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8N7725 FUEL INJECTION CONTROL GROUP-PART 1 3512 GEN SET ENGINE


FUEL SYSTEM
CONTROL GP-FUEL INJECTION
LINES GP-FUEL
PUMP GP-FUEL INJECTION
PUMP GP-FUEL TRANSFER

GEN SET ENGINE 3512 GEN SET ENGINE 67Z
 3512 GENERATOR SET ENGINE 67Z00001-00534 SEBP1303 3512 67Z   (1982)

FUEL SYSTEM

CONTROL GP-FUEL INJECTION
CONTROL GP-FUEL INJECTION
8N-7725 CONTROL GP-FUEL INJECTION
CONTROL GP-FUEL INJECTION
8N-7725 CONTROL GP-FUEL INJECTION
 

#SEBP13030600
 

8N-7725: CONTROL GP-FUEL INJECTION

8N7725 FUEL INJECTION CONTROL GROUP-PART 1
c468585 SEBP1303
8N7725 CONTROL GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2L-6324 [1] BOLT  
2. 5M-2894 [2] WASHER  
3. 7N-5368 [1] PIN-RACK SYNCHRONIZE  
4. 8N-1995 [1] COVER  
5. 8N-1996 [1] GASKET  
6. 4B-3612 [1] SETSCREW  
  9S-8752 [1] NUT-FULL  
7. 7N-5360 [12] LEVER  
8. 7N-5352 [12] DOWEL  
9. 005-8160 [24] BOLT-12 POINT HEAD  
10. 7N-5358 [12] BRACKET  
11. 2L-9038 [24] LOCKNUT  
12. 7N-5343 [12] BOLT-PIVOT  
13. 5P-0537 [14] WASHER  
14. 7N-5372 [12] ROD AS-CONTROL  
15. 7N-5367 [12] DOWEL  
16. 1N-4673 [12] LEVER  
17. 0S-1594 [8] BOLT  
18. 7N-5976 [2] SUPPORT AS  
19. 7N-5345 [2] BRACKET AS  
    (EACH INCLUDES)
  7N-5984 [1] BEARING  
20. 7N-2047 [2] DOWEL  
21. 7N-5376 [1] SHAFT  
22. 4B-3388 [2] BOLT  
  9M-1974 [2] WASHER  
23. 7N-5378 [2] LEVER AS  
    (EACH INCLUDES)
24. 7N-5352 [1] DOWEL  
25. 1N-4674 [2] LEVER-GOVERNOR  
26. 6V-3279 [2] BOLT-GROUND BODY  
27. 2A-5220 [2] PLUG-DRAIN  
  1B-4218 [2] WASHER  
 

#SEBP13030601
 

8N-7725: CONTROL GP-FUEL INJECTION

8N7725 FUEL INJECTION CONTROL GROUP-PART 2
c468586 SEBP1303
8N7725 CONTROL GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-3279 C [12] BOLT-GROUND BODY  
2. 5P-0537 C [12] WASHER  
3. 061-8114 C [4] RING-RETAINING  
4. 1W-4341 C [2] SHAFT-FUEL CONTROL  
5. 1N-2972 [4] BRACKET AS  
    (EACH INCLUDES)
  7N-5984 [1] BEARING  
6. 0L-1351 [8] BOLT  
7. 8N-2004 [12] CAP  
8. 9L-9398 C [4] WASHER  
9. 2A-5220 [3] PLUG-DRAIN  
  1B-4218 [3] WASHER  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13030602
 

