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4N-0963 CAMSHAFT GP SINGLE 3408 MARINE ENGINE


BASIC ENGINE
CAMSHAFT GP
CLUTCH GP
COUPLING GP
CYLINDER BLOCK GP
HOUSING GP-FLYWHEEL

MARINE ENGINE 3408 MARINE ENGINE 99U
 3408B Marine Engine 99U04604-07598 SEBP1490 3408 99U   (1976)

BASIC ENGINE

CAMSHAFT GP
CAMSHAFT GP
4N-0963 CAMSHAFT GP
 

#SEBP14900010
 

4N-0963: CAMSHAFT GP

4N-0963 CAMSHAFT GP
SINGLE
i00107903 SEBP1490
4N0963 CAMSHAFT GP Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-7980 C [1] CAMSHAFT AS  
2. 101-3374 [1] GEAR (86-TEETH)  
3. 1B-8705 [1] KEY-WOODRUFF  
4. 4N-0955 [1] DOWEL  
5. 0S-0509 [2] BOLT (3/8-16X0.75-IN)  
6. 4N-0342 [1] PLATE  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP14900011
 

5N-3789: CLUTCH AS

5N-3789 CLUTCH AS
PART OF 5N-7329 CLUTCH GP
AN ATTACHMENT
i00384816 SEBP1490
5N3789 CLUTCH AS Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2L-8256 [1] PLATE-HUB & BACK  
2. 3N-7952 [1] PLATE-DRIVE  
3. 3N-7953 [1] PLATE AS  
4. 3N-7955 [1] SPRING  
5. 3N-7954 [1] LOCK PIN  
6. 2L-8259 [3] LEVER  
7. 5B-5251 [6] LINK  
8. 4B-4715 [1] COLLAR AS  
  0L-0639 [2] BOLT (3/8-24X2.25-IN)  
  2L-6267 [2] LOCKNUT (3/8-24-THD)  
  4B-4722 B [2] SHIM  
9. 2L-8260 [1] SLEEVE-SLIDING  
10. 2L-8262 [1] RING-ADJUSTMENT  
11. 6L-3966 [3] PIN  
12. 6L-3964 [3] PIN-COTTER  
13. 5D-2751 [6] WASHER-SPRING (0.406X0.687X0.125-IN THK)  
14. 6L-3960 [6] PIN-COTTER  
15. 6L-3965 [6] PIN  
  B   USE AS REQUIRED
 

#SEBP14900012
 

5N-3790: CLUTCH AS

5N-3790 CLUTCH AS
PART OF 5N-7330 CLUTCH GP
AN ATTACHMENT
i00384817 SEBP1490
5N3790 CLUTCH AS Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5L-2016 [1] PLATE-HUB & BACK  
2. 3N-7952 [2] PLATE-DRIVE  
3. 5L-2012 [1] PLATE-CENTER  
4. 3N-7953 [1] PLATE AS  
5. 3N-7954 [1] LOCK PIN  
6. 3N-7955 [1] SPRING  
7. 6L-3966 [3] PIN  
8. 6L-3964 [3] PIN-COTTER  
9. 2L-8259 [3] LEVER  
10. 5B-5251 [6] LINK  
11. 6L-3960 [6] PIN-COTTER  
12. 6L-3965 [6] PIN  
13. 5D-2751 [6] WASHER-SPRING (0.406X0.687X0.125-IN THK)  
14. 1K-2811 [1] COLLAR AS  
  0L-0639 [2] BOLT (3/8-24X2.25-IN)  
  2L-6267 [2] LOCKNUT (3/8-24-THD)  
  1K-3621 B [2] SHIM  
15. 5L-9647 [1] SLEEVE-SLIDING  
16. 2L-8262 [1] RING-ADJUSTMENT  
  B   USE AS REQUIRED
 

