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239-9635 LINES GP-FUEL INJECTION LOW HP ALSO AN ATTACHMENT 3412D MARINE ENGINE


FUEL SYSTEM
LINES GP-FUEL INJECTION
FILTER GP-FUEL
LINES GP-FUEL
GOVERNOR GP
PUMP GP-FUEL INJECTION
PUMP GP-FUEL PRIMING

MARINE ENGINE 3412D MARINE ENGINE REA
 3412D Marine Engine REA00001-UP SEBP3998 3412D REA   (2003)

FUEL SYSTEM

LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
239-9635 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
239-9636 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
7W-0128 LINES GP-FUEL INJECTION
 

#SEBP39980180
 

239-9635: LINES GP-FUEL INJECTION

239-9635 LINES GP-FUEL INJECTION
LOW HP
ALSO AN ATTACHMENT
i01970013 SEBP3998
2399635 LINES GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3412D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 110-5160 Y [1] LINES GP-FUEL  
2. 110-5159 Y [1] LINES GP-FUEL  
3. 1S-0004 [2] SEAL-O-RING  
4. 0S-1591 [4] BOLT (3/8-16X1.5-IN)  
5. 5B-1484 [12] NUT (3/4-10-THD)  
6. 9Y-3969 [12] LINE AS-FUEL INJECTION  
7. 239-9633 [12] NOZZLE AS (FUEL VALVE)  
    (EACH INCLUDES)
7A. 9L-9098 [1] SEAL-CARBON STOP  
7B. 7W-4487 [1] WASHER-SPECIAL (9.76X17.14X1.27-MM THK)  
7C. 114-3362 [1] SEAL-O-RING  
7D. 9X-2836 [1] SCREW-BUTTON HEAD  
7E. 271-2489 [1] SEAL-WASHER  
7F. 111-4325 [1] TIP AS-VALVE  
  4W-3917 [1] CHECK-INJECTION VALVE  
8. 104-3039 [6] SCREW AS  
9. 9Y-3359 [1] CLAMP AS (NON-THREADED)  
10. 068-8438 [4] SPACER (11.12X19.05X7.9-MM THK)  
11. 7W-2315 [12] RETAINER  
12. 5P-8119 [12] SEAL-O-RING  
13. 6V-4314 [1] SEAL-O-RING  
14. 9Y-3357 [1] CLAMP (THREADED)  
15. 9Y-3356 [1] CLAMP (NON-THREADED)  
16. 7C-6589 [1] CLAMP-FUEL LINE (THREADED)  
17. 5M-2894 [7] WASHER-HARD (10.2X18.5X2.5-MM THK)  
18. 5B-2638 [1] BOLT (3/8-16X5.25-IN)  
19. 0L-2070 [1] BOLT (3/8-16X2.25-IN)  
20. 9X-6458 [1] WASHER-HARD (10.2X22.5X3-MM THK)  
21. 2A-4639 [2] BOLT (3/8-16X1.625-IN)  
22. 4B-4274 [2] WASHER (5.5X13X1.2-MM THK)  
23. 7C-6591 [2] CLAMP-FUEL LINE (THREADED)  
24. 7C-7747 [2] CLAMP-FUEL LINE (NON-THREADED)  
25. 144-3518 [1] BRACKET AS  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP39980181
 

