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1W8856 CLUTCH GROUP-PART 1 PART OF 1W8857 REAR CLUTCH POWER TAKE-OFF GROUP SHOWN ON PAGE 425 AN ATTACHMENT 3408


BASIC ENGINE
CLUTCH GP
DRIVE GP-AUXILIARY

ENGINE - MACHINE 3408 ENGINE - MACHINE 67U
 3408 INDUSTRIAL ENGINE 67U02792-11091 SEBP1244 3408 67U   (2018)

BASIC ENGINE

CLUTCH GP
CLUTCH GP
3N-8615 CLUTCH GP
CLUTCH GP
3N-8615 CLUTCH GP
CLUTCH GP
1W-8856 CLUTCH GP
CLUTCH GP
1W-8856 CLUTCH GP
CLUTCH GP
2W-4914 CLUTCH GP
CLUTCH GP
2W-4914 CLUTCH GP
 

#SEBP12441390
 

1W-8856: CLUTCH GP

1W8856 CLUTCH GROUP-PART 1
PART OF 1W8857 REAR CLUTCH POWER TAKE-OFF GROUP SHOWN ON PAGE 425
AN ATTACHMENT
c310234 SEBP1244
1W8856 CLUTCH GP Parts scheme
  For full view, you need register

Parts for your 3408 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1L-7796 [1] KEY  
2. 1L-5015 [1] PLATE-CLUTCH  
3. 4L-3527 [3] PLATE-CLUTCH DRIVING  
4. 3N-8125 [1] PLATE AS-PRESSURE  
  3N-8124 [1] SPRING-LOCK PIN  
  3N-8123 [1] PIN-LOCK  
5. 3F-3728 [1] RING-SNAP  
6. 1L-4863 [8] WASHER-SPRING  
7. 6L-3972 [4] PIN  
8. 4H-0002 [4] LEVER  
9. 6L-3961 [4] COTTER  
10. 4B-4721 [8] LINK  
11. 6L-3967 [8] PIN  
12. 6L-3964 [8] COTTER  
13. 5B-2410 [1] HOSE AS  
14. 4B-4716 [1] COLLAR AS-SLEEVE  
  0L-0639 [2] BOLT  
  2L-6267 [2] LOCKNUT  
  4B-4758 [2] SHIM  
15. 6B-3223 [2] CUP-BEARING  
16. 4B-7270 [2] CONE-BEARING  
17. 4B-4764 [1] NUT  
18. 4B-4773 [1] LOCK  
19. 5L-3486 [1] RING-DRIVING  
20. 3H-9571 [2] PLATE-CENTER  
21. 3H-9572 [1] RING-ADJUSTING  
22. 3H-9574 [1] SLEEVE (SLIDING)  
23. 4B-4792 [1] YOKE AS  
  0S-1591 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
24. 6L-5151 [2] KEY-WOODRUFF  
25. 3L-0648 [1] SHAFT-OPERATING  
26. 5B-2404 [1] RETAINER-BEARING  
27. 5B-2407 [1] LOCK  
28. 0S-1617 [1] BOLT  
  3F-9556 [1] LOCKWASHER  
 

#SEBP12441391
 

1W-8856: CLUTCH GP

1W8856 CLUTCH GROUP-PART 2
PART OF 1W8857 REAR CLUTCH POWER TAKE-OFF GROUP SHOWN ON PAGE 425
AN ATTACHMENT
c618106 SEBP1244
1W8856 CLUTCH GP Parts scheme
  For full view, you need register

Parts for your 3408 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [2] FITTING-GREASE  
2. 6F-0253 [1] LOCKWASHER  
3. 9S-1354 [1] NUT  
4. 0S-1587 [2] BOLT  
5. 1L-6931 [2] SCREW AS-MACHINE  
6. 8B-7121 [2] FITTING-HYDRAULIC  
7. 1A-1460 [4] BOLT  
8. 3B-4508 [6] LOCKWASHER  
9. 5B-2406 [1] CARRIER  
10. 5N-1932 [1] SHAFT-CLUTCH  
11. 1L-5014 [1] HOUSING-CLUTCH  
12. 4B-4810 [1] LEVER AS-HAND  
13. 0S-1587 [1] BOLT  
14. 108-3561 [1] PLATE-INSTRUCTION  
 

