-2922 B [1] SHIM  
36. 2B-0947 [15] BOLT  
37. 3P-3560 [1] SHAFT  
38. 2K-4472 [1] SEAL  
39. 4B-2363 [1] PLUG  
  6F-4868 [1] GASKET  
40. 5M-2894 [6] WASHER  
  B   USE AS REQUIRED
 

#XMBP96850261
 

6P-3761: PLANETARY GP

PLANETARY TRANSMISSION (6P3761 N/S)--Part 1 of 3
Transmission Serial No. 3PB278-UP
Part of 6T3668 Powershift Transmission Arrangement shown on Page 131
j23330e XMBP9685
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Parts for your 980C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-1898 [1] RING  
2. 3P-3059 [1] GEAR (42 Teeth)  
3. 7G-3410 [1] HOUSING ASSEM.  
  9S-1343 [1] PLUG  
4. 3P-3737 [1] PLATE ASSEM.  
  7M-8479 [1] DOWEL  
  2D-6642 [1] BALL  
5. 7G-3355 [1] HOUSING  
6. 3P-3738 [1] HOUSING ASSEM.  
  7M-8480 [4] DOWEL  
7. 3P-2791 [1] HOUSING  
8. 2D-8363 [1] SEAL  
9. 7G-7139 [1] MANIFOLD ASSEM.  
  7M-8480 [4] DOWEL  
10. 4K-8603 [1] PLUG  
11. 3F-3442 [1] DOWEL  
12. 6J-6721 [18] BOLT  
13. 3P-2761 [1] HOUSING  
14. 3P-2415 [1] CARRIER  
15. 3P-3743 [1] RING  
16. 3P-4050 [1] SPACER  
17. 3P-4054 [1] SHAFT ASSEM.  
18. 3P-3103 [1] CARRIER  
19. 5P-0403 [1] BEARING  
20. 1P-0014 [1] RING  
21. 7F-2122 [2] SEAL  
22. 6S-1753 [1] RING  
23. 8S-6212 [2] BOLT  
24. 8S-9104 [2] RING  
25. 6V-1781 [2] BEARING  
26. 3P-2983 [1] GEAR (32 Teeth)  
27. 8P-8062 [1] SHAFT ASSEM.  
  9M-2001 [3] DOWEL  
28. 9S-4191 [1] PLUG  
  3J-1907 [1] SEAL  
29. 5P-8245 [20] WASHER  
 

#XMBP96850262
 

6P-3761: PLANETARY GP

PLANETARY TRANSMISSION (6P3761 N/S)--Part 2 of 3
Transmission Serial No. 3PB278-UP
Part of 6T3668 Powershift Transmission Arrangement shown on Page 131
j23331e XMBP9685
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Parts for your 980C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8K-2692 [1] RING  
2. 5P-9301 [1] BEARING  
  6P-3458 [1] SPACER  
3. 3P-2794 [4] SEAL  
4. 3P-2810 [1] GEAR (40 Teeth)  
5. 3P-2793 [5] SEAL  
6. 3P-9366 [1] PISTON  
7. 3P-3418 [1] GEAR (88 Teeth)  
8. 7G-0283 [2] GEAR (90 Teeth)  
9. 7G-3356 [1] PISTON  
10. 9P-7039 [1] SEAL  
11. 5B-9603 [2] BOLT  
12. 3P-2685 [3] PISTON  
13. 9M-4355 [20] DAMPER  
14. 0T-0065 [20] BOLT  
  5M-2894 [20] WASHER  
15. 3P-3060 [1] GEAR (50 Teeth)  
16. 3P-3735 [1] HOUSING ASSEM.  
  4S-8537 [1] DOWEL  
17. 6P-7705 [1] CARRIER  
18. 6B-6863 [1] PIN  
19. 1N-5410 [1] RING  
20. 7G-0894 [8] WASHER  
21. 3P-3242 [4] SHAFT  
22. 5M-2054 [8] BEARING  
23. 7G-2486 [4] GEAR (20 Teeth)  
24. 6P-5725 [1] SLINGER  
  3H-6591 [8] BOLT  
  6P-5724 [4] LOCK  
25. 1S-9989 [6] DOWEL  
26. 9H-5546 [6] DOWEL  
27. 6P-5751 [1] GEAR (90 Teeth)  
28. 3P-3707 [1] RING  
29. 9H-5537 [36] SPRING  
30. 3P-3098 [1] GEAR (90 Teeth)  
31. 9M-1990 [6] DOWEL  
32. 2P-5755 [12] SPRING  
33. 6F-0156 [1] SEAL  
34. 6V-0836 [3] RING  
35. 4S-8546 [3] BEARING  
36. 3P-3441 [2] RING  
37. 5J-5794 [2] BOLT  
  [1] PLATE (Serial No.)  
  7B-3028 H [2] SCREW  
  H   NOT SHOWN
 

