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9S8780 PLANETARY TRANSMISSION GROUP--Part 1 of 3 Part of 9S8777 Power Shift Transmission Arrangement shown on Page 116 980B


POWER TRAIN
TRANSMISSION GP
VALVE GP-SELECTOR & PRESS CONT
VALVE GP-SEQUENCE & PRESS CONT
FILTER GP
PUMP GP
TRANSMISSION GP
FILLER GP-POWER TRAIN OIL
GEAR GP


POWER TRAIN

TRANSMISSION GP
 

#SEBP11440210
 

9S-8780: TRANSMISSION GP-PLANETARY

9S8780 PLANETARY TRANSMISSION GROUP--Part 1 of 3
Part of 9S8777 Power Shift Transmission Arrangement shown on Page 116
c206015 SEBP1144
  For full view, you need register

Parts for your 980B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-3371 [1] RING  
2. 5S-3612 [1] PISTON  
3. 5S-7962 [1] CARRIER ASSEM.  
4. 5S-3597 [1] GEAR (96 and 80 Teeth)  
5. 1M-9691 [36] SPRING  
6. 3S-8017 [1] HOUSING ASSEM.  
  2D-6642 [2] BALL  
    (Part of 3S8017 Housing Assem.)
7. 3S-9841 [3] GEAR (22 Teeth)  
8. 3S-8033 [3] SHAFT ASSEM.  
  2A-3746 [3] PLUG  
    (1 in each 3S8033 Shaft Assem.)
9. 3S-2708 [12] PIN  
10. 5M-6126 [6] BEARING ASSEM.  
11. 5M-6116 [3] GEAR (26 Teeth)  
12. 7M-5731 [12] WASHER  
13. 0S-1594 [14] BOLT  
14. 5L-3539 [3] LOCK  
15. 4M-9592 [10] SPRING  
16. 9M-1503 [2] RING  
17. 3S-9861 [1] HUB  
18. 1S-9498 [1] RING  
19. 9H-5604 [2] RING  
20. 5K-1770 [1] SEAL  
21. 3S-8027 [1] HUB  
22. 2K-5957 [1] RING  
23. 1S-0570 [1] GEAR (29 Teeth)  
24. 3S-8026 [1] SHAFT ASSEM.  
25. 5S-0969 [1] CARRIER  
    (Part of 3S8026 Shaft Assem.)
26. 1S-5008 [1] RING  
27. 2S-0537 [1] MANIFOLD  
28. 1S-9497 [1] RING  
29. 1S-0579 [2] BEARING ASSEM.  
30. 3S-9896 [1] SEAL  
31. 1M-3150 [5] PIN  
32. 3S-8035 [1] RING  
33. 3S-8028 [1] CAGE  
34. 5M-2051 [6] BEARING ASSEM.  
35. 2S-5747 [3] SPACER  
36. 2S-5746 [3] GEAR (25 Teeth)  
37. 7M-5761 [18] WASHER  
38. 3S-0015 [6] GEAR (26 Teeth)  
39. 5M-6122 [13] DISC ASSEM.  
40. 2P-4472 RC [9] PLATE  
41. 5M-7925 [6] BEARING ASSEM.  
42. 0S-1594 [6] BOLT 2.54 cm(1 in.) long  
  1A-5964 [2] BOLT 11.43 cm(4.50 in.) long  
  5M-2894 [8] WASHER  
43. 5S-3595 [1] COUPLING  
44. 0L-1351 [12] BOLT  
  5S-3618 [6] LOCK  
45. 2S-4570 [1] RACE  
46. 2S-4569 [1] RACE AND ROLLER ASSEM.  
47. 8M-5010 [2] SEAL  
48. 5S-3676 [1] SEAL  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP11440211
 

9S-8780: TRANSMISSION GP-PLANETARY

9S8780 PLANETARY TRANSMISSION GROUP--Part 2 of 3
Part of 9S8777 Power Shift Transmission Arrangement shown on Page 116
c206016 SEBP1144
  For full view, you need register