#SEBP12441392
 

2W-4914: CLUTCH GP

2W4914 CLUTCH GROUP-PART 1
PART OF 2W4915 REAR CLUTCH POWER TAKE-OFF GROUP SHOWN ON PAGE 425A
AN ATTACHMENT
c318679 SEBP1244
2W4914 CLUTCH GP Parts scheme
  For full view, you need register

Parts for your 3408 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-6136 [3] PLATE-DRIVING (DRIVING)  
2. 8L-5188 [4] PIN  
  6L-3963 [4] COTTER  
3. 8L-8457 [1] YOKE-ADJUSTING  
4. 8L-5107 [4] LEVER  
5. 8L-5200 [4] PIN  
6. 6L-3962 [8] COTTER  
7. 8L-5095 [8] LINK-LEVER  
8. 8L-5199 [4] PIN  
9. 8L-5094 [1] RING-COLLAR  
  1B-8702 [1] KEY-WOODRUFF  
10. 8L-5679 [1] RING-RETAINING  
11. 2H-3755 [1] BOLT  
  5B-2407 [1] LOCK  
12. 8L-5099 [1] RETAINER-BEARING  
13. 2W-4905 [2] RING-SEAL  
14. 4L-6105 [3] PLATE-DRIVING  
15. 4F-7499 [2] CONE-ROLLER BEARING  
16. 5D-7449 [2] CUP-ROLLER BEARING  
17. 8L-5189 [1] SEAL-O-RING  
18. 1B-8737 [2] KEY-WOODRUFF  
19. 1D-4539 [1] BOLT  
20. 2W-7876 [1] FORK-THROW-OUT  
21. 8L-5105 [1] COLLAR AS-SLEEVE  
  0V-0375 [2] BOLT  
  2K-0564 [2] LOCKNUT (LOCK)  
  8L-5186 [2] SHIM  
22. 8L-8458 [1] SLEEVE-SLIDING  
23. 3N-1462 [1] PIN AS  
24. 8L-8459 [1] PLATE-PRESSURE  
25. 8L-8462 [2] PLATE AS-CENTER (CENTER)  
26. 8L-8460 [1] RING-DRIVING  
27. 8L-8464 [1] HUB & BACKPLATE  
28. 8L-5198 [1] LOCKWASHER  
29. 8L-5185 [1] KEY  
30. 8L-5184 [1] NUT-SHAFT  
 

#SEBP12441393
 

2W-4914: CLUTCH GP

2W4914 CLUTCH GROUP-PART 2
PART OF 2W4915 REAR CLUTCH POWER TAKE-OFF GROUP SHOWN ON PAGE 425A
AN ATTACHMENT
c318680 SEBP1244
2W4914 CLUTCH GP Parts scheme
  For full view, you need register

Parts for your 3408 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-2655 [1] LEVER-HAND  
2. 3N-9627 [1] SHAFT-CLUTCH  
3. 1H-2415 [1] BOLT  
  1D-4719 [1] NUT  
4. 8B-7121 [2] FITTING-HYDRAULIC  
5. 2B-0858 [2] PLUG-PIPE  
6. 7H-3171 [1] PLUG-PIPE  
7. 8L-5101 [1] SHAFT  
8. 2W-7879 [1] HOUSING-CLUTCH  
9. 2W-7878 [1] CARRIER AS-BEARING  
10. 0S-1625 [8] BOLT  
11. 9B-2515 [1] FITTING-HYDRAULIC  
12. 3B-8489 [1] FITTING-GREASE  
13. 9S-1354 [1] NUT  
  6F-0253 [1] LOCKWASHER  
14. 8L-5096 [1] HOSE AS 41.91CM(16.50IN)  
15. 4M-5317 [1] BUSHING (REDUCING)  
16. 7L-2227 [1] BREATHER  
17. 1C-0569 [2] BOLT  
 

#SEBP12441394
 

5N-1729: CLUTCH GP

5N1729 CLUTCH GROUP
TWIN DISC SPECIFICATION NO. 35945. PART OF 6(2808 FRONT CLUTCH POWER
TAKE-OFF GROUP SHOWN ON PAGE 426. AN ATTACHMENT
c167345 SEBP1244
5N1729 CLUTCH GP Parts scheme
  For full view, you need register