239-9636: LINES GP-FUEL INJECTION

239-9636 LINES GP-FUEL INJECTION
ALSO AN ATTACHMENT
i01974971 SEBP3998
2399636 LINES GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3412D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 110-5160 Y [1] LINES GP-FUEL  
2. 110-5159 Y [1] LINES GP-FUEL  
3. 1S-0004 [2] SEAL-O-RING  
4. 0S-1591 [4] BOLT (3/8-16X1.5-IN)  
5. 5B-1484 [12] NUT (3/4-10-THD)  
6. 9Y-3969 [12] LINE AS-FUEL INJECTION  
7. 239-9634 Y [12] NOZZLE AS-FUEL VALVE  
8. 104-3039 [6] SCREW AS  
9. 9Y-3359 [1] CLAMP AS (NON-THREADED)  
10. 068-8438 [4] SPACER (11.12X19.05X7.9-MM THK)  
11. 7W-2315 [12] RETAINER  
12. 5P-8119 [12] SEAL-O-RING  
13. 6V-4314 [1] SEAL-O-RING  
14. 9Y-3357 [1] CLAMP (THREADED)  
15. 9Y-3356 [1] CLAMP (NON-THREADED)  
16. 7C-6589 [1] CLAMP-FUEL LINE (THREADED)  
17. 5M-2894 [7] WASHER-HARD (10.2X18.5X2.5-MM THK)  
18. 5B-2638 [1] BOLT (3/8-16X5.25-IN)  
19. 0L-2070 [1] BOLT (3/8-16X2.25-IN)  
20. 9X-6458 [1] WASHER-HARD (10.2X22.5X3-MM THK)  
21. 2A-4639 [2] BOLT (3/8-16X1.625-IN)  
22. 4B-4274 [2] WASHER (5.5X13X1.2-MM THK)  
23. 7C-6591 [2] CLAMP-FUEL LINE (THREADED)  
24. 7C-7747 [2] CLAMP-FUEL LINE (NON-THREADED)  
25. 144-3518 [1] BRACKET AS  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP39980182
 

7W-0128: LINES GP-FUEL INJECTION

7W-0128 LINES GP-FUEL INJECTION
DOUBLE WALL
AN ATTACHMENT
i00431050 SEBP3998
7W0128 LINES GP-FUEL INJECTION Parts scheme
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Parts for your 3412D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-6451 [1] LINE AS-FUEL INJECTION (CYL NO. 1)  
2. 1W-6452 [1] LINE AS-FUEL INJECTION (CYL NO. 2)  
3. 1W-6453 [1] LINE AS-FUEL INJECTION (CYL NO. 3)  
4. 1W-6454 [1] LINE AS-FUEL INJECTION (CYL NO. 4)  
5. 1W-6455 [1] LINE AS-FUEL INJECTION (CYL NO. 5)  
6. 1W-6456 [1] LINE AS-FUEL INJECTION (CYL NO. 6)  
7. 1W-6457 [1] LINE AS-FUEL INJECTION (CYL NO. 7)  
8. 1W-6458 [1] LINE AS-FUEL INJECTION (CYL NO. 8)  
9. 1W-6459 [1] LINE AS-FUEL INJECTION (CYL NO. 9)  
10. 1W-6460 [1] LINE AS-FUEL INJECTION (CYL NO. 10)  
11. 1W-6461 [1] LINE AS-FUEL INJECTION (CYL NO. 11)  
12. 1W-6462 [1] LINE AS-FUEL INJECTION (CYL NO. 12)  
13. 5N-5370 [2] BRACKET-INJECTION LINE  
14. 5N-5369 [4] DAMPER-FUEL LINE  
15. 5N-5371 [2] CLAMP-FUEL LINE  
16. 2W-7884 [18] BOLT AS  
    (EACH INCLUDES)
  1A-9579 [1] BOLT (5/16-18X1.5-IN)  
  3B-4505 [1] LOCKWASHER  
17. 5N-5375 [6] DAMPER-FUEL LINE  
18. 5N-5376 [3] CLAMP-FUEL LINE  
19. 5N-5377 [3] CLAMP-FUEL LINE  
    (TAPPED HOLES)
20. 5N-5374 [1] CLAMP-FUEL LINE  
21. 5N-5373 [2] DAMPER-FUEL LINE  
22. 5N-5372 [1] CLAMP-FUEL LINE  
    (TAPPED HOLES)
23. 5N-5378 [2] DAMPER-FUEL LINE  
24. 5N-5379 [1] PLATE-FUEL INJ LINE  
25. 5N-5380 [1] CLAMP-FUEL LINE  
26. 5N-5365 [24] LOCK  
27. 5N-5956 [2] DAMPER-FUEL LINE  
28. 5N-5957 [1] CLAMP-FUEL LINE  
    (TAPPED HOLES)
29. 5N-5958 [1] CLAMP-FUEL LINE  
30. 1W-6777 [12] ADAPTER-INJECTION LINE  
31. 117-1385 [12] SEAL-O-RING  
32. 6V-6579 [12] SEAL  
33. 2W-2500 [12] WASHER-BEVEL  
34. 5P-9267 [12] SEAL  
35. 7C-5398 C [12] LINE AS-FUEL INJECTION  
    (EACH INCLUDES)
  8L-2779 [1] SEAL-O-RING  
36. 1B-5354 [12] NUT-FULL (5/16-18-THD)  
  7M-1599 [12] STUD-TAPERLOCK  
  9M-1974 [12] WASHER-HARD (8.8X16X2-MM THK)  
  9N-2481 C [12] SPACER-SPECIAL  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP39980183
 