#XMBP96850263
 

6P-3761: PLANETARY GP

PLANETARY TRANSMISSION (6P3761 N/S)--Part 3 of 3
Transmission Serial No. 3PB278-UP
Part of 6T3668 Powershift Transmission Arrangement shown on Page 131
j23332e XMBP9685
  For full view, you need register

Parts for your 980C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8P-4617 [1] SEAL  
2. 9G-5287 [14] DISC ASSEM.  
3. 3P-7447 [9] PLATE  
4. 5M-6187 [1] SEAL  
5. 9M-1503 [1] SEAL  
6. 3P-3096 [1] GEAR (51 Teeth)  
7. 3P-2759 [1] CARRIER  
8. 3P-7489 [4] PLATE  
9. 6P-7379 [1] HOUSING ASSEM.  
10. 8B-1312 [3] DOWEL  
11. 9P-6082 [5] DISC ASSEM.  
12. 6P-5554 [1] HUB ASSEM.  
  4S-8537 [1] DOWEL  
13. 3P-3304 [1] PLATE  
14. 7J-6525 [1] RING  
15. 9G-2991 [2] RING  
16. 9M-2095 [1] RING  
17. 1P-9261 [1] SEAL  
18. 3P-2768 [1] PISTON  
19. 3P-3635 [3] SPRING  
20. 7G-3458 [3] GEAR (28 Teeth)  
21. 3P-2792 [1] SEAL  
22. 7G-0894 [6] WASHER  
23. 7G-2476 [3] GEAR (20 Teeth)  
  5M-6126 [3] ROLLER ASSEM.  
24. 6P-6739 [3] SHAFT  
25. 3P-3321 [2] SEAL  
26. 7G-3457 [6] GEAR (25 Teeth)  
  5M-7925 [6] BEARING  
27. 3P-3245 [3] SHAFT  
28. 7G-0897 [12] WASHER  
29. 3P-3708 [1] RING  
30. 3P-2684 [1] CARRIER  
31. 1P-3958 [3] ROLLER ASSEM.  
32. 3S-2708 [13] PIN  
33. 3P-3246 [3] SHAFT  
34. 9F-3788 [1] SEAL  
35. 7G-0899 [6] WASHER  
36. 3P-3739 [1] CARRIER ASSEM.  
  4S-8537 [1] DOWEL  
 

#XMBP96850264
 

8P-5785: PLANETARY GP

PLANETARY TRANSMISSION (8P5785 N/S)--Part 1 of 3
Transmission Serial No. 7SA1-UP
Part of 8P6807 Powershift Transmission Arrangement shown on Page 131A
j24966e XMBP9685
  For full view, you need register

Parts for your 980C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3T-4382 [1] HOUSING ASSEM.  
  4K-8603 [1] PLUG  
2. 9G-7039 [1] PLATE ASSEM.  
  5H-6202 [2] PIN  
3. 9G-0284 [1] HOUSING  
4. 8P-2049 [1] HOUSING ASSEM.  
  1A-2223 [4] DOWEL  
5. 3T-4270 [1] MANIFOLD ASSEM.  
  3F-3442 [1] DOWEL  
6. 4B-9784 [1] BALL  
7. 3T-4384 [1] HOUSING ASSEM.  
  1A-2223 [2] DOWEL  
8. 9S-4191 [1] PLUG  
  3J-1907 [1] SEAL  
9. 5P-1415 [2] BOLT  
10. 6J-6721 [10] BOLT  
  5P-8245 [10] WASHER  
11. 7G-4589 [1] CARRIER  
12. 7J-6580 [1] RING  
13. 8P-2199 [1] SHAFT ASSEM.  
14. 9G-6743 [1] BEARING  
15. 9M-2001 [1] DOWEL  
16. 9G-6744 [1] BEARING  
17. 3T-4275 [1] SHAFT ASSEM.  
18. 7M-5130 [1] PIN  
19. 9M-2001 [1] DOWEL  
20. 061-6711 [1] RING  
21. 8P-5778 [1] CARRIER  
22. 8K-2692 [1] RING  
23. 6V-1898 [1] RING  
24. 5P-9301 [1] BEARING  
25. 7G-5299 [1] GEAR ASSEM. (32 Teeth)  
26. 9M-2001 [1] DOWEL  
27. 9P-7757 [1] GEAR (42 Teeth)  
28. 5P-5410 [3] BEARING  
29. 6V-0473 [3] RING  
 