Parts for your 3408 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-3189 H [1] PLUNGER  
2. 1L-9087 [1] KEY  
3. 5N-3188 H [1] PLUNGER  
4. 5N-3186 H [4] SPRING  
5. 5N-3192 H [2] PLUNGER  
6. 4B-4805 [1] RING  
7. 2L-8259 H [3] LEVER  
8. 6L-3960 H [6] COTTER PIN  
9. 6L-3965 H [6] PIN  
10. 5B-5251 H [6] LINK  
11. 5N-4160 H [1] SLEEVE  
12. 4B-4787 [1] LEVER ASSEM.  
    (Includes)
  0S-1587 [1] BOLT  
13. 1L-6931 [2] SCREW  
14. 4L-2849 [1] PLATE  
15. 9S-1354 [1] NUT  
  6F-0253 [1] LOCKWASHER  
16. 4B-4775 [1] HOSE ASSEM. 30.48 cm(12 in.)  
17. 1A-9136 [1] BOLT  
  3F-9556 [1] LOCKWASHER  
18. 5D-2751 H [6] WASHER  
19. 6L-3966 H [3] PIN  
  6L-3964 H [3] COTTER PIN  
20. 5B-6172 H [3] WASHER  
21. 3N-8489 [2] FITTING  
22. 5B-6159 [1] SCREW  
23. 7L-0116 [1] LOCK  
24. 4B-4715 H [1] COLLAR ASSEM.  
    (Includes)
  0L-0639 [2] BOLT  
  2L-6267 [2] NUT  
  4B-4722 [2] SHIM  
25. 4L-4866 [1] KEY  
26. 5N-1780 [1] SHAFT  
27. 4B-7255 [2] CONE  
28. 6B-3224 [2] CUP  
29. 2N-9363 [1] RETAINER  
30. 5L-4202 [1] HOUSING  
31. 8B-7121 H [2] FITTING  
32. 4B-4756 [1] SHAFT  
  6L-5151 [2] KEY  
33. 4B-4725 [1] YOKE  
34. 5N-3196 H [2] SPRING  
35. 0S-1591 [2] BOLT  
  9F-5644 [2] WASHER  
36. 3H-3433 [2] PIN  
37. 5N-3187 H [1] SPRING  
  5N-3190 H [1] PAD  
38. 2L-8262 H [1] RING  
39. 3N-7954 H [1] PIN  
40. 5N-3879 H [1] PLATE  
41. 3N-7952 H [1] PLATE  
42. 5N-3878 H [1] PLATE  
43. 3N-7955 H [1] SPRING  
44. 5N-3191 H [1] PAD  
45. 5N-3184 H [1] SPRING (outer)  
  5N-3184 H [1] SPRING (inner)  
46. 4B-4771 [1] LOCK  
47. 2L-8257 [1] NUT  
48. 5N-1760 H [9] WASHER  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  5N-1772 KIT (clucth)  
    (Includes Parts Marked H)
 

#SEBP12441395
 

2W-4902: CLUTCH GP

2W4902 CLUTCH GROUP
PART OF 2W4903 REAR POWER TAKE-OFF GROUP SHOWN ON PAGE 425A
FOR FIELD REPLACEMENT ORDER 3N4128 SHOWN ON PAGE 434B. AN ATTACHMENT
c349504 SEBP1244
2W4902 CLUTCH GP Parts scheme
  For full view, you need register

