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7W-0122 LINES GP-FUEL INJECTION S/N 78Z1144-4866 DOUBLE WALLED FOR USE WITH @@@@@ 4W-6310@@@@@, @@@@@ 4W-5000@@@@@, @@@@@ 7W-0870@@@@@ AN ATTACHMENT 3408




FUEL SYSTEM

LINES GP-FUEL INJECTION
 

#SEBP14750620
 

7W-0122: LINES GP-FUEL INJECTION

7W-0122 LINES GP-FUEL INJECTION
S/N 78Z1144-4866
DOUBLE WALLED
FOR USE WITH @@@@@ 4W-6310@@@@@, @@@@@ 4W-5000@@@@@, @@@@@ 7W-0870@@@@@
AN ATTACHMENT
i00431041 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-6311 [1] LINE AS-FUEL INJECTION (CYL NO. 1)  
2. 1W-6312 [1] LINE AS-FUEL INJECTION (CYL NO. 2)  
3. 1W-6313 [1] LINE AS-FUEL INJECTION (CYL NO. 3)  
4. 1W-6314 [1] LINE AS-FUEL (CYL NO. 4)  
5. 1W-6315 [1] LINE AS-FUEL (CYL NO. 5)  
6. 1W-6316 [1] LINE AS-FUEL INJECTION (CYL NO. 6)  
7. 1W-6317 [1] LINE AS-FUEL INJECTION (CYL NO. 7)  
8. 1W-6318 [1] LINE AS-FUEL INJECTION (CYL NO. 8)  
9. 2W-2492 [8] CLAMP  
10. 2W-2493 [11] CLAMP  
11. 031-0216 [9] BOLT (1/4-20X0.75-IN)  
12. 2W-2500 [8] WASHER-BEVEL (19.5X32X5-MM THK)  
13. 6V-6579 [8] SEAL  
14. 6V-5370 [2] SCREW-MACHINE  
15. 2W-2495 [1] BRACKET  
16. 2W-2496 [1] BRACKET  
17. 2W-2498 [2] CLAMP  
18. 2W-2499 [2] CLAMP  
19. 2W-2494 [2] SPACER (7.5X16X20.37-MM THK)  
20. 5N-5365 [16] LOCK  
21. 1W-6777 [8] ADAPTER-INJECTION LINE  
22. 117-1385 [8] SEAL-O-RING  
23. 5P-9267 [8] SEAL  
24. 1D-4533 [2] BOLT (1/4-20X2.25-IN)  
25. 3B-4504 [2] LOCKWASHER  
26. 7C-5398 [8] LINE AS-FUEL INJECTION  
    (EACH INCLUDES)
  8L-2779 [1] SEAL-O-RING  
27. 9M-1974 [8] WASHER-HARD (8.8X16X2-MM THK)  
28. 7M-1599 [8] STUD-TAPERLOCK  
29. 1B-5354 [8] NUT-FULL (5/16-18-THD)  
30. 123-7747 [2] CLAMP  
31. 123-7748 [2] CLAMP  
32. 9N-2481 [8] SPACER-SPECIAL  
 

