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4N8048 FUEL SYSTEM COVER GROUP 3406 GEN SET ENGINE




FUEL SYSTEM

GOVERNOR GP
 

#SEBP13690280
 

4N-8048: COVER GP-GOVERNOR

4N8048 FUEL SYSTEM COVER GROUP
c205300 SEBP1369
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Parts for your 3406 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5L-7812 [2] BOLT  
  9M-1974 C [2] WASHER  
2. 4N-5656 [1] COVER-GOVERNOR  
3. 2P-8643 [1] GASKET  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13690281
 

9N-6499: LINES GP-FUEL INJECTION

9N6499 FUEL INJECTION LINES GROUP
c181490 SEBP1369
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Parts for your 3406 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-1292 [6] LOCK  
2. 1B-5354 [4] NUT  
3. 4N-1797 [6] ADAPTER ASSEM.  
    (Each Includes)
4. 8M-4437 [1] SEAL  
5. 9N-5319 [6] LINE ASSEM.  
  1H-1023 [6] SEAL  
6. 6N-5131 [1] LINE ASSEM. (no. 1)  
7. 4N-1281 [3] STRIP ASSEM.  
    (Each Includes)
8. 9S-8586 [1] STUD  
9. 9S-2299 [2] STRIP  
10. 4N-2555 [2] DAMPER  
11. 0S-1617 [4] BOLT  
12. 6N-5132 [1] LINE ASSEM. (no. 2)  
13. 9M-9647 [1] SEAL  
14. 1S-0004 [1] SEAL  
15. 1A-2029 [1] BOLT  
16. 6N-5133 [1] LINE ASSEM. (no. 3)  
17. 9M-1974 [8] WASHER  
18. 9N-3246 [6] NOZZLE ASSEM.  
19. 6N-5134 [1] LINE ASSEM. (no. 4)  
20. 4N-1277 [2] CLIP  
21. 0S-1594 [1] BOLT  
22. 9N-1847 B [1] BRACKET  
23. 6N-5327 [1] BRACKET ASSEM.  
24. 9S-8586 [1] STUD  
25. 6N-5135 [1] LINE ASSEM. (no. 5)  
26. 6N-5136 [1] LINE ASSEM. (no. 6)  
27. 4N-3759 [6] NUT  
28. 5P-2060 [6] SEAL  
29. 9N-3693 [6] BODY  
30. 0T-0573 [1] BOLT  
31. 9L-9814 [6] NUT  
32. 0S-1594 B [2] BOLT  
  5M-2894 B [2] WASHER  
33. 4N-8249 [2] DAMPER  
  B   USE AS REQUIRED
 

#SEBP13690282
 

9N-3672: LINES GP-FUEL INJECTION

9N3672 FUEL INJECTION LINES GROUP
c177618 SEBP1369
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Parts for your 3406 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-1292 [6] LOCK  
2. 1B-5354 [4] NUT  
3. 4N-1797 [6] ADAPTER ASSEM.  
    (Each Includes)
4. 8M-4437 [1] SEAL  
5. 9N-5319 C [6] LINE ASSEM.  
  1H-1023 [6] SEAL  
6. 6N-5131 [1] LINE ASSEM. (no. 1)  
7. 4N-1281 [3] STRIP ASSEM.  
    (Each Includes)
8. 9S-8586 [1] STUD  
9. 9S-2299 [2] STRIP  
10. 4N-2555 [2] DAMPER  
11. 0S-1617 [4] BOLT  
12. 6N-5132 [1] LINE ASSEM. (no. 2)  
13. 9M-9647 [1] SEAL  
14. 1S-0004 [1] SEAL  
15. 1A-2029 [1] BOLT  
16. 6N-5133 [1] LINE ASSEM. (no. 3)  
17. 9M-1974 [8] WASHER  
18. 9L-6884 [6] NOZZLE ASSEM.  
19. 6N-5134 [1] LINE ASSEM. (no. 4)  
20. 4N-1277 [2] CLIP  
21. 0S-1594 [3] BOLT  
22. 9N-1847 [1] BRACKET  
23. 6N-5327 [1] BRACKET ASSEM.  
    (Includes)
24. 9S-8586 [1] STUD  
25. 6N-5135 [1] LINE ASSEM. (no. 5)  
26. 6N-5136 [1] LINE ASSEM. (no. 6)  
27. 4N-3759 [6] NUT  
28. 5P-2060 [6] SEAL  
29. 9N-3693 [6] BODY  
30. 0T-0573 [1] BOLT  
31. 9L-9814 [6] NUT  
32. 5M-2894 [2] WASHER  
33. 4N-8249 [2] DAMPER  
  C   INDICATES CHANGE
 