Parts for your 3408 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4L-3527 [2] PLATE-CLUTCH DRIVING  
2. 5L-9652 [1] HUB  
3. 8B-7987 [1] KEY  
4. 5L-9653 [1] NUT  
  5L-9654 [1] LOCK  
5. 3H-9571 [1] PLATE-CENTER  
6. 5N-9317 [1] RING-DRIVING  
7. 7F-8897 [1] PLATE-HANDHOLE  
8. 3H-9572 [1] RING-ADJUSTING  
9. 3H-9574 [1] SLEEVE  
10. 4B-4754 [1] SHAFT  
  6L-5151 [2] KEY-WOODRUFF  
11. 4B-4792 [1] YOKE AS  
12. 0S-1591 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
13. 1A-1460 [6] BOLT  
  3B-4508 [6] LOCKWASHER  
14. 5L-9655 [1] RETAINER-BEARING  
15. 9S-1354 [1] NUT  
  6F-0253 [1] LOCKWASHER  
16. 0S-1617 [1] BOLT  
  3F-9556 [1] LOCKWASHER  
  5B-2407 [1] LOCK  
17. 4B-4716 [1] COLLAR AS-SLEEVE  
18. 0L-0639 [2] BOLT  
  2L-6267 [2] LOCKNUT  
  4B-4758 [2] SHIM  
19. 5B-2410 [1] HOSE AS 38.1CM(15IN)  
20. 4B-4721 [8] LINK  
  6L-3967 [8] PIN  
  6L-3964 [8] COTTER  
21. 6L-3972 [4] PIN  
  6L-3961 [4] COTTER  
  1L-4863 [8] WASHER-SPRING  
22. 4H-0002 [4] LEVER  
23. 2W-7883 [1] PLATE-INSTRUCTION  
24. 3N-8125 [1] PLATE AS-PRESSURE  
25. 3N-8124 [1] SPRING-LOCK PIN  
  3N-8123 [1] PIN-LOCK  
26. 8B-7121 [2] FITTING-HYDRAULIC  
27. 3N-4896 [1] SHAFT-CLUTCH  
28. 1L-6931 [4] SCREW AS-MACHINE  
29. 6B-3223 [2] CUP-BEARING  
30. 4B-7270 [2] CONE-BEARING  
31. 4B-4810 [1] LEVER AS-HAND  
32. 7F-8916 [1] CARRIER-BEARING  
33. 3B-8489 [2] FITTING-GREASE  
34. 7W-7155 C [1] HOUSING-CLUTCH  
   
    THE FOLLOWING REPAIR
    AS IS AVAILABLE:
  3N-4128 [1] CLUTCH AS  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12441396
 

3N-4128: CLUTCH AS

3N4128 CLUTCH ASSEMBLY
PROVIDES FIELD REPLACEMENT FOR 2W4902 CLUTCH GROUP SHOWN ON PAGE 434A
c302199 SEBP1244
3N4128 CLUTCH AS Parts scheme
  For full view, you need register

Parts for your 3408 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5L-9652 [1] HUB  
2. 4L-3527 [2] PLATE-CLUTCH DRIVING  
3. 3H-9571 [1] PLATE-CENTER  
4. 3N-8125 [1] PLATE AS-PRESSURE  
5. 3N-8123 [1] PIN-LOCK  
6. 3N-8124 [1] SPRING-LOCK PIN  
7. 4H-0002 [4] LEVER  
8. 4B-4721 [8] LINK  
9. 3H-9574 [1] SLEEVE  
10. 4B-4716 [1] COLLAR AS-SLEEVE  
11. 0L-0639 [2] BOLT  
  2L-6267 [2] LOCKNUT  
12. 4B-4758 [2] SHIM  
13. 3H-9572 [1] RING-ADJUSTING  
14. 6L-3967 [8] PIN  
  6L-3964 [8] COTTER  
15. 6L-3972 [8] PIN  
  6L-3961 [8] COTTER  
  1L-4863 [8] WASHER-SPRING  
16. 8B-7987 [1] KEY  
 

#SEBP12441397
 

7N-8750: DRIVE GP-AUXILIARY

7N8750 AUXILIARY DRIVE GROUP-3 GROOVE PULLEY-TYPE 1
AN ATTACHMENT
c222249 SEBP1244
7N8750 DRIVE GP-AUXILIARY Parts scheme
  For full view, you need register

Parts for your 3408 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2K-4821 [1] LOCKNUT  
  4D-3704 [1] WASHER-HARD  
2. 4N-8460 [1] GEAR-AUXILIARY DRIVE (43 TEETH)  
3. 1S-1225 [1] SEAL-O-RING  
4. 1B-4076 [1] BALL BEARING  
5. 1J-6474 [1] RING-RETAINING  
6. 1K-6985 [1] RING-RETAINING  
7. 1B-4117 [1] BALL BEARING  
8. 7N-8751 [1] PULLEY-AUXILIARY DRIVE  
9. 7K-2830 [1] SEAL-LIP TYPE  
10. 3D-2871 [5] STUD  
  1D-4717 [5] NUT  
  5M-2894 [5] WASHER  
11. 4N-8459 [1] SHAFT-AUXILIARY DRIVE  
12. 4N-8461 [1] HOUSING-AUXILIARY DRIVE  
13. 0T-0573 [1] BOLT  
14. 8L-9811 [1] RING-RETAINING  
 