#SEBP14900013
 

5N-7329: CLUTCH GP

5N-7329 CLUTCH GP
S/N 99U4604-4649
PART OF 5N-7399 POWER TAKE-OFF GP
AN ATTACHMENT
i00387153 SEBP1490
5N7329 CLUTCH GP Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2L-8257 [1] NUT-HUB  
  4B-4771 [1] LOCK  
2. 1L-9087 [1] KEY  
3. 5N-3789 CY [1] CLUTCH AS  
4. 4B-4805 [1] RING  
5. 5N-7059 [1] HOUSING-CLUTCH  
6. 5N-6955 [1] PLATE  
  1L-6931 [2] SCREW AS-MACHINE (1/4-20X0.5-IN)  
7. 3B-8489 [4] FITTING-GREASE (1/8-27 PTF)(CLUTCH)  
8. 9S-1354 [1] NUT (5/8-18-THD)  
  4K-0499 [1] LOCKWASHER  
9. 4B-4775 [1] HOSE AS  
10. 4B-4787 [1] LEVER AS  
  0S-1587 [1] BOLT (1/2-13X1.75-IN)  
11. 5N-7095 [1] PLATE-SEAL  
12. 1P-4693 [1] CUP-BEARING  
  6V-2735 [1] CONE-BEARING  
13. 5N-7094 [1] SPACER (120.65X136X93.69-MM THK)  
14. 2D-9454 [1] CUP-BEARING  
  6V-2734 [1] CONE-BEARING  
15. 1A-2029 [3] BOLT (3/8-16X1.125-IN)  
  5M-2894 [3] WASHER-HARD (10.2X18.5X2.5-MM THK)  
16. 5N-7440 [1] PLATE-SEAL  
17. 5P-5813 [1] LOCKNUT-BEARING (2.75X18-THD)  
  4V-7173 [1] LOCKNUT  
18. 6B-8865 [1] KEY-WOODRUFF  
19. 5N-7441 [1] SHAFT-CLUTCH  
20. 012-7950 [2] PLUG  
21. 4B-4756 [1] SHAFT  
22. 3B-0623 [2] PLUG-CUP  
23. 5N-7471 [1] WASHER (72X100X6-MM THK)  
24. 5N-7153 [1] SPACER (76X88.9X93.63-MM THK)  
25. 3B-1915 [6] BOLT (3/8-16X1.375-IN)  
26. 0S-1591 [2] BOLT (3/8-16X1.5-IN)  
  9F-5644 [2] LOCKWASHER  
27. 4B-4725 [1] YOKE  
28. 6L-5151 [28] KEY-WOODRUFF  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14900014
 

5N-7329: CLUTCH GP

5N-7329 CLUTCH GP
S/N 99U4650-7598
PART OF 4W-9829 POWER TAKE-OFF GP
AN ATTACHMENT
i00387176 SEBP1490
5N7329 CLUTCH GP Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2L-8257 [1] NUT-HUB  
  492-3073 [1] WASHER-LOCK  
2. 1L-9087 [1] KEY  
3. 5N-3789 Y [1] CLUTCH AS  
4. 5N-9315 C [1] RING-DRIVE (72-TEETH)  
5. 7W-5729 C [1] HOUSING-CLUTCH  
6. 108-3561 [1] PLATE-INSTRUCTION (POWER TAKE-OFF)  
  1L-6931 [2] SCREW AS-MACHINE (1/4-20X0.5-IN)  
7. 3B-8489 [4] FITTING-GREASE (1/8-27 PTF)(CLUTCH)  
8. 9S-1354 [1] NUT (5/8-18-THD)  
  4K-0499 [1] LOCKWASHER  
9. 4W-8403 CI [1] HOSE AS  
10. 4W-2652 C [1] LEVER AS-HAND  
  0S-1587 [1] BOLT (1/2-13X1.75-IN)  
11. 5N-7095 [1] PLATE-SEAL  
12. 1P-4693 [1] CUP-BEARING  
  6V-2735 [1] CONE-BEARING  
13. 5N-7094 [1] SPACER (120.65X136X93.69-MM THK)  
14. 2D-9454 [1] CUP-BEARING  
  6V-2734 [1] CONE-BEARING  
15. 0S-1594 C [3] BOLT (3/8-16X1-IN)  
16. 5N-7440 [1] PLATE-SEAL  
17. 5P-5813 [1] LOCKNUT-BEARING (2.75X18-THD)  
  4V-7173 [1] LOCKNUT  
18. 6B-8865 [1] KEY-WOODRUFF  
19. 5N-7441 [1] SHAFT-CLUTCH  
20. 012-7950 [2] PLUG  
21. 4B-4756 [1] SHAFT  
22. 3B-0623 [2] PLUG-CUP  
23. 5N-7471 [1] WASHER (72X100X6-MM THK)  
24. 5N-7153 [1] SPACER (76X88.9X93.63-MM THK)  
25. 3B-1915 [6] BOLT (3/8-16X1.375-IN)  
26. 0S-1591 [2] BOLT (3/8-16X1.5-IN)  
27. 4B-4725 [1] YOKE  
28. 6L-5151 [28] KEY-WOODRUFF  
29. 2N-1287 C [1] ELBOW-FLARED  
30. 4W-8404 C [1] FITTING  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