Parts for your 980B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-9882 [1] SHAFT  
2. 7S-4549 [1] CARRIER ASSEM.  
3. 4H-5327 [1] BEARING  
4. 9M-2001 [1] DOWEL  
    (Parts of 7S4549 Assem.)
5. 3S-6924 [2] RING  
6. 4M-7092 [1] RING  
7. 5S-3611 [1] MANIFOLD  
8. 4S-5816 [2] RING  
9. 1P-6744 [12] SPRING (outer)  
  1P-6745 [12] SPRING (inner)  
10. 5M-7900 [12] BOLT  
11. 2M-0849 [15] WASHER  
12. 5S-3616 [1] PLATE ASSEM.  
  7M-8480 [2] DOWEL  
  2D-6642 [1] BALL  
    (Parts of 5S3616 Plate Assem.)
13. 0L-1351 [6] BOLT  
  2S-0607 [3] LOCK  
  3S-8029 [3] RETAINER  
14. 3S-8055 [1] RACE AND ROLLER ASSEM.  
15. 5S-3596 [1] GEAR (96 and 80 Teeth)  
16. 3S-8070 [1] GEAR (28 and 20 Teeth)  
17. 2S-5793 [1] GEAR (96 Teeth)  
18. 3S-8018 [1] HOUSING ASSEM.  
  7M-8480 [4] DOWEL  
  2D-6642 [2] BALL  
    (Parts of 3S8018 Housing Assem.)
19. 6P-6739 C [3] SHAFT  
20. 3S-8009 [1] HOUSING  
21. 0S-1594 [8] BOLT  
  2M-4224 [4] LOCK  
22. 3S-8024 [1] SUPPORT  
23. 7S-8623 [1] RING  
24. 0L-1352 [6] BOLT  
  5M-2894 [6] WASHER  
25. 5S-3665 [1] PISTON  
26. 2S-4983 [7] DISC ASSEM.  
27. 4S-5891 [5] PLATE  
28. 3S-1284 [3] RING  
29. 2S-4922 [3] PISTON  
30. 1S-7347 [3] RING  
31. 5S-3592 [1] CARRIER  
32. 3S-8034 [3] SHAFT  
33. 9M-4355 [12] DAMPER  
34. 3K-2511 [5] PIN  
35. 1S-9496 [1] RING  
36. 3S-1278 [1] RING  
37. 8S-9005 [1] PISTON  
38. 5S-3639 [3] SHAFT ASSEM.  
39. 2A-3746 [3] PLUG  
    (1 in each 5S3639 Shaft Assem.)
40. 3S-8011 [1] RACE  
41. 5S-3617 [1] HUB  
42. 5S-3614 [1] PISTON  
43. 2B-0947 [3] BOLT  
44. 1T-0417 [4] BOLT  
  C   INDICATES CHANGE
 

#SEBP11440212
 

9S-8780: TRANSMISSION GP-PLANETARY

9S8780 PLANETARY TRANSMISSION GROUP--Part 3 of 3
Part of 9S8777 Power Shift Transmission Arrangement shown on Page 116
c109092 SEBP1144
  For full view, you need register

Parts for your 980B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-8791 [1] CASE ASSEM.  
2. 8B-1312 [2] DOWEL  
3. 8H-8175 [4] BEARING  
4. 1M-3833 [2] DOWEL  
    (Parts of 9S8791 Case Assem.)
5. 7B-3063 [1] ADAPTER  
  1F-3542 [1] BREATHER  
6. 9B-8714 [1] SKIRT ASSEM.  
7. 8F-5437 [1] ELEMENT ASSEM.  
8. 2F-2318 [1] HOOD ASSEM.  
9. 6B-1842 [1] COVER  
10. 1S-2178 [1] GASKET  
11. 1D-4717 [4] NUT  
12. 3B-4506 [26] LOCKWASHER  
13. 8S-3553 [1] PLATE (Name)  
14. 0S-1594 [22] BOLT  
15. 4S-5856 [1] COVER ASSEM.  
16. 7M-7794 [4] STUD  
    (Part of 4S5856 Cover Assem.)
17. 3S-9833 [1] GASKET  
18. 7B-3028 [2] SCREW  
19. 3S-7969 [1] HOUSING ASSEM.  
20. 7M-8480 [3] DOWEL  
    (Part of 3S7969 Housing Assem.)
21. 8M-5661 [1] SEAL  
22. 5S-3664 [1] PISTON  
23. 0L-1351 [12] BOLT  
  5S-3618 [6] LOCK  
24. 8M-2530 [2] BOLT  
25. 5M-6200 [1] SEAL  
 