#SEBP12441398
 

7N-8881: DRIVE GP-AUXILIARY

7N8881 AUXILIARY DRIVE GROUP-2 GROOVE PULLEY-TYPE 1
AN ATTACHMENT
c222248 SEBP1244
7N8881 DRIVE GP-AUXILIARY Parts scheme
  For full view, you need register

Parts for your 3408 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2K-4821 [1] LOCKNUT  
  4D-3704 [1] WASHER  
2. 4N-8460 [1] GEAR (43 teeth)  
3. 1S-1225 [1] SEAL  
4. 4N-8461 [1] HOUSING  
5. 1B-4076 [1] BEARING  
6. 1J-6474 [1] RING  
7. 1K-6985 [1] RING  
8. 1B-4117 [1] BEARING  
9. 7K-2830 [1] SEAL  
10. 7N-8880 [1] PULLEY  
11. 3D-2871 [5] STUD  
  1D-4717 [5] NUT  
  5M-2894 [5] WASHER  
12. 4N-8459 [1] SHAFT  
13. 8L-9811 [1] RING  
14. 0T-0573 [1] BOLT  
    (Use With Flywheel Housing)
 

#SEBP12441399
 

7N-8750: DRIVE GP-AUXILIARY

7N8750 AUXILIARY DRIVE GROUP-3 GROOVE PULLEY-TYPE 2
AN ATTACHMENT
c320915 SEBP1244
7N8750 DRIVE GP-AUXILIARY Parts scheme
  For full view, you need register

Parts for your 3408 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6B-6683 C [1] NUT  
  4D-3704 [1] WASHER-HARD  
2. 2W-5275 C [1] GEAR (43 TEETH)  
3. 1S-1225 [1] SEAL-O-RING  
4. 4M-6107 C [1] BEARING-INNER  
5. 8T-0209 C [1] RACE-ROLLER BEARING  
6. 1K-6985 [1] RING-RETAINING  
7. 1B-4117 [1] BALL BEARING  
8. 7N-8751 [1] PULLEY-AUXILIARY DRIVE  
9. 3J-0365 C [1] SEAL-LIP TYPE  
10. 2M-1538 C [5] STUD-TAPERLOCK  
  1D-4717 [5] NUT  
  5M-2894 [5] WASHER  
11. 2W-7917 C [1] SHAFT-AUXILIARY DRIVE  
12. 2W-3262 C [1] HOUSING-AUXILIARY DRIVE  
13. 0T-0573 [1] BOLT  
14. 8L-9811 [1] RING-RETAINING  
15. 5F-8916 C [1] LOCK-NUT  
16. 2H-3777 C [1] NUT-LOCK  
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Caterpillar Parts SIS Catalog 3408 :

CLUTCH GP
3N-8615 CLUTCH GP
CLUTCH GP
3N-8615 CLUTCH GP
CLUTCH GP
3N-8614 CLUTCH GP
CLUTCH GP
3N-8614 CLUTCH GP
CLUTCH GP
3N-8613 CLUTCH GP
CLUTCH GP
3N-8613 CLUTCH GP
CLUTCH GP
3N-6545 CLUTCH GP
FRONT CLUTCH POWER TAKE-OFF GROUP
6N-2808 FRONT CLUTCH POWER TAKE-OFF GROUP
CLUTCH GP
1W-8856 CLUTCH GP
CLUTCH GP
2W-4914 CLUTCH GP
CLUTCH GP
2W-4914 CLUTCH GP
CLUTCH GP
5N-1729 CLUTCH GP
CLUTCH GP
2W-4902 CLUTCH GP
CLUTCH AS
3N-4128 CLUTCH AS
DRIVE GP-AUXILIARY
7N-8750 DRIVE GP-AUXILIARY
DRIVE GP-AUXILIARY
7N-8881 DRIVE GP-AUXILIARY

Truck sale:

Caterpillar 3408 IND, Construction
45,000 
Caterpillar 3408 IND, Construction
- Industrial engines
LOUISIANA CAT POWER SYSTEMS
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