#SEBP13690283
 

6N-5012: LINES GP-FUEL INJECTION

6N5012 FUEL INJECTION LINES GROUP
c177619 SEBP1369
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Parts for your 3406 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-1292 [6] LOCK  
2. 1B-5354 C [6] NUT  
3. 4N-1797 [6] ADAPTER ASSEM.  
    (Each Includes)
4. 8M-4437 [1] SEAL  
5. 7N-8371 C [6] LINE ASSEM.  
  1H-1023 [6] SEAL  
6. 6N-5131 [1] LINE ASSEM. (no. 1)  
7. 4N-1281 [3] STRIP ASSEM.  
    (Each Includes)
8. 9S-8586 [1] STUD  
9. 9S-2299 [2] STRIP  
10. 4N-2555 [2] DAMPER  
11. 0S-1617 [3] BOLT  
12. 6N-5132 [1] LINE ASSEM. (no. 2)  
13. 9M-9647 C [1] SEAL  
14. 1S-0004 [1] SEAL  
15. 1A-2029 C [1] BOLT  
16. 6N-5133 [1] LINE ASSEM. (no. 3)  
17. 9M-1974 [7] WASHER  
18. 9L-6884 [6] NOZZLE ASSEM.  
19. 6N-5134 [1] LINE ASSEM. (no. 4)  
20. 4N-1277 [2] CLIP  
21. 0S-1594 C [3] BOLT  
22. 9N-1847 [1] BRACKET  
23. 6N-5327 [1] BRACKET ASSEM.  
    (Includes)
24. 9S-8586 [1] STUD  
25. 6N-5135 [1] LINE ASSEM. (no. 5)  
26. 6N-5136 [1] LINE ASSEM. (no. 6)  
27. 4N-3759 [6] NUT  
28. 5P-2060 [6] SEAL  
29. 4N-3761 [6] BODY  
30. 0T-0573 C [1] BOLT  
31. 9L-9814 C [6] NUT  
32. 5M-2894 [2] WASHER  
33. 4N-8249 C [2] DAMPER  
  C   INDICATES CHANGE
 

#SEBP13690284
 

6N-4437: PUMP GP-FUEL TRANSFER

6N4437 FUEL TRANSFER PUMP GROUP
PART OF 4N3949 FUEL TRANSFER PUMP GROUP SHOWN ON PAGE 166
c220733 SEBP1369
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Parts for your 3406 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-4436 [1] PLUG  
2. 8F-3469 [1] SEAL  
3. 1P-2298 [1] VALVE ASSEM.  
4. 3K-8460 C [1] PLUG  
5. 8S-4368 [1] GEAR (10 teeth)  
6. 6N-4440 [1] COVER  
7. 4N-7465 [1] GASKET  
8. 7S-4440 [1] BOLT  
9. 2P-4252 [1] SPRING  
10. 8M-0874 [1] PLUNGER ASSEM.  
11. 0S-1618 [6] BOLT  
12. 7N-6119 C [1] BODY ASSEM.  
    (Includes)
13. 8F-6058 [2] BEARING  
14. 5P-9295 C [1] SEAL  
15. 5P-9294 C [1] SEAL  
16. 4N-3944 [1] SHAFT  
17. 6J-2419 [1] SEAL  
18. 6N-4441 [1] SHAFT ASSEM.  
    (Includes)
  8S-4368 [1] GEAR (10 teeth)  
19. 1J-9671 C [1] SEAL  
  C   INDICATES CHANGE
 

#SEBP13690285
 

4N-3949: PUMP GP-FUEL TRANSFER

4N3949 FUEL TRANSFER PUMP GROUP
6N4437 PUMP PARTS ARE SHOWN ON PAGE 166
c210549 SEBP1369
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Parts for your 3406 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-4437 CY [1] PUMP GROUP  
    (Separate Illustration)
2. 4N-5434 [1] GASKET  
3. 4B-3388 [2] BOLT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP13690286
 

2W-4234: SEPARATOR GP-WATER

2W4234 WATER SEPARATOR GROUP
FOR USE WITH MARINE PROPULSION AND MARINE AUXILIARY ENGINES ONLY
AN ATTACHMENT
c508680 SEBP1369
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Parts for your 3406 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-4235 [1] BASE AS  
2. 8N-1590 [1] WASHER-SEPARATOR  
3. 8F-9206 [1] SEAL-O-RING  
4. 8N-1588 [1] BOLT-SEPARATOR  
5. 2W-4273 [1] VALVE AS-VENT  
6. 8N-1589 [1] GASKET-SEPARATOR  
7. 2W-4236 [1] CASE AS  
8. 5B-7890 [1] PLUG-PIPE  
9. 8N-1586 [1] SPRING-SEPARATOR  
10. 4B-4281 [1] WASHER  
11. 8F-4610 [1] RING-RETAINING  
12. 8N-1587 [1] SUPPORT  
13. 8N-1585 [1] SEAL-SEPARATOR  
14. 8N-0205 [1] ELEMENT AS  
 