#SEBP14750621
 

7W-0870: LINES GP-FUEL INJECTION

7W-0870 LINES GP-FUEL INJECTION
S/N 78Z1376-2222
i00431393 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-6317 [1] LINE AS-FUEL INJECTION (NO. 7)  
2. 7N-0654 [14] BOLT AS  
3. 0S-1591 [4] BOLT (3/8-16X1.5-IN)  
4. 7N-0665 [2] CLAMP  
  7N-0671 [4] DAMPER  
  6N-2751 [2] CLAMP (TAPPED)  
5. 4W-6315 [1] LINE AS-FUEL INJECTION (NO. 5)  
6. 4W-6313 [1] LINE AS-FUEL INJECTION (NO. 3)  
7. 1P-6909 [2] STRIP AS  
  9S-8586 [1] STUD-WELD  
8. 4W-6311 [1] LINE AS-FUEL INJECTION (NO. 1)  
9. 7N-0667 [2] CLAMP-FUEL LINE  
  7N-0815 [4] DAMPER-FUEL LINE  
  6N-2754 [2] CLAMP-FUEL LINE (TAPPED)  
10. 8N-5046 [3] BOLT AS  
11. 7N-0672 [10] DAMPER-FUEL LINE  
  7N-0668 [5] CLAMP-FUEL LINE  
12. 6N-1277 [1] CLAMP-FUEL LINE  
13. 1B-5354 [2] NUT-FULL (5/16-18-THD)  
  9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
14. 4W-7021 [8] NOZZLE AS-FUEL VALVE  
15. 9L-9098 [1] SEAL-CARBON STOP  
16. 7W-4482 [1] WASHER (17.14X9.76X3.18-MM THK)  
17. 2W-1230 [1] SCREW-BUTTON HEAD  
  8T-0659 [1] WASHER  
18. 8N-5118 [2] LOCK  
19. 5P-8119 [8] SEAL-O-RING  
20. 7W-2315 [8] RETAINER  
21. 2W-8142 [8] LINE AS-FUEL INJECTION  
22. 6N-0608 [1] CLAMP-FUEL LINE  
23. 8N-5045 [3] BOLT AS  
24. 1S-0004 [2] SEAL-O-RING  
25. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
  068-8438 [4] SPACER (11.12X19.05X7.9-MM THK)  
26. 6V-4314 [1] SEAL-O-RING  
27. 4W-6312 [1] LINE AS-FUEL INJECTION (NO. 2)  
28. 4W-6314 [1] LINE AS-FUEL INJECTION (NO. 4)  
29. 4W-6316 [1] LINE AS-FUEL INJECTION (NO. 6)  
30. 4W-6318 [1] LINE AS-FUEL INJECTION (NO. 8)  
31. 6N-2944 [2] PLUG  
32. 5B-1484 [8] NUT (3/4-10-THD)  
33. 9S-2299 [2] STRIP  
  4N-2555 [2] DAMPER  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP14750622
 