8N-5793: LINES GP-FUEL INJECTION

8N5793 FUEL INJECTION LINES GROUP-PART 1 OF 2
SERIAL NO. 67Z1 TO 67Z501 INCLUSIVE
c300358 SEBP1303
8N5793 LINES GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-2695 [2] BOLT  
2. 9M-1974 [3] WASHER  
3. 8N-3529 [4] PLUG  
4. 2M-4453 [4] SEAL  
5. 8N-8785 [12] TUBE ASSEM.  
6. 8N-8788 [6] MANIFOLD  
7. 8N-8786 [12] TUBE ASSEM.  
8. 2R-6806 [12] CONNECTOR  
9. 3J-1907 C [13] SEAL  
10. 8N-3751 [12] CONNECTOR ASSEM.  
    (Each Includes)
  8N-3750 [1] FILTER  
  1S-1638 [1] RING  
11. 3K-0360 [13] SEAL  
12. 5P-2645 [24] ELBOW  
13. 3J-7354 C [25] SEAL  
14. 9S-4182 C [1] PLUG  
15. 8N-2755 [6] CLAMP  
16. 0L-2070 [3] BOLT  
17. 1D-4717 [2] NUT  
18. 5M-2894 C [8] WASHER  
19. 1N-4639 [1] TUBE ASSEM.  
20. 1N-4640 [1] TUBE ASSEM.  
21. 1W-7534 C [1] ELBOW  
22. 1W-7535 C [1] PLUNGER  
  9N-4053 [1] SPRING  
23. 2P-7636 [1] CONNECTOR  
24. 0S-1590 [2] BOLT  
25. 8N-6210 [1] BRACKET  
26. 5P-0537 [4] WASHER  
27. 6V-4363 [1] ELBOW  
28. 9M-4584 [1] CONNECTOR  
29. 030-7949 [1] ELBOW  
30. 2M-9780 C [4] SEAL  
31. 1W-7533 C [1] ADAPTER  
32. 4B-0831 [1] BOLT  
33. 6V-4362 [1] CONNECTOR  
34. 1W-4499 [2] PLATE  
35. 0S-1614 [4] BOLT  
  C   INDICATES CHANGE
 

#SEBP13030603
 

8N-5793: LINES GP-FUEL INJECTION

8N5793 FUEL INJECTION LINES GROUP-PART 2 OF 2
SERIAL NO. 67Z1 TO 67Z501 INCLUSIVE
c300359 SEBP1303
8N5793 LINES GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-2565 [8] CONNECTOR  
2. 2M-4453 [24] SEAL  
3. 1W-2566 [4] CONNECTOR  
4. 1N-4734 [8] CLAMP  
5. 0L-2070 [5] BOLT  
6. 5M-2894 [11] WASHER  
7. 8N-6327 [1] TUBE ASSEM.  
8. 030-7949 [2] ELBOW  
9. 2M-9780 [4] SEAL  
10. 8N-6326 [1] TUBE ASSEM.  
11. 2P-1296 [1] TEE  
12. 8N-3928 [1] ADAPTER  
  1D-4539 [1] BOLT  
13. 9M-1974 [1] WASHER  
14. 8N-4131 [4] SPACER  
15. 0T-0065 [4] BOLT  
16. 9M-4584 [1] CONNECTOR  
17. 1P-7625 [1] ELBOW  
  3K-0360 [1] SEAL  
18. 8N-2755 [10] CLAMP  
19. 1W-7537 C [1] TUBE ASSEM.  
20. 8N-8293 [1] TUBE ASSEM.  
21. 1D-4717 [1] NUT  
22. 0S-1594 [2] BOLT  
23. 5P-4900 [2] ELBOW  
24. 8N-6211 [1] PLATE  
25. 8N-6325 [1] TUBE ASSEM.  
  C   INDICATES CHANGE
 