#XMBP96850265
 

8P-5785: PLANETARY GP

PLANETARY TRANSMISSION (8P5785 N/S)--Part 2 of 3
Transmission Serial No. 7SA1-UP
Part of 8P6807 Powershift Transmission Arrangement shown on Page 131A
j24967e XMBP9685
  For full view, you need register

Parts for your 980C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7G-6096 [1] COUPLING  
2. 9G-0280 [2] PISTON  
3. 8P-1948 [1] GEAR (88 Teeth)  
4. 7G-6355 [1] GEAR (90 Teeth)  
5. 9G-0285 [1] PISTON  
6. 1A-5183 [2] BOLT  
7. 9M-4355 [10] DAMPER  
8. 9P-8614 [1] GEAR (90 Teeth)  
9. 8P-9507 [1] PISTON  
10. 8P-1892 [1] PISTON  
11. 7G-2176 [2] DAMPER  
12. 9G-0291 [1] GEAR (90 Teeth)  
13. 8P-2042 [4] SHAFT  
14. 8P-1918 [4] GEAR (20 Teeth)  
15. 9P-9031 [1] GEAR (47 Teeth)  
16. 9P-8516 [1] GEAR (85 Teeth)  
17. 9G-0281 [2] SEAL  
18. 8P-2022 [5] SEAL  
19. 8P-2019 [2] SEAL  
20. 9G-0286 [1] SEAL  
21. 9M-4335 [5] DAMPRE  
22. 4M-9592 [30] SPRING  
23. 3K-2511 [10] DOWEL  
24. 7H-7658 [10] SPRING  
25. 9P-8626 [1] GEAR (42 Teeth)  
26. 5P-5296 [2] RING  
27. 8P-2047 [2] RING  
28. 9G-0288 [1] GEAR (51 Teeth)  
29. 9G-0290 [1] HUB  
30. 7G-5670 [1] SEAL  
31. 3S-2708 [13] PIN  
32. 6V-0836 [1] RING  
33. 3P-3441 [1] RING  
34. 3T-4381 [1] CARRIER ASSEM.  
35. 4S-8537 [1] DOWEL  
36. 4S-8546 [1] BEARING  
37. 1M-3937 [1] RING  
38. 6F-0156 [1] RING  
39. 6P-5005 [12] DISC  
40. 9P-8624 [3] SHFAT  
  [1] PLATE (Serial No.)  
  H [2] SCREW  
  H   NOT SHOWN
 

#XMBP96850266
 

8P-5785: PLANETARY GP

PLANETARY TRANSMISSION (8P5785 N/S)--Part 3 of 3
Transmission Serial No. 7SA1-UP
Part of 8P6807 Powershift Transmission Arrangement shown on Page 131A
j24968e XMBP9685
  For full view, you need register

Parts for your 980C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8P-2051 [11] PLATE  
2. 9P-7390 [8] DISC ASSEM.  
3. 7G-3129 [8] DISC  
4. 9P-1861 [4] DISC  
5. 8P-1964 [3] PLATE  
6. 7G-7218 [1] CARRIER  
7. 9G-0292 [1] PLATE  
8. 9G-8020 [1] PLATE  
9. 7G-2343 [3] SPRING  
10. 5P-8194 [1] RING  
11. 7G-2830 [2] RING  
12. 2S-0669 [8] BEARING  
13. 7G-3975 [1] RING  
14. 5P-5297 [1] RING  
15. 1L-7388 [1] RING  
16. 5P-5045 [1] BEARING  
17. 9G-0293 [1] HOUSING ASSEM.  
18. 6P-7704 [1] CARRIER  
19. 6B-6863 [1] PIN  
20. 4S-8537 [1] DOWEL  
21. 8D-9739 [1] SEAL  
22. 8P-2023 [1] SEAL  
23. 7F-2122 [2] SEAL  
24. 7G-7724 [1] PISTON  
25. 6V-2478 [1] RING  
26. 5P-3930 [3] BEARING  
27. 8P-1916 [3] GEAR (20 Teeth)  
28. 7G-0891 [14] DISC  
29. 9G-0289 [3] SHAFT  
30. 8P-2053 [1] SEAL  
31. 7G-2516 [6] GEAR (24 Teeth)  
32. 5M-6126 [6] BEARING  
33. 9P-3713 [1] CARREIER  
34. 8P-1919 [3] GEAR (27 Teeth)  
35. 5D-2989 [3] BEARING ASSEM.  
36. 8P-2052 [1] SEAL  
37. 9P-8623 [3] SHAFT  
38. 8P-2036 [6] DISC  
39. 2D-8363 [1] SEAL  
 