7W-0870: LINES GP-FUEL INJECTION

7W-0870 LINES GP-FUEL INJECTION
S/N 78Z2223-2828
i00431395 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-6317 [1] LINE AS-FUEL INJECTION (NO. 7)  
2. 7N-0654 [14] BOLT AS  
    (EACH INCLUDES)
  5P-6006 BD TUBE-HEAT SHRINK (9.52-MM DIA)  
  9M-1974 [1] WASHER-HARD (8.8X16X2-MM THK)  
  031-2701 [1] BOLT-LOCKING (5/16-18X1.25-IN)  
3. 0S-1591 [4] BOLT (3/8-16X1.5-IN)  
4. 7N-0665 [2] CLAMP  
  7N-0671 [4] DAMPER  
  6N-2751 [2] CLAMP (TAPPED)  
5. 4W-6315 [1] LINE AS-FUEL INJECTION (NO. 5)  
6. 4W-6313 [1] LINE AS-FUEL INJECTION (NO. 3)  
7. 1P-6909 [2] STRIP AS  
    (EACH INCLUDES)
  9S-8586 [1] STUD-WELD  
8. 4W-6311 [1] LINE AS-FUEL INJECTION (NO. 1)  
9. 7N-0667 [2] CLAMP-FUEL LINE  
  7N-0815 [4] DAMPER-FUEL LINE  
  6N-2754 [2] CLAMP-FUEL LINE (TAPPED)  
10. 8N-5046 [3] BOLT AS  
    (EACH INCLUDES)
  5P-6006 BD TUBE-HEAT SHRINK (9.52-MM DIA)  
  2B-2694 [1] BOLT (5/16-18X2-IN)  
11. 7N-0672 [10] DAMPER-FUEL LINE  
  7N-0668 [5] CLAMP-FUEL LINE  
12. 6N-1277 [1] CLAMP-FUEL LINE  
13. 1B-5354 [2] NUT-FULL (5/16-18-THD)  
  9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
14. 4W-7021 [8] NOZZLE AS-FUEL VALVE  
    (EACH INCLUDES)
15. 9L-9098 [1] SEAL-CARBON STOP  
16. 7W-4482 [1] WASHER (17.14X9.76X3.18-MM THK)  
17. 9X-2836 [1] SCREW-BUTTON HEAD  
  271-2489 [1] SEAL-WASHER  
  114-3362 [1] SEAL-O-RING  
18. 8N-5118 [2] LOCK  
19. 5P-8119 [8] SEAL-O-RING  
20. 7W-2315 [8] RETAINER  
21. 7C-5570 C [8] LINE AS-FUEL INJECTION  
22. 6N-0608 [1] CLAMP-FUEL LINE  
23. 8N-5045 [3] BOLT AS  
    (EACH INCLUDES)
  5P-6006 BD TUBE-HEAT SHRINK (9.52-MM DIA)  
  1D-4540 [1] BOLT (5/16-18X2.75-IN)  
24. 1S-0004 [2] SEAL-O-RING  
25. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
  068-8438 [4] SPACER (11.12X19.05X7.9-MM THK)  
26. 6V-4314 [1] SEAL-O-RING  
27. 4W-6312 [1] LINE AS-FUEL INJECTION (NO. 2)  
28. 4W-6314 [1] LINE AS-FUEL INJECTION (NO. 4)  
29. 4W-6316 [1] LINE AS-FUEL INJECTION (NO. 6)  
30. 4W-6318 [1] LINE AS-FUEL INJECTION (NO. 8)  
31. 6N-2944 [2] PLUG  
32. 5B-1484 [8] NUT (3/4-10-THD)  
33. 9S-2299 [2] STRIP  
  4N-2555 [2] DAMPER  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  D   ORDER BY THE METER
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP14750623
 

7W-0870: LINES GP-FUEL INJECTION

7W-0870 LINES GP-FUEL INJECTION
S/N 78Z2829-4522
i00431396 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-7429 CY [1] LINES GP-FUEL INJECTION  
2. 0S-1591 [4] BOLT (3/8-16X1.5-IN)  
3. 4W-7021 [8] NOZZLE AS-FUEL VALVE  
    (EACH INCLUDES)
  271-2489 [1] SEAL-WASHER  
  114-3362 [1] SEAL-O-RING  
4. 9L-9098 [1] SEAL-CARBON STOP  
5. 7W-4482 [1] WASHER (17.14X9.76X3.18-MM THK)  
6. 9X-2836 [1] SCREW-BUTTON HEAD  
7. 5P-8119 [8] SEAL-O-RING  
8. 7W-2315 [8] RETAINER  
9. 7C-5570 [8] LINE AS-FUEL INJECTION  
10. 1S-0004 [2] SEAL-O-RING  
11. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
  068-8438 [4] SPACER (11.12X19.05X7.9-MM THK)  
12. 6V-4314 [1] SEAL-O-RING  
13. 6N-2944 [2] PLUG  
14. 5B-1484 [8] NUT (3/4-10-THD)  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14750624
 