#SEBP13030604
 

8N-5793: LINES GP-FUEL INJECTION

8N5793 FUEL INJECTION LINES GROUP-PART 1 OF 2
SERIAL NO. 67Z502 TO 67Z532 INCLUSIVE
c322637 SEBP1303
8N5793 LINES GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-2695 [2] BOLT  
2. 9M-1974 [3] WASHER  
3. 8N-3529 [4] PLUG-FUEL MANIFOLD  
4. 2M-4453 [4] SEAL-O-RING  
5. 8N-8785 [12] TUBE AS  
6. 8N-8788 [6] MANIFOLD-FUEL  
7. 8N-8786 [12] TUBE AS  
8. 2R-6806 [12] CONNECTOR  
9. 3J-1907 [13] SEAL  
10. 030-8188 C [12] CONNECTOR-FLARED  
11. 3K-0360 [13] SEAL-O-RING  
12. 5P-2645 [24] ELBOW  
13. 3J-7354 [25] SEAL-O-RING  
14. 9S-4182 [1] PLUG  
15. 8N-2755 [6] CLAMP  
16. 0L-2070 [3] BOLT  
17. 1D-4717 [2] NUT  
18. 5M-2894 [8] WASHER  
19. 1N-4639 [1] TUBE AS  
20. 1N-4640 [1] TUBE AS  
21. 1W-7534 [1] ELBOW  
22. 1W-7535 [1] PLUNGER-REGULATING VALVE  
  9N-4053 [1] SPRING  
23. 2P-7636 [1] CONNECTOR-FLARED  
24. 0S-1590 [2] BOLT  
25. 8N-6210 [1] BRACKET-LINE SUPPORT  
26. 5P-0537 [4] WASHER  
27. 6V-4363 [1] ELBOW  
28. 9M-4584 [1] CONNECTOR-FLARED  
29. 030-7949 [1] ELBOW  
30. 2M-9780 [4] SEAL-O-RING  
31. 1W-7533 [1] ADAPTER-MANIFOLD  
32. 4B-0831 [1] BOLT  
33. 6V-4362 [1] CONNECTOR-O-RING  
34. 1W-4499 [2] PLATE  
35. 0S-1614 [4] BOLT  
36. 6B-6205 C [1] SPACER  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13030605
 

8N-5793: LINES GP-FUEL INJECTION

8N5793 FUEL INJECTION LINES GROUP-PART 2 OF 2
SERIAL NO. 67Z502 TO 67Z532 INCLUSIVE
c322638 SEBP1303
8N5793 LINES GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-2565 [8] CONNECTOR  
2. 2M-4453 [24] SEAL-O-RING  
3. 1W-2566 [4] CONNECTOR  
4. 1N-4734 [8] CLAMP  
5. 0L-2070 [5] BOLT  
6. 5M-2894 [11] WASHER  
7. 8N-6327 [1] TUBE AS  
8. 030-7949 [2] ELBOW  
9. 2M-9780 [4] SEAL-O-RING  
10. 8N-6326 [1] TUBE AS  
11. 2P-1296 [1] TEE  
12. 8N-3928 [1] ADAPTER-MANIFOLD  
  1D-4539 [1] BOLT  
13. 9M-1974 [1] WASHER  
14. 8N-4131 C [3] SPACER  
15. 0T-0065 [4] BOLT  
16. 9M-4584 [1] CONNECTOR-FLARED  
17. 1P-7625 [1] ELBOW-FLARED  
  3K-0360 [1] SEAL-O-RING  
18. 8N-2755 [10] CLAMP  
19. 1W-7537 [1] TUBE AS  
20. 8N-8293 [1] TUBE AS  
21. 1D-4717 [1] NUT  
22. 0S-1594 [2] BOLT  
23. 5P-4900 [2] ELBOW-FLARED  
24. 8N-6211 [1] PLATE-LINE SUPPORT  
25. 8N-6325 [1] TUBE AS  
26. 7P-8672 C [1] PLATE  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13030606
 