#SEBP13690287
 

4N-3287: PUMP GP-FUEL PRIMING

4N3287 FUEL PRIMING PUMP GROUP
c563122 SEBP1369
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Parts for your 3406 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-0436 [1] GASKET  
2. 4B-3388 [1] BOLT (5/16-18X1.125IN)  
    -OR-
  8C-6561 [1] BOLT (5/16-18X1.375IN)  
  8T-4224 [1] WASHER-HARD  
    8.8MM(.346IN)ID
3. 0S-1616 [1] BOLT (1/4-20X1IN)  
    -OR-
  7X-2501 [1] BOLT (1/4-20X1.25IN)  
  8T-4205 [1] WASHER-HARD  
    7.2MM(.283IN)ID
4. 105-2508 C [1] PUMP AS-FUEL PRIMING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13690288
 

6N-5202: DRIVE GP-GOVERNOR & FUEL PUMP

6N5202 GOVERNOR AND FUEL PUMP DRIVE GROUP
c524008 SEBP1369
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Parts for your 3406 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-2284 C [2] WEIGHT-ADVANCE  
2. 1W-3964 [2] SPRING-INNER  
3. 1W-3963 C [2] SPRING-OUTER  
4. 9N-5462 C [1] DRIVE & GEAR AS-FUEL PUMP (64 TEETH)  
  7S-4326 [1] DOWEL  
5. 6N-0493 [1] RING  
6. 4N-5230 [1] GASKET  
7. 6H-3957 [1] BALL BEARING  
8. 1T-0033 [1] RING-RETAINING  
9. 6N-0491 [1] SHAFT-ACCESSORY DRIVE  
10. 4N-3936 [1] HOUSING AS-ACCESSORY  
11. 4N-0684 [2] PIN-DOWEL  
12. 4N-4551 [1] SHAFT AS  
  6L-4082 [2] RACE-THRUST  
  6L-4081 [1] BEARING-THRUST  
13. 4N-3934 [1] ADAPTER-TACHOMETER DRIVE  
  4N-3933 [1] GASKET  
  1B-7182 [1] BOLT  
14. 1B-7182 [2] BOLT  
  9M-1974 [2] WASHER  
15. 2N-7013 [1] STOP-ZERO RACK  
16. 8H-9788 [2] GASKET  
17. 2N-7014 [1] SPACER-STOP  
18. 0S-1588 [6] BOLT  
19. 0S-1571 [1] BOLT  
20. 5M-2894 [7] WASHER  
21. 4N-0813 [1] GASKET  
22. 0S-1591 [2] BOLT  
23. 5H-7370 [1] SEAL-O-RING  
24. 4N-5232 [1] RETAINER-BEARING  
25. 4N-0580 [2] SLIDE  
26. 6N-0495 [1] FLANGE AS  
27. 6N-3927 [1] RETAINER  
28. 5J-5793 [4] BOLT-12 POINT HEAD  
29. 5P-9294 C [1] SEAL-LIP TYPE  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13690289
 

9N-3671: DRIVE GP-GOVERNOR & FUEL PUMP

9N3671 GOVERNOR AND FUEL PUMP DRIVE GROUP
c181513 SEBP1369
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Parts for your 3406 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-2284 C [2] WEIGHT  
2. 1W-3966 C [2] SPRING (inner)  
3. 1W-3965 C [2] SPRING (outer)  
4. 9N-5462 C [1] GEAR ASSEM. (64 Teeth)  
5. 6N-0493 [1] RING  
6. 4N-5230 [1] GASKET  
7. 6H-3957 [1] BEARING  
8. 1T-0033 [1] RING  
9. 6N-0491 [1] SHAFT  
10. 4N-3936 [1] HOUSING ASSEM.  
11. 4N-0684 [2] PIN  
12. 4N-4551 [1] SHAFT ASSEM. (11 Teeth)  
  6L-4081 [1] BEARING  
  6L-4082 [2] RACE  
13. 4N-3934 [1] ADAPTER  
  4N-3933 [1] GASKET  
14. 1B-7182 [2] BOLT  
  9M-1974 [2] WASHER  
15. 2N-7013 [1] STOP  
16. 8H-9788 [2] GASKET  
17. 2N-7014 [1] SPACER  
18. 0S-1588 [6] BOLT 3.18cm(1.25 in.) long  
19. 0S-1571 [1] BOLT 4.45 cm(1.75 in.) long  
20. 5M-2894 [7] WASHER  
21. 4N-0813 [1] GASKET  
22. 0S-1591 [2] BOLT  
23. 5H-7370 [1] SEAL  
24. 4N-5232 [1] RETAINER  
25. 4N-0580 [2] SLIDE  
26. 6N-0495 [1] FLANGE ASSEM.  
27. 6N-3927 [1] RETAINER  
28. 5J-5793 [4] BOLT  
29. 5P-9294 C [1] SEAL  
  C   INDICATES CHANGE
 

Caterpillar Parts SIS Catalog 3406 :

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