#SEBP14900015
 

5N-7330: CLUTCH GP

5N-7330 CLUTCH GP
S/N 99U4604-4649
PART OF 5N-7400 POWER TAKE-OFF GP
AN ATTACHMENT
i00976110 SEBP1490
5N7330 CLUTCH GP Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5L-2017 [1] NUT (1-3/4-16-THD)  
  5L-2026 [1] LOCK  
2. 1N-7513 [1] KEY-WOODRUFF  
3. 5N-3790 CY [1] CLUTCH AS  
4. 3L-8049 [1] RING-DRIVE (72 TEETH)  
5. 5N-7059 [1] HOUSING-CLUTCH  
6. 5N-6955 [1] PLATE  
  1L-6931 [2] SCREW AS-MACHINE (1/4-20X0.5-IN)  
7. 3B-8489 [4] FITTING-GREASE (1/8-27 PTF)  
8. 9S-1354 [1] NUT (5/8-18-THD)  
  4K-0499 [1] LOCKWASHER  
9. 4B-4775 [1] HOSE AS  
10. 4B-4810 [1] LEVER AS-HAND  
  0S-1587 [1] BOLT (1/2-13X1.75-IN)  
11. 5N-7095 [1] PLATE-SEAL  
12. 1P-4693 [1] CUP-BEARING  
  6V-2735 [1] CONE-BEARING  
13. 5N-7094 [1] SPACER (120.65X136X93.69-MM THK)  
14. 2D-9454 [1] CUP-BEARING  
  6V-2734 [1] CONE-BEARING  
15. 0S-1594 [3] BOLT (3/8-16X1-IN)  
16. 5N-7440 [1] PLATE-SEAL  
17. 5P-5813 [1] LOCKNUT-BEARING (2.75X18-THD)  
  4V-7173 [1] LOCKNUT  
18. 6B-8865 [1] KEY-WOODRUFF  
19. 5N-7442 [1] SHAFT-CLUTCH  
20. 012-7950 [2] PLUG  
21. 4B-4756 [1] SHAFT  
22. 5N-7421 [1] WASHER  
23. 5N-7471 [1] WASHER (72X100X6-MM THK)  
24. 5N-7153 [1] SPACER (76X88.9X93.63-MM THK)  
25. 3B-1915 [6] BOLT (3/8-16X1.375-IN)  
26. 0S-1591 [2] BOLT (3/8-16X1.5-IN)  
27. 1K-2673 [1] YOKE  
28. 6L-5151 [2] KEY-WOODRUFF  
29. 3B-0623 [2] PLUG-CUP  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14900016
 