#SEBP11440213
 

3S-8098: SELECTOR VALVE GROUP

3S8098 SELECTOR VALVE GROUP
Part of 3S8100 Transmission Hydraulic Control Group shown on Page 118
c137971 SEBP1144
  For full view, you need register

Parts for your 980B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-5815 [1] SPRING  
2. 1P-6621 [1] SPOOL  
3. 2S-5835 [1] PISTON  
4. 7M-5770 [1] RETAINER  
5. 7M-5768 [1] FLANGE  
6. 1T-0414 [7] BOLT  
  9M-1974 [7] WASHER  
7. 8H-0350 [1] RING  
8. 3S-9971 [1] SPOOL  
9. 3S-9972 [1] SPOOL  
10. 5S-0909 [3] LINK  
11. 2S-5717 [3] NUT  
12. 4M-4424 [1] COVER  
13. 8M-5254 [1] SEAL  
14. 3S-9973 [2] SPOOL  
15. 3S-9969 [2] SPRING  
16. 5S-7906 [1] STOP  
17. 5M-4640 [1] DOWEL  
18. 8H-9208 C [2] DOWEL  
19. 2P-1063 C [1] STOP  
20. 3S-8077 [1] COVER  
21. 8M-5249 [1] SEAL  
22. 3S-9968 [1] SPOOL  
  C   INDICATES CHANGE
 

#SEBP11440214
 

3S-8099: PRESSURE CONTROL GROUP

3S8099 PRESSURE CONTROL GROUP
Part of 3S8100 Transmission Hydraulic Control Group shown on Page 119
c142836 SEBP1144
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Parts for your 980B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-8090 [1] STOP  
2. 3S-8089 [1] PLUNGER  
3. 4M-2399 [1] SPRING  
4. 7S-6920 [1] STOP  
5. 2S-4872 [1] STOP  
6. 3S-8079 [1] SPOOL ASSEM. (Ratio)  
7. 1L-3162 [1] RING  
8. 8M-2537 [1] RETAINER  
9. 5M-9548 [1] SPRING  
10. 9M-4313 [1] POPPET  
11. 2M-7041 [1] SLUG  
12. 8M-5249 [2] SEAL  
13. 8S-3564 [1] SPRING  
14. 3S-8086 [2] PISTON  
15. 3S-8082 [1] PLUNGER  
16. 3P-0209 C [1] STOP  
17. 5M-7908 [1] PLUG ASSEM.  
  3J-1907 [1] SEAL  
18. 3S-8083 [1] STOP  
19. 1T-0414 [14] BOLT  
20. 9M-1974 [14] WASHER  
21. 3S-8077 [2] COVER  
22. 3S-8091 [1] SPRING  
23. 2S-0696 [2] DOWEL  
24. 3S-8080 [1] PISTON  
25. 1S-5511 [1] SPRING  
26. 8H-9208 [2] DOWEL  
27. 2S-3644 [1] SLUG  
28. 2P-1072 [1] STOP  
29. 3S-8085 [1] SPOOL ASSEM. (Safety)  
30. 1L-3162 [1] RING  
31. 8M-2537 [1] RETAINER  
32. 5M-9548 [1] SPRING  
33. 9M-4313 [1] POPPET  
34. 5M-7914 [4] SPACER (.010" Thick)  
  5M-7915 [9] SPACER (.036" Thick)  
35. 5M-6214 [6] PLUG  
36. 8M-5254 [1] SEAL  
37. 3S-8081 [1] PLUNGER  
38. 4M-4424 [4] COVER  
39. 2S-3620 [1] SPRING  
40. 3S-8088 [1] SPOOL ASSEM. (Relief)  
41. 1S-2121 [1] PLUNGER  
42. 1H-4142 [1] RING  
43. 2S-4868 [1] RETAINER  
44. 4M-2381 [1] SPRING  
45. 5M-1868 C [1] SEAL  
  C   INDICATES CHANGE
 