6N-3212: MOUNTING GP-PRIMARY FUEL FLTR

6N-3212 MOUNTING GP-PRIMARY FUEL FLTR
CANNOT BE USED WITH DUPLEX FUEL FILTER
AN ATTACHMENT
i00407454 SEBP3998
6N3212 MOUNTING GP-PRIMARY FUEL FLTR Parts scheme
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Parts for your 3412D MARINE 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
 

#SEBP39980184
 

239-9634: NOZZLE AS-FUEL VALVE

239-9634 NOZZLE AS-FUEL VALVE
PART OF 239-9636 LINES GP-FUEL INJECTION
ALSO AN ATTACHMENT
i01975115 SEBP3998
2399634 NOZZLE AS-FUEL VALVE Parts scheme
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Parts for your 3412D MARINE 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. 271-2489 [1] SEAL-WASHER  
4. 9X-2836 [1] SCREW-BUTTON HEAD  
5. 114-3362 [1] SEAL-O-RING  
6. 4W-3917 [1] CHECK-INJECTION VALVE  
7. 239-9632 [1] TIP AS  
 

#SEBP39980185
 

6N-5314: PISTON GP-GOVERNOR SERVO

6N-5314 PISTON GP-GOVERNOR SERVO
PART OF 4W-3501 PLATE GP-GOVERNOR ADAPTER
ALSO AN ATTACHMENT
i00108127 SEBP3998
6N5314 PISTON GP-GOVERNOR SERVO Parts scheme
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Parts for your 3412D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-1807 [1] CYLINDER-SERVO  
2. 5P-9757 C [1] SEAL-O-RING  
3. 8N-6983 [1] SLEEVE  
4. 8N-6978 [1] PISTON & VALVE AS  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP39980186
 

4W-3501: PLATE GP-GOVERNOR ADAPTER

4W-3501 PLATE GP-GOVERNOR ADAPTER
PART OF 4W-3502 GOVERNOR GP
ALSO AN ATTACHMENT
i00108696 SEBP3998
4W3501 PLATE GP-GOVERNOR ADAPTER Parts scheme
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Parts for your 3412D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8M-8739 [1] BOLT-LOAD STOP  
2. 1W-4640 [1] SEAT-SPRING  
3. 1W-4641 [1] RISER-GOVERNOR  
4. 2P-8630 [1] DOWEL  
5. 7M-7193 [1] RACE-THRUST BEARING (SMALL)  
6. 7M-7219 [1] BEARING-THRUST  
7. 3K-0810 [1] RING-LOCK  
8. 6N-7818 [1] RING-LOCK  
9. 5P-5601 [2] SEAL-O-RING  
10. 9S-8008 [1] PLUG (1-1/16-12-THD)  
  3D-2824 [1] SEAL-O-RING  
11. 4W-2169 [1] PLATE AS-ADAPTER  
  6N-3175 [1] DOWEL  
12. 4N-0898 [1] DOWEL-HOLLOW  
13. 9M-2089 [1] DOWEL  
14. 7N-0579 [1] BUSHING  
15. 2A-5328 [3] LOCK  
16. 7L-6210 [1] BOLT-LOCATING (5/16-18X1-IN)  
17. 6N-5314 Y [1] PISTON GP-GOVERNOR SERVO  
18. 9N-3323 [1] BRACKET AS-CONTROL  
  7S-7860 C [1] DOWEL  
19. 7N-4555 C [1] LEVER-RACK CONTROL  
20. 7N-2351 [1] PIN-CONTROL  
21. 0S-1618 [2] BOLT (5/16-18X1-IN)  
22. 8M-6393 [1] RING-RETAINING  
23. 6N-8783 [1] GEAR (42-TEETH)  
24. 9L-6509 [1] WEIGHT AS-GOVERNOR  
25. 1S-5440 [2] DOWEL  
26. 6H-9691 [1] SEAL-O-RING  
27. 7N-7783 [1] SLEEVE-VALVE PILOT  
28. 4N-3702 [1] WASHER (SPECIAL)  
  8N-6579 [1] SPRING  
29. 6N-8195 [1] RACE-THRUST BEARING (LARGE)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP39980187
 