5N-7330: CLUTCH GP

5N-7330 CLUTCH GP
S/N 99U4650-7598
PART OF 4W-9830 POWER TAKE-OFF GP
AN ATTACHMENT
i00387179 SEBP1490
5N7330 CLUTCH GP Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5L-2017 [1] NUT (1-3/4-16-THD)  
  5L-2026 [1] LOCK  
2. 1N-7513 [1] KEY-WOODRUFF  
3. 5N-3790 Y [1] CLUTCH AS  
4. 3L-8049 [1] RING-DRIVE (72-TEETH)  
5. 7W-5729 C [1] HOUSING-CLUTCH  
6. 108-3561 [1] PLATE-INSTRUCTION (POWER TAKE-OFF)  
  1L-6931 [2] SCREW AS-MACHINE (1/4-20X0.5-IN)  
7. 3B-8489 [4] FITTING-GREASE (1/8-27 PTF)(CLUTCH)  
8. 9S-1354 [1] NUT (5/8-18-THD)  
  4K-0499 [1] LOCKWASHER  
9. 4W-8403 CI [1] HOSE AS  
10. 4B-4810 [1] LEVER AS-HAND  
  0S-1587 [1] BOLT (1/2-13X1.75-IN)  
11. 5N-7095 [1] PLATE-SEAL  
12. 1P-4693 [1] CUP-BEARING  
  6V-2735 [1] CONE-BEARING  
13. 5N-7094 [1] SPACER (120.65X136X93.69-MM THK)  
14. 2D-9454 [1] CUP-BEARING  
  6V-2734 [1] CONE-BEARING  
15. 0S-1594 [3] BOLT (3/8-16X1-IN)  
16. 5N-7440 [1] PLATE-SEAL  
17. 5P-5813 [1] LOCKNUT-BEARING (2.75X18-THD)  
  4V-7173 [1] LOCKNUT  
18. 6B-8865 [1] KEY-WOODRUFF  
19. 5N-7442 [1] SHAFT-CLUTCH  
20. 012-7950 [2] PLUG  
21. 4B-4756 [1] SHAFT  
22. 4W-8404 C [1] FITTING  
23. 5N-7471 [1] WASHER (72X100X6-MM THK)  
24. 5N-7153 [1] SPACER (76X88.9X93.63-MM THK)  
25. 3B-1915 [6] BOLT (3/8-16X1.375-IN)  
26. 0S-1591 [2] BOLT (3/8-16X1.5-IN)  
27. 1K-2673 [1] YOKE  
28. 6L-5151 [2] KEY-WOODRUFF  
29. 3B-0623 [2] PLUG-CUP  
30. 2N-1287 C [1] ELBOW-FLARED  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

#SEBP14900017
 

2W-8997: COUPLING GP

2W-8997 COUPLING GP
PART OF 4W-4906 MOUNTING GP-TRANSMISSION
AN ATTACHMENT
i00361248 SEBP1490
2W8997 COUPLING GP Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-8995 [1] COUPLING AS  
2. 2W-8996 [1] HUB-COUPLING  
3. 1A-1460 [6] BOLT (1/2-13X2-IN)  
4. 3H-7654 [6] WASHER-HARD (13.5X22.5X3-MM THK)  
5. 5L-2683 [1] BOLT (5/8-18X5.25-IN)  
6. 5P-8247 [1] WASHER-HARD (17X32X3.5-MM THK)  
7. 3N-8729 [1] PLATE-RETAINER  
8. 5S-4548 [1] SEAL-O-RING  
9. 8M-5266 [1] SEAL-O-RING  
 

#SEBP14900018
 

4N-6955: COVER GP-CYLINDER BLOCK

4N-6955 COVER GP-CYLINDER BLOCK
i00961508 SEBP1490
4N6955 COVER GP-CYLINDER BLOCK Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-1682 [1] COVER  
2. 4N-0864 [1] GASKET  
3. 0S-1594 [12] BOLT (3/8-16X1-IN)  
4. 5M-2894 [12] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 239-5572 [1] SEAL-INTEGRAL  
6. 4N-0794 [1] COVER  
7. 2P-2772 [2] COVER  
8. 234-8937 [2] SEAL-INTEGRAL  
 

#SEBP14900019
 

4N-1902: COVER GP-FLYWHEEL HOUSING

4N-1902 COVER GP-FLYWHEEL HOUSING
S/N 99U4604-7201
FOR USE WITH SAE NO. 1 FLYWHEEL HOUSING
i00370020 SEBP1490
4N1902 COVER GP-FLYWHEEL HOUSING Parts scheme
  For full view, you need register

Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1594 [1] BOLT (3/8-16X1-IN)  
2. 5M-2894 [7] WASHER-HARD (10.2X18.5X2.5-MM THK)  
3. 2P-2772 [1] COVER  
  4N-0933 [1] GASKET  
4. 0S-1619 [1] BOLT (3/8-16X3-IN)  
5. 4N-1721 [1] COVER-ACCESSORY DRIVE  
6. 7W-5648 [1] GASKET  
7. 0L-1352 [3] BOLT (3/8-16X3.25-IN)  
8. 6F-7012 [2] STUD-TAPERLOCK (3/8-16X1.57-IN)  
  1D-4717 [2] NUT (3/8-16-THD)  
9. 2M-0849 C [1] WASHER-HARD (13.5X25.5X5-MM THK)  
10. 2J-1020 C [1] SPACER (13.9X21.34X35-MM THK)  
11. 1D-4719 [3] NUT-FULL (1/2-13-THD)  
12. 4N-9793 [1] COVER  
13. 5P-8940 [1] SEAL-O-RING  
14. 1A-1593 [2] STUD (1/2-13X1.875-IN)  
15. 3S-8313 [1] PLUG-CUP  
16. 0S-1566 [3] BOLT (5/8-11X1.5-IN)  
  5P-8247 [3] WASHER-HARD (17X32X3.5-MM THK)  
17. 4N-1114 [1] COVER  
  4H-7869 [1] GASKET  
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Engine News
Reusability Of Camshaft Rollers And Roller Followers
1982/09/22
New Camshaft Gear Has More Resistance To Pitting
1983/07/06
New Recommendation For Oil Hole Location During Installation Of Camshaft Bearings
1984/05/16
New 8T2998 Lubricant Available
1986/03/01
Indications Of Engine Overspeeding When Only One Cam Lobe/Lifter Has Failed
1986/10/01
Remanufactured Camshafts And Cam Kits Available For Parts Service
1990/12/01
New Valve Lifter Assembly Provides Improved Lubrication Of Lifter Roller And Camshaft Lobes {1209,1210}
1994/06/01
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures
1977/05/25
Cat<SUP>&reg;</SUP> Reman Has Added Valve Lifters, Rocker Arms, and Camshafts for Certain Engines and Generator Set Engines {1123, 1130, 1209, 1210}
2014/09/05
Specifications
Camshaft
3408B and 3408C Industrial and Marine Engines
Camshaft Bearings
3408B and 3408C Industrial and Marine Engines
Reuse And Salvage Guidelines
Reuse and Salvage for Camshafts {1210, 1210}
Reuse and Salvage for Camshafts {1210, 1210}
Information Release Memo
PRODUCT LINE ADDITIONS: REMANUFACTURED SHORT AND LONG BLOCKS FOR VARIOUS APPLICATIONS
PRODUCT LINE ADDITIONS: REMANUFACTURED SHORT AND LONG BLOCKS FOR VARIOUS APPLICATIONS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Disassembly and Assembly
Camshaft
3408C & 3412C MARINE ENGINES
Camshaft Bearings
3408C & 3412C MARINE ENGINES
Camshaft
3408 & 3408B INDUSTRIAL AND MARINE ENGINES
Camshaft Bearings
3408 & 3408B INDUSTRIAL AND MARINE ENGINES
Camshaft Rear Gear And Balancer
3408 & 3408B INDUSTRIAL AND MARINE ENGINES
Service Magazine
Reusability Of Camshaft Rollers And Roller Followers{1209,1210}
1982/09/06
New Camshaft Gear Has More Resistance To Pitting{1210,1212}
1983/07/04
New Recommendation For Oil Hole Location During Installation Of Camshaft Bearings{1211}
1984/05/07
Maximum Wear Limits Established For Camshaft Roller Followers{1209}
1985/09/30
New 8T2998 Lubricant Available{0645,1210}
1986/02/17
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures{1209}
1977/05/16
Remanufactured Camshafts And Cam Kits Available For Parts Service{1210,1211,1212}
1990/12/17

Caterpillar Parts SIS Catalog 3408 :

196-9524 BEARING GP-MAIN
BASE-VALVE MECHANISM COVER
317-7622 BASE-VALVE MECHANISM COVER
BARRING GP
5R-7425 BARRING GP
BARRING GP
253-2468 BARRING GP
BALANCER GP
4N-1092 BALANCER GP
7W-7583 ENGINE AR
7C-6039 ENGINE AR
4W-8050 ENGINE AR
CLUTCH AS
5N-3789 CLUTCH AS
CLUTCH AS
5N-3790 CLUTCH AS
CLUTCH GP
5N-7329 CLUTCH GP
CLUTCH GP
5N-7329 CLUTCH GP
CLUTCH GP
5N-7330 CLUTCH GP
CLUTCH GP
5N-7330 CLUTCH GP
COUPLING GP
2W-8997 COUPLING GP
COVER GP-CYLINDER BLOCK
4N-6955 COVER GP-CYLINDER BLOCK

Truck sale:

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