#XMBP96850267
 

8P-9713: CONTROL GP-TRANSMISSION HYD

TRANSMISSION HYDRAULIC CONTROL (8P9713 N/S)
Transmission Serial No. 3PB278 -- UP
Part of 6T3668 Powershift Transmission Arrangement shown on Page 131
Neutralizer, Selector and Pressure Control Valve parts are shown on Page 144
j23333e XMBP9685
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Parts for your 980C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8M-4432 [4] SEAL  
2. 6P-4977 [2] SLEEVE  
3. Y [1] CONTROL VALVE  
    (See Separate Illustration)
4. 6B-1557 [4] BOLT  
  5M-2894 [4] WASHER  
5. 4F-3714 [1] WASHER  
6. 7G-8478 [1] ADAPTER  
  3D-2824 [1] SEAL  
7. 2H-4406 [1] SPRING  
8. 3P-0647 [2] SEAL  
9. 9P-0623 [1] SLEEVE  
10. 8L-5922 [1] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#XMBP96850268
 

8P-5808: CONTROL GP-TRANSMISSION HYD

TRANSMISSION HYDRAULIC CONTROL (8P5808 N/S)
Transmission Serial No. 7SA1 -- UP
Part of 8P6807 Powershift Transmission Arrangement shown on Page 131A
Neutralizer, Selector and Pressure Control Valve parts are shown on Page 144A
j24961e XMBP9685
  For full view, you need register

Parts for your 980C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8M-4432 [4] SEAL  
2. 6P-4977 [2] SLEEVE  
3. 8L-5922 [1] BOLT  
  4F-3714 [1] WASHER  
4. YZ [1] CONTROL VALVE  
    ( See Separate Illustration )
5. 3H-6576 [4] BOLT  
  5M-2894 [4] WASHER  
6. 3P-0647 [2] SEAL  
7. 9P-0623 [1] SLEEVE  
8. 7G-8478 [1] ADAPTER  
  3D-2824 [1] SEAL  
9. 2H-4406 [1] SPRING  
  Y   SEPARATE ILLUSTRATION
  Z   NOT SERVICED SEPARATELY
 

#XMBP96850269
 

8P-9711: VALVE GP-CONTROL

NEUTRALIZER, SELECTOR AND PRESSURE CONTROL VALVE (8P9711 N/S)
Transmission Serial No. 3PB278 -- UP
Part of Transmission Hydraulic Control shown on Page 143
9G6597 and 7G9570 Valve parts are shown on Pages
145 and 146
j23334e XMBP9685
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Parts for your 980C WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7G-9570 Y [1] VALVE GROUP  
    (See Separate Illustration)
2. 5M-6214 [4] PLUG  
3. 5L-1761 [26] BOLT  
  9M-1974 [26] WASHER  
4. 6P-4498 [1] MANIHOLD  
5. 7G-5680 [1] PLATE  
6. 9G-6597 Y [1] VALVE GROUP  
    (See Separate Illustration)
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Modification Of Gear For Use In The Output Transfer Case and Gear Group {3075, 3159}
Modification Of Gear For Use In The Output Transfer Case and Gear Group {3075, 3159}
Specifications
Transfer Gears <BR> (Output)
980C WHEEL LOADER POWER TRAIN
Tool Operating Manual
M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}
M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}
Reuse And Salvage Guidelines
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Salvage of Transmission Transfer Gear Case and Cover for Articulated Trucks, Compactors, Load Haul Dump, Wheel Loaders, Wheel Tractors, and Motor Graders {3075, 3159}
Salvage of Transmission Transfer Gear Case and Cover for Articulated Trucks, Compactors, Load Haul Dump, Wheel Loaders, Wheel Tractors, and Motor Graders {3075, 3159}
Disassembly and Assembly
Transmission And Transfer Gears (Earlier)
980C WHEEL LOADER POWER TRAIN
Transmission And Transfer Gears (Later)
980C WHEEL LOADER POWER TRAIN
Transfer Gears
980C WHEEL LOADER POWER TRAIN
Service Magazine

Caterpillar Parts SIS Catalog 980C :

Truck sale:

 
Caterpillar 980C
- Wheel Loaders
MICHIGAN CAT
 
Caterpillar 980C
- Wheel Loaders
MILTON CAT
18.500 
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