#SEBP11440215
 

3S-8050: TRANSMISSION OIL FILTER AND SCREEN GROUP

3S8050 TRANSMISSION OIL FILTER AND SCREEN GROUP
Part of 3S8105 Pump, Filter and Manifold Group shown on Page 116
c169255 SEBP1144
  For full view, you need register

Parts for your 980B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-7908 [1] PLUG ASSEM.  
    (Includes)
  3J-1907 [1] SEAL  
2. 5K-1770 [1] SEAL  
3. 7S-8700 [1] COVER ASSEM.  
    (Includes)
4. 3S-4398 [1] STUD  
5. 2H-3928 [1] SEAL  
6. 9S-8008 C [1] PLUG  
7. 3D-2824 C [1] SEAL  
8. 7B-3235 [10] BOLT  
9. 4S-5894 [1] COVER  
10. 3S-3440 [1] WASHER  
11. 3B-4508 [4] LOCKWASHER  
12. 8H-7521 [1] SEAL  
13. 2S-1641 [1] TUBE ASSEM.  
    (Includes)
14. 8M-7160 [4] MAGNET  
15. 9M-1986 C [1] SPRING  
16. 1P-9600 C [1] SPOOL  
17. 3S-3875 [1] SCREEN  
18. 2H-3788 [1] NUT  
19. 4S-5858 [1] PLUG ASSEM.  
    (Includes)
20. 7M-8485 [1] SEAL  
21. 2S-6462 [1] RETAINER  
22. 8F-8882 [2] SEAL  
23. 9M-9740 [1] ELEMENT ASSEM. (Disposable)  
    -OR-
  3G-3467 CH [1] ELEMENT  
    (Fire resistant fluid)
24. 3J-3917 [2] PLUG ASSEM.  
    (Each Includes)
  2M-9780 [1] SEAL  
25. 5J-7558 [1] PLUG ASSEM.  
    (Includes)
  3D-2824 [1] SEAL  
26. 2P-2852 C [1] HOUSING  
  C   INDICATES CHANGE
  H   NOT PART OF 3S8050 GROUP
 

#SEBP11440216
 

2S-1350: TRANSMISSION PUMP GROUP

2S1350 TRANSMISSION PUMP GROUP
Part of 3S8105 Pump, Filter and Manifold Group shown on Page 116
c79266 SEBP1144
  For full view, you need register

Parts for your 980B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1143 [2] BOLT  
2. 3S-0004 [6] WASHER  
3. 0L-2070 [4] BOLT  
4. 2S-5838 [1] COVER ASSEM.  
5. 1M-3780 [2] BEARING  
    (Part of 2S5838 Cover Assem.)
6. 2S-0704 [1] BODY ASSEM.  
7. 8M-8489 [4] DOWEL  
    (Part of 2S704 Body Assem.)
8. 2S-0691 [1] GEAR (12 Teeth-Drive)  
9. 9M-4356 [1] GEAR (12 Teeth-Driven)  
10. 2S-1345 [1] BASE ASSEM.  
11. 1M-3780 [2] BEARING  
12. 8M-8489 [2] DOWEL  
    (Parts of 2S1345 Base Assem.)
 

#SEBP11440217
 

1V-0918: TRANSMISSION SUPPORT GROUP

1V918 TRANSMISSION SUPPORT GROUP
c213204 SEBP1144
  For full view, you need register

Parts for your 980B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1591 [12] BOLT  
  3B-4506 [12] LOCKWASHER  
2. 6K-0314 [2] BAR  
3. 0S-1585 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
4. 1V-5766 [2] SUPPORT ASSEM.  
    (Each Includes)
  1V-5586 [1] BRACKET ASSEM.  
5. 7N-1164 C [1] MOUNT ASSEM.  
6. 1V-5585 [1] SHAFT  
7. 2A-1538 [8] BOLT  
  3B-4512 [8] LOCKWASHER  
  C   INDICATES CHANGE
 