4W-8680: PUMP GP-FUEL INJECTION

4W-8680 PUMP GP-FUEL INJECTION
DIRECT INJECTION
PART OF 239-9637, 239-9638 PUMP GP-GOV, FUEL INJ & TFR
ALSO AN ATTACHMENT
i00380496 SEBP3998
4W8680 PUMP GP-FUEL INJECTION Parts scheme 4W8680 PUMP GP-FUEL INJECTION Parts scheme
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Parts for your 3412D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-0824 [1] VALVE AS-BYPASS (FUEL INJECTION PUMP)  
  7L-8696 [1] SPRING-BYPASS  
2. 3K-0360 [1] SEAL-O-RING  
3. 6L-5897 [2] BOLT (1/4-20X0.875-IN)  
4. 8N-0560 [1] GEAR-PUMP DRIVE (11-TEETH)  
5. 6N-7695 [1] COVER-OIL PUMP  
6. 5F-9144 [1] SEAL-O-RING  
7. 9S-8008 [2] PLUG (1-1/16-12-THD)  
8. 3D-2824 [2] SEAL-O-RING  
9. 4N-0905 [1] GEAR-BEVEL (42-TEETH)  
10. 4N-0776 [1] RETAINER  
11. 0S-1618 [3] BOLT (5/16-18X1-IN)  
12. 5M-6214 [1] PLUG (1/8-27 PTF)  
13. 9S-4191 [2] PLUG (9/16-18-THD)  
14. 3J-1907 [2] SEAL-O-RING  
15. 8N-0561 [1] GEAR-PUMP IDLER (9-TEETH)  
16. 6N-4165 [1] PINION AS (12-TEETH)  
17. 6N-4090 [1] DOWEL  
18. 7N-6124 Y [1] HOUSING GP-FUEL PUMP  
19. 4N-2299 [1] RACK-REGULATOR (LH)  
20. 1T-0284 [1] BOLT-SOCKET HEAD (5/16-18X1-IN)  
21. 2W-5128 [1] BRACKET AS-CONTROL  
22. 6N-6955 [1] PIN  
23. 4W-7408 [1] CAMSHAFT-FUEL PUMP  
24. 4N-1572 [1] LINK-RACK  
25. 4N-2298 [1] RACK-REGULATOR (RH)  
26. 114-8718 [12] SEAL-O-RING  
27. 7E-5085 [12] BUSHING-TERMINAL  
28. 8H-9204 [12] WASHER-FELT (19/32X7/8X5/16-IN THK)  
29. 7W-0561 CY [12] PUMP GP-FUEL INJECTION  
30. 8N-6981 [12] LIFTER AS  
31. 9N-6496 BM [12] SPACER (26.08X32.64X4.115-MM THK)  
  9N-6495 B [12] SPACER (26.08X32.64X4.216-MM THK)  
  5M-2697 B [12] SPACER (1.026X1.285X0.17-IN THK)  
  2M-4208 B [12] SPACER (1.027X1.285X0.174-IN THK)  
  2M-4209 B [12] SPACER (1.027X1.285X0.178-IN THK)  
  2M-4210 B [12] SPACER (1.027X1.285X0.182-IN THK)  
  2M-4211 B [12] SPACER (1.027X1.285X0.186-IN THK)  
  2M-4212 B [12] SPACER (1.027X1.285X0.19-IN THK)  
  5M-2691 B [12] SPACER (1.027X1.285X0.194-IN THK)  
  5S-7189 B [12] SPACER (1.027X1.285X0.198-IN THK)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP39980188
 