7W-0870: LINES GP-FUEL INJECTION

7W-0870 LINES GP-FUEL INJECTION
S/N 78Z4523-4866
i00431398 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-0030 CY [1] LINES GP-FUEL INJECTION  
2. 0S-1591 [4] BOLT (3/8-16X1.5-IN)  
3. 4W-7021 [8] NOZZLE AS-FUEL VALVE  
    (EACH INCLUDES)
  9L-9098 [1] SEAL-CARBON STOP  
  7W-4482 [1] WASHER (17.14X9.76X3.18-MM THK)  
  9X-2836 [1] SCREW-BUTTON HEAD  
  271-2489 [1] SEAL-WASHER  
  114-3362 [1] SEAL-O-RING  
4. 6V-4314 [1] SEAL-O-RING  
5. 7W-2315 [8] RETAINER  
6. 9Y-3969 C [8] LINE AS-FUEL INJECTION  
    (EACH INCLUDES)
  8L-2779 [1] SEAL-O-RING  
7. 5B-1484 [8] NUT (3/4-10-THD)  
8. 5P-8119 [8] SEAL-O-RING  
9. 1S-0004 [2] SEAL-O-RING  
10. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
  068-8438 [4] SPACER (11.12X19.05X7.9-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14750625
 

9N-3958: LINES GP-FUEL INJECTION

9N-3958 LINES GP-FUEL INJECTION
S/N 78Z1144-2343
i00108429 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9N-3977 [1] LINE AS-FUEL INJECTION (NO. 7)  
2. 7N-0654 [14] BOLT AS  
    (EACH INCLUDES)
  1B-7182 [1] BOLT (5/16-18X1.25-IN)  
  3B-4505 [1] LOCKWASHER  
  5P-6006 BD TUBE-HEAT SHRINK (9.52-MM DIA)  
3. 0S-1591 [4] BOLT (3/8-16X1.5-IN)  
4. 7N-0665 [2] CLAMP  
  7N-0671 [4] DAMPER  
  6N-2751 [2] CLAMP (TAPPED)  
5. 9N-3975 [1] LINE AS-FUEL INJECTION (NO. 5)  
6. 9N-3973 [1] LINE AS-FUEL INJECTION (NO. 3)  
7. 1P-6909 [2] STRIP AS  
  9S-2299 [1] STRIP  
  9S-8586 [1] STUD-WELD  
8. 9N-3971 [1] LINE AS-FUEL INJECTION (NO. 1)  
9. 7N-0667 [2] CLAMP-FUEL LINE  
  7N-0815 [4] DAMPER-FUEL LINE  
  6N-2754 [2] CLAMP-FUEL LINE (TAPPED)  
10. 8N-5046 [3] BOLT AS  
    (EACH INCLUDES)
  2B-2694 [1] BOLT (5/16-18X2-IN)  
  5P-6006 BD TUBE-HEAT SHRINK (9.52-MM DIA)  
11. 7N-0672 [10] DAMPER-FUEL LINE  
  7N-0668 [5] CLAMP-FUEL LINE  
12. 6N-1277 [1] CLAMP-FUEL LINE  
13. 1B-5354 [10] NUT-FULL (5/16-18-THD)  
  9M-1974 [10] WASHER-HARD (8.8X16X2-MM THK)  
14. 4N-1292 [8] LOCK-ADAPTER  
15. 9L-6884 [8] NOZZLE AS-FUEL VALVE  
16. 2W-3390 [8] BODY AS-FUEL INJ VALVE  
    (EACH INCLUDES)
  5P-2060 [1] SEAL-SECTION  
17. 4W-5717 [16] CLAMP-NOZZLE  
18. 9N-3970 [8] LINE AS-FUEL INJECTION  
    (EACH INCLUDES)
  1H-1023 [1] SEAL-O-RING  
19. 5P-6900 [32] BOLT-12 POINT HEAD  
20. 4N-1797 [8] ADAPTER AS  
    (EACH INCLUDES)
21. 8M-4437 [1] SEAL-O-RING  
22. 6N-0608 [1] CLAMP-FUEL LINE  
23. 8N-5045 [3] BOLT AS  
    (EACH INCLUDES)
  1D-4540 [1] BOLT (5/16-18X2.75-IN)  
  5P-6006 BD TUBE-HEAT SHRINK (9.52-MM DIA)  
24. 1S-0004 [2] SEAL-O-RING  
25. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
  068-8438 [4] SPACER (11.12X19.05X7.9-MM THK)  
26. 6V-4314 [1] SEAL-O-RING  
27. 9N-3972 [1] LINE AS-FUEL INJECTION (NO. 2)  
28. 9N-3974 [1] LINE AS-FUEL INJECTION (NO. 4)  
29. 9N-3976 [1] LINE AS-FUEL INJECTION (NO. 6)  
30. 9N-3978 [1] LINE AS-FUEL INJECTION (NO. 8)  
31. 6N-2944 [2] PLUG  
32. 4W-5718 [8] SLEEVE  
33. 9S-2299 [2] STRIP  
  4N-2555 [2] DAMPER  
34. 9N-2481 [8] SPACER-SPECIAL  
  4L-1468 [8] WASHER (0.33X0.86X0.06-IN THK)  
35. 8N-5118 [2] LOCK  
  B   USE AS REQUIRED
  D   ORDER BY THE METER
 