#SEBP11440218
 

7K-6331: TRANSMISSION OIL DIPSTICK FILLER SPOUT AND MOUNTING HARDWARE GROUP

7K6331 TRANSMISSION OIL DIPSTICK, FILLER SPOUT AND MOUNTING
HARDWARE GROUP
SEBP11440218 SEBP1144
  For full view, you need register

Parts for your 980B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5K-5426 [1] TUBE ASSEMBLY TRANSMISSION FILLER AND DIPSTICK  
  5K-5419 [1] PLUNGER ASSEMBLY TRANSMISSION OIL LEVEL  
  5K-1568 [1] CAP TRANSMISSION FILLER  
  6H-5139 [1] PLATE TRANSMISSION FILLER CAP  
  7B-6368 [1] BALL TRANSMISSION FILLER CAP  
  6F-5188 [1] GASKET TRANSMISSION FILLER CAP  
  5K-0376 [2] CLAMP FILLER TUBE ASSEMBLY TO TRANSFER DRIVE CASE  
  0S-0509 [1] BOLT (3/4") FILLER TUBE ASSEMBLY TO TRANSFER DRIVE CASE  
  0S-1594 [1] BOLT (1") FILLER TUBE ASSEMBLY TO TRANSFER DRIVE CASE  
  3B-4506 [2] LOCKWASHER (3/8") FILLER TUBE ASSEMBLY TO TRANSFER DRIVE CASE  
  1D-4717 [2] NUT FILLER TUBE ASSEMBLY TO TRANSFER DRIVE CASE  
  4B-4278 [1] WASHER FILLER TUBE ASSEMBLY TO TRANSFER DRIVE CASE  
  6K-0458 [1] BAR FILLER TUBE ASSEMBLY TO TRANSFER DRIVE CASE  
  0L-2070 [1] BOLT (2-1/4") FILLER TUBE ASSEMBLY TO TRANSFER DRIVE CASE  
  4H-2719 [1] GASKET TUBE ASSEMBLY TO TRANSFER DRIVE CASE  
  1A-2029 [2] BOLT (1-1/8") TUBE ASSEMBLY TO TRANSFER DRIVE CASE  
  3B-4506 [2] LOCKWASHER (3/8") TUBE ASSEMBLY TO TRANSFER DRIVE CASE  
  3B-7732 [1] ELBOW OIL PAN DRAIN  
  [1] HOSE OIL PAN DRAIN  
  7K-7739 [1] PIPE OIL PAN DRAIN  
  7H-1442 [1] CLAMP OIL PAN DRAIN  
  7K-7720 [1] CLIP OIL PAN DRAIN  
 

#SEBP11440219
 

1P-4130: TRANSFER GEAR GROUP

1P4130 TRANSFER GEAR GROUP--Part 1 of 2
c139596 SEBP1144
  For full view, you need register

Parts for your 980B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-2029 [25] BOLT  
2. 3B-4506 [48] LOCKWASHER  
3. 0S-1571 [21] BOLT  
4. 8M-4395 [1] SEAL  
5. 4S-5832 [1] CASE ASSEM.  
6. 3D-0472 [4] STUD  
7. 0S-1571 [1] BOLT  
8. 5M-2894 [1] WASHER  
9. 9S-8436 [1] TUBE ASSEM.  
10. 3B-1915 [2] BOLT  
11. 1P-9270 C [1] GASKET  
12. 0L-1026 [1] PLUG  
13. 8H-1130 [1] DOWEL  
14. 9S-4191 [1] PLUG  
15. 3J-1907 [1] SEAL  
16. 2B-0947 [9] BOLT  
17. 1P-9269 C [1] COVER  
18. 1D-4719 C [8] NUT  
19. 3B-4508 C [17] LOCKWASHER  
20. 3S-9829 [1] CAGE  
21. 1P-8981 C [1] CAGE ASSEM.  
22. 3D-0490 C [4] STUD  
  C   INDICATES CHANGE
 

Caterpillar Parts SIS Catalog 980B :

Truck sale:

 
Caterpillar 980B
- Wheel Loaders
BOYD CAT COMPANY
30,000 
 
17,500 
Caterpillar 980BKT, Construction
- bucket
THOMPSON TRACTOR CO., INC.
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