8N-5793: LINES GP-FUEL INJECTION

8N5793 FUEL INJECTION LINES GROUP-PART 1 OF 2
SERIAL NO. 67Z533-UP
c336103 SEBP1303
8N5793 LINES GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-2695 [2] BOLT  
2. 9M-1974 [3] WASHER  
3. 8N-3529 [4] PLUG-FUEL MANIFOLD  
4. 2M-4453 [4] SEAL-O-RING  
5. 7W-2480 C [12] TUBE AS  
6. 8N-8788 [6] MANIFOLD-FUEL  
7. 8N-8786 [12] TUBE AS  
8. 7W-2122 C [24] CONNECTOR-PORT  
9. 3J-1907 C [25] SEAL  
10. 6B-6205 [1] SPACER  
11. 3K-0360 C [1] SEAL-O-RING  
12. 5P-2645 [24] ELBOW  
13. 3J-7354 [25] SEAL-O-RING  
14. 9S-4182 [1] PLUG  
15. 8N-2755 [6] CLAMP  
16. 0L-2070 [3] BOLT  
17. 1D-4717 [2] NUT  
18. 5M-2894 [8] WASHER  
19. 1N-4639 [1] TUBE AS  
20. 1N-4640 [1] TUBE AS  
21. 1W-7534 [1] ELBOW  
22. 1W-7535 [1] PLUNGER-REGULATING VALVE  
  9N-4053 [1] SPRING  
23. 2P-7636 [1] CONNECTOR-FLARED  
24. 0S-1590 [2] BOLT  
25. 8N-6210 [1] BRACKET-LINE SUPPORT  
26. 5P-0537 [4] WASHER  
27. 6V-4363 [1] ELBOW  
28. 9M-4584 [1] CONNECTOR-FLARED  
29. 030-7949 [1] ELBOW  
30. 2M-9780 [4] SEAL-O-RING  
31. 1W-7533 [1] ADAPTER-MANIFOLD  
32. 4B-0831 [1] BOLT  
33. 6V-4362 [1] CONNECTOR-O-RING  
34. 1W-4499 [2] PLATE  
35. 0S-1614 [4] BOLT  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13030607
 

8N-5793: LINES GP-FUEL INJECTION

8N5793 FUEL INJECTION LINES GROUP-PART 2 OF 2
SERIAL NO. 67Z533-UP
c336104 SEBP1303
8N5793 LINES GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-2565 [8] CONNECTOR  
2. 2M-4453 [24] SEAL-O-RING  
3. 1W-2566 [4] CONNECTOR  
4. 1N-4734 [8] CLAMP  
5. 0L-2070 [5] BOLT  
6. 5M-2894 [11] WASHER  
7. 8N-6327 [1] TUBE AS  
8. 030-7949 [2] ELBOW  
9. 2M-9780 [4] SEAL-O-RING  
10. 8N-6326 [1] TUBE AS  
11. 2P-1296 [1] TEE  
12. 8N-3928 [1] ADAPTER-MANIFOLD  
  1D-4539 [1] BOLT  
13. 9M-1974 [1] WASHER  
14. 7K-3377 C [3] PIPE  
15. 0T-0065 [4] BOLT  
16. 9M-4584 [1] CONNECTOR-FLARED  
17. 1P-7625 [1] ELBOW-FLARED  
  3K-0360 [1] SEAL-O-RING  
18. 8N-2755 [10] CLAMP  
19. 1W-7537 [1] TUBE AS  
20. 8N-8293 [1] TUBE AS  
21. 1D-4717 [1] NUT  
22. 0S-1594 [2] BOLT  
23. 5P-4900 [2] ELBOW-FLARED  
24. 8N-6211 [1] PLATE-LINE SUPPORT  
25. 8N-6325 [1] TUBE AS  
26. 7P-8672 [1] PLATE  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13030608
 