#SEBP14750626
 

6N-3212: MOUNTING GP-PRIMARY FUEL FLTR

6N-3212 MOUNTING GP-PRIMARY FUEL FLTR
S/N 78Z1144-4866
CANNOT BE USED WITH DUPLEX FUEL FILTER
AN ATTACHMENT
i00407454 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 003-2143 C [1] ELBOW  
2. 0S-1591 C [2] BOLT (3/8-16X1.5-IN)  
    -OR-
  1A-2029 [2] BOLT (3/8-16X1.125-IN)  
  5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
3. 2N-8037 [1] ELBOW  
4. 7N-3761 CI [1] HOSE AS  
5. 8L-3282 [1] CONNECTOR  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP14750627
 

4W-7014: NOZZLE AS-FUEL VALVE

4W-7014 NOZZLE AS-FUEL VALVE
S/N 78Z1144-4866
AN ATTACHMENT
i00380099 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-9098 [1] SEAL-CARBON STOP  
2. 4W-6060 [1] WASHER  
3. 8T-0659 [1] WASHER  
4. 2W-1230 [1] SCREW-BUTTON HEAD  
 

#SEBP14750628
 

4W-7017: NOZZLE AS-FUEL VALVE

4W-7017 NOZZLE AS-FUEL VALVE
S/N 78Z1144-4866
FOR USE WITH 3406/3406C OVERHAUL & A LA CARTE MATRIX KIT FOR 980F/980F SERIES II WHEEL LOADER
AN ATTACHMENT
i00108704 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-9098 [1] SEAL-CARBON STOP  
2. 7W-4487 [1] WASHER-SPECIAL (9.76X17.14X1.27-MM THK)  
3. 9X-2836 [1] SCREW-BUTTON HEAD  
4. 271-2489 [1] SEAL-WASHER  
5. 1W-8791 [1] TIP AS-FUEL INJECTOR  
  114-3364 [1] WASHER-SPECIAL (SEALING)  
 

#SEBP14750629
 

4W-7020: NOZZLE AS-FUEL VALVE

4W-7020 NOZZLE AS-FUEL VALVE
S/N 78Z1144-4866
DIRECT INJECTION
AN ATTACHMENT
i00380100 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-9098 [1] SEAL-CARBON STOP (3/8-IN OD)  
2. 7W-4482 [1] WASHER (17.14X9.76X3.18-MM THK)  
3. 9X-2836 [1] SCREW-BUTTON HEAD  
4. 114-3362 [1] SEAL-O-RING  
5. 271-2489 [1] SEAL-WASHER  
6. [1] TIP AS-FUEL INJECTOR  
 

Information:

Tool Operating Manual
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
398-9680 Calibration Test Group{0599, 0706, 1250, 1251, 1252, 1280}
398-9680 Calibration Test Group{0599, 0706, 1250, 1251, 1252, 1280}
Service Magazine

Caterpillar Parts SIS Catalog 3408 :

Truck sale:

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