7W-0561: PUMP GP-FUEL INJECTION

7W-0561 PUMP GP-FUEL INJECTION
PART OF 4W-8680 PUMP GP-FUEL INJECTION
ALSO AN ATTACHMENT
i00108208 SEBP3998
7W0561 PUMP GP-FUEL INJECTION Parts scheme
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Parts for your 3412D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-9171 [1] BONNET-VALVE  
2. 8N-1415 [1] SPRING-CHECK  
3. 1W-6987 [1] VALVE AS-CHECK (FUEL)  
4. 7W-1927 [1] RING-RETAINING  
5. 7W-0182 [1] PLUNGER & BARREL AS  
6. 7C-5278 C [1] BOLT-PLUNGER GEAR (FUEL PUMP)  
7. 7N-1066 C [1] WASHER-RETAINING  
  7N-1208 C [1] SPRING-LIFTER  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP39980189
 

145-8855: PUMP GP-FUEL PRIMING

145-8855 PUMP GP-FUEL PRIMING
ALSO AN ATTACHMENT
i00658601 SEBP3998
1458855 PUMP GP-FUEL PRIMING Parts scheme
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Parts for your 3412D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-0436 [1] GASKET (FUEL PRIMING PUMP)  
2. 137-5541 [1] PUMP GP-FUEL PRIMING  
3. 1B-2790 [1] BOLT (5/16-18X1.375-IN)  
4. 5P-0537 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
5. 9M-1974 [1] WASHER-HARD (8.8X16X2-MM THK)  
6. 7B-2742 [1] BOLT (1/4-20X1.25-IN)  
 

Information:

Engine News
Improved Procedure to Install Double Wall Fuel Lines {1252, 1254}
2008/07/07
A New Procedure Is Used to Secure the Fuel Injection Lines Group on Certain 3412, 3412C, and 3412D Commercial Engines {1252, 1254}
2012/07/19
Technical Information Bulletin
Inspection, Adjustment, and Replacement Procedure for a Double Wall Fuel Line Leak on Certain 3412 Marine Genset Engines{1252, 1254}
Inspection, Adjustment, and Replacement Procedure for a Double Wall Fuel Line Leak on Certain 3412 Marine Genset Engines{1252, 1254}
Specifications
Fuel Injection Lines - Right Side of Engine
3408C, 3412C and 3412D High Performance Marine Engines
Fuel Injection Lines - Left Side of Engine
3408C, 3412C and 3412D High Performance Marine Engines
Information Release Memo
PRODUCT LINE ADDITION: REMAN FUEL INJECTORS AND NOZZLES FOR CERTAIN 3126, 3208, 3406, 3412, 3508, 3512, 3516, C9, C15, C18, C32 ENGINES
PRODUCT LINE ADDITION: REMAN FUEL INJECTORS AND NOZZLES FOR CERTAIN 3126, 3208, 3406, 3412, 3508, 3512, 3516, C9, C15, C18, C32 ENGINES
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Service Magazine
Do Not Reuse the Hold Down Bolts for the Fuel Injectors On All Products that Contain C9 Through C32 Engines {1290}
2014/08/14

Caterpillar Parts SIS Catalog 3412D :

LINES GP-FUEL FILTER
8N-1634 LINES GP-FUEL FILTER
LINES GP-FUEL FILTER
6N-9316 LINES GP-FUEL FILTER
LINES GP-FUEL FILTER
6N-4609 LINES GP-FUEL FILTER
LINES GP-FUEL
248-8841 LINES GP-FUEL
LINES GP-FUEL
110-5160 LINES GP-FUEL
LINES GP-FUEL
110-5159 LINES GP-FUEL
LINES GP-FLEXIBLE FUEL
3N-6668 LINES GP-FLEXIBLE FUEL
HOUSING GP-FUEL PUMP
7N-6124 HOUSING GP-FUEL PUMP
LINES GP-FUEL INJECTION
239-9636 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
7W-0128 LINES GP-FUEL INJECTION
MOUNTING GP-PRIMARY FUEL FLTR
6N-3212 MOUNTING GP-PRIMARY FUEL FLTR
NOZZLE AS-FUEL VALVE
239-9634 NOZZLE AS-FUEL VALVE
PISTON GP-GOVERNOR SERVO
6N-5314 PISTON GP-GOVERNOR SERVO
PLATE GP-GOVERNOR ADAPTER
4W-3501 PLATE GP-GOVERNOR ADAPTER
PUMP GP-FUEL INJECTION
4W-8680 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
7W-0561 PUMP GP-FUEL INJECTION

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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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