1W-4057: PUMP GP-FUEL INJECTION

1W4057 FUEL INJECTION PUMP GROUP-12 REQUIRED
c511329 SEBP1303
1W4057 PUMP GP-FUEL INJECTION Parts scheme
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7F-8698 [1] BOLT  
2. 7N-5487 [1] WASHER  
3. 8N-8069 [1] CLAMP-INJECTOR  
4. 5N-0680 R [1] INJECTOR AS  
  2W-5200 [1] NUT AS-INJECTION VALVE  
5. 7N-5325 [1] CHECK-INJECTION VALVE  
6. 7N-5307 [1] CAGE-INJ CHECK VALVE  
7. 5N-5321 [1] GEAR-SPUR  
8. 7N-5312 [1] CAGE-INJECTION SPRING  
9. 7N-5310 [1] FOLLOWER-INJECTION  
10. 7N-5319 [1] SEAT-INJ VALVE SPRING  
11. 7N-5314 [1] DEFLECTOR-SPILL  
12. 7N-5317 [1] SPRING-STOP PIN  
13. 7N-5318 [1] RETAINER-PIN  
14. 7N-5322 [1] RETAINER-INJ GEAR  
15. 7N-5315 [1] SEAL-INJECTOR  
16. 7N-5308 [1] BODY AS-INJECTOR  
17. 7N-5309 [1] RACK AS-INJECTOR  
18. 7N-5313 [1] GEAR  
19. 7N-5320 [1] PIN-INJECTION STOP  
20. 7N-5324 [1] SPRING-PLUNGER  
21. 6V-1250 [1] SEAL-O-RING  
22. 8J-8725 [1] SEAL-O-RING  
23. 8N-9944 [1] PLUG  
24. 2W-7444 CAV [1] PLUNGER & BUSHING AS  
    (MARKED L)
    -OR-
  2W-7445 CAV [1] PLUNGER & BUSHING AS  
    (MARKED M)
    -OR-
  2W-7446 CAV [1] PLUNGER & BUSHING AS  
    (MARKED H)
25. 2W-7441 CAV [1] TIP AS-SPRAY (MARKED L)  
    -OR-
  2W-7442 CAV [1] TIP AS-SPRAY (MARKED M)  
    -OR-
  2W-7443 CAV [1] TIP AS-SPRAY (MARKED H)  
    (LETTERS L, M & H
    DENOTE LOW, MEDIUM
    & HIGH FLOW RANGE)
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  1W-7669 [1] KIT-INJECTOR  
    (PROVIDES BOTH TIP AS
    & PLUNGER AS FOR UNITS
    NOT MARKED L, M OR H)
    V-SEE FORM SEHS8190
    FOR COMBINATION OF
    PLUNGER, BUSHING TIP
  A   NOT PART OF THIS GROUP
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP13030609
 

8N-6151: PUMP GP-FUEL TRANSFER

8N6151 FUEL TRANSFER PUMP GROUP
1N4478 PUMP PARTS ARE SHOWN ON PAGE 219
c413263 SEBP1303
8N6151 PUMP GP-FUEL TRANSFER Parts scheme
  For full view, you need register

Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1N-4636 [1] COUPLING-DRIVE  
2. 313-7770 CYR [1] PUMP GP-FUEL TRANSFER (1-SECTION GEAR)  
3. 1H-9696 [1] SEAL-O-RING  
4. 5L-1761 C [4] BOLT (5/16-18X5.5-IN)  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 3512 :

FLYWEIGHT GP
2W-1219 FLYWEIGHT GP
INDICATOR GP-SPEED
2W-0789 INDICATOR GP-SPEED
TORQUE CONTROL GP
4W-0986 TORQUE CONTROL GP
TORQUE CONTROL GP
4W-0991 TORQUE CONTROL GP
TORQUE CONTROL GP
4W-0995 TORQUE CONTROL GP
TORQUE CONTROL GP
2W-1483 TORQUE CONTROL GP
FLYWEIGHT GP
2W-0233 FLYWEIGHT GP
TORQUE CONTROL GP
2W-0244 TORQUE CONTROL GP
CONTROL GP-FUEL INJECTION
8N-7725 CONTROL GP-FUEL INJECTION
LINES GP-FUEL INJECTION
8N-5793 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
8N-5793 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
8N-5793 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
8N-5793 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
8N-5793 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
8N-5793 LINES GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
1W-4057 PUMP GP-FUEL INJECTION

Truck sale:

Caterpillar 3512, mobile generator sets, Construction
230,416 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
Caterpillar 3512, mobile generator sets, Construction
230,416 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
 
238,453 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
Caterpillar 3512, mobile generator sets, Construction
178,974 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
Caterpillar 3512, mobile generator sets, Construction
178,974 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
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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.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.