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4N4678 FUEL RATIO CONTROL GROUP Serial No. 47B3542 to 47B4004 inclusive Part of 4N6510 Fuel Ratio Control Group shown on Page 38B-3 D353C




FUEL SYSTEM

CONTROL GP-FUEL RATIO
 

#UE0343030240
 

4N-4678: CONTROL GP-FUEL RATIO

4N4678 FUEL RATIO CONTROL GROUP
Serial No. 47B3542 to 47B4004 inclusive
Part of 4N6510 Fuel Ratio Control Group shown on Page 38B-3
c153454 UE034303
  For full view, you need register

Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-8939 [1] VALVE  
2. 5P-0537 [3] WASHER  
3. 4J-2506 [1] SEAL  
4. 6L-5766 [1] GASKET  
5. 2P-8226 [1] COVER  
6. 2P-8804 [1] DIAPHRAGM  
7. 2P-8875 [1] RETAINER ASSEM.  
8. 6N-0515 [1] SPRING (inner)  
9. 5K-0227 C [1] SEAL  
10. 2P-8225 [1] HOUSING  
11. 2P-8802 [1] VALVE ASSEM.  
12. 2P-8234 [1] SEAL  
13. 2P-8801 [1] RETAINER  
14. 6N-0514 [1] SPRING (outer)  
15. 2P-8803 [1] WASHER  
16. 4B-3388 C [2] BOLT  
  8F-7242 [2] WASHER  
17. 6N-0513 [1] SPRING  
18. 2P-8882 [1] COVER  
19. 9F-7882 C [1] PIN  
20. 0S-1615 C [2] BOLT .75 in.(19.05 mm) long)  
  0S-1347 [1] BOLT .187 in.(4.75 mm) long  
  C   INDICATES CHANGE
 

#UE0343030241
 

4N-4678: CONTROL GP-FUEL RATIO

4N4678 FUEL RATIO CONTROL GROUP--Type 1
Serial No. 47B4005-Up
Part of 4N6510 Fuel Ratio Control Group shown on Page 38B-3
c232039 UE034303
  For full view, you need register

Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-8939 [1] VALVE  
2. 9S-5282 C [3] WASHER  
3. 4J-2506 [1] SEAL  
4. 6L-5766 [1] GASKET  
5. 2P-8226 [1] COVER  
6. 2P-8804 [1] DIAPHRAGM  
7. 2P-8875 [1] RETAINER ASSEM.  
8. 6N-0515 [1] SPRING (inner)  
9. 3P-1979 C [1] SEAL  
10. 2P-8225 [1] HOUSING  
11. 2P-8802 [1] VALVE ASSEM.  
12. 2P-8234 [1] SEAL  
13. 2P-8801 [1] RETAINER  
14. 7N-0209 C [1] SPRING (outer)  
15. 2P-8803 [1] WASHER  
16. 4B-3388 [2] BOLT  
  8F-7242 [2] WASHER  
17. 6N-0513 [1] SPRING  
18. 6N-7148 C [1] COVER  
19. 7N-5715 C [1] PIN  
20. 0S-1615 [2] BOLT 19.05 mm (.75 in.)long  
  0S-1347 [1] BOLT 4.75 mm (.187 in.)long  
    -OR-
  6V-2627 C [3] BOLT (12 Point Head)  
  C   INDICATES CHANGE
 

#UE0343030242
 

4N-4678: CONTROL GP-FUEL RATIO

4N4678 FUEL RATIO CONTROL GROUP--Type 2
Serial No. 47B4005-Up
Part of 4N6510 Fuel Ratio Control Group shown on Page 38B-3
c309804 UE034303
  For full view, you need register

Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-8939 [1] VALVE-INTERNAL  
2. 9S-5282 [3] WASHER-HARD  
3. 4J-2506 [1] SEAL-O-RING  
4. 6L-5766 [1] GASKET  
5. 2P-8226 [1] COVER-DIAPHRAGM  
6. 1W-4797 C [1] DIAPHRAGM  
7. 2P-8875 [1] RETAINER AS  
8. 6N-0515 [1] SPRING (INNER)  
9. 7N-5715 [1] PIN  
10. 2P-8225 [1] HOUSING-DIAPHRAGM  
11. 2W-3160 C [1] VALVE AS-LIMITER  
12. 7N-8512 C [1] SEAL  
13. 1W-2567 C [1] RETAINER-SPRING  
14. 7N-0209 [1] SPRING (OUTER)  
15. 2P-8803 [1] WASHER  
16. 4B-3388 [2] BOLT  
  8F-7242 [2] WASHER  
17. 6N-0513 [1] SPRING  
18. 6N-7148 [1] COVER  
19. 6V-2627 [3] BOLT-12 POINT HEAD  
  C   CHANGE FROM PREVIOUS TYPE
 

#UE0343030243
 

7M-7423: FUEL INJECTION VALVES AND LINES GROUP

7M7423 FUEL INJECTION VALVES AND LINES GROUP
Serial No. 47B409 to 47B2099 inclusive
c121715 UE034303
  For full view, you need register

Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1588 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  7M-7426 [1] LINE ASSEM. NO.6  
  7M-7425 [1] LINE ASSEM. NO.5  
  7M-7430 [1] DAMPER  
  7M-7432 [1] DAMPER  
  7M-7429 [1] CLAMP ASSEM.  
  9F-2978 [3] NUT  
    (PART OF CLAMP ASSEM. 7M7429)
  5H-7225 [6] NUT  
  7M-4603 [6] BODY  
  7M-7431 [6] VALVE SERVICE GROUP  
  2F-2990 [12] PLUG  
    (NOT SHOWN - 2 OF EACH IN EACH OF THE LINE ASSEM.)
  7M-7428 [1] CLAMP  
  5H-5804 [1] LINE ASSEM. NO.4  
  5H-5803 [1] LINE ASSEM. NO.3  
  8H-4429 [1] CLAMP ASSEM.  
  0S-1615 [1] BOLT  
  3B-8995 [1] FITTING  
  1F-1344 [1] NUT  
    (PART OF FITTING 3B8995)
  5H-5764 [1] TUBE  
  3B-8998 [1] FITTING  
  1F-1344 [1] NUT  
    (PART OF FITTING 3B8998)
  5H-9601 [1] TUBE  
  8F-9567 [1] TUBE (DRAIN)  
  0S-1615 [1] BOLT  
  1B-4330 [1] NUT  
  3B-4504 [1] LOCKWASHER  
  6F-8868 [2] CLAMP  
  5H-5802 [1] LINE ASSEM. NO.2  
  5H-5801 [1] LINE ASSEM. NO.1  
  6F-1069 [6] SEAL ASSEM.  
    1 IN EACH VALVE SERVICE GROUP 7M7431)
  5M-6214 [1] PLUG  
    (NOT SHOWN-USED WITHOUT FUEL RATIO CONTROL)
  5B-3718 [6] SEAL  
    (1 IN EACH VALVE SERVICE GROUP 7M7431)
  1F-1344 [3] NUT  
    (PART OF FITTING 3B8993)
  3B-8993 [1] FITTING  
  1B-8471 [1] CLIP  
  4B-6029 [1] GROMMET  
  8B-9889 [1] CLIP  
  4B-6029 [1] GROMMET  
 

#UE0343030244
 

1N-9848: FUEL INJECTION VALVES AND LINES GROUP

1N9848 FUEL INJECTION VALVES AND LINES GROUP
Serial No. 47B2100 to 47B3509 inclusive
c138854 UE034303
  For full view, you need register

Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5M-6214 [1] PLUG  
    (INTAKE MANIFOLD-NOT SHOWN)
  7M-7426 [1] LINE ASSEM. NO.6  
  0S-1588 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  7M-7425 [1] LINE ASSEM. NO.5  
  7M-7430 [1] DAMPER  
  7M-7432 [1] DAMPER  
  7M-7429 [1] CLAMP ASSEM.  
  9F-2978 [3] NUT  
    (PART OF CLAMP ASSEM. 7M7429)
  5H-7225 [6] NUT  
  7M-4603 [6] BODY  
  7M-7431 C [6] VALVE SERVICE GROUP  
  7M-7428 [1] CLAMP  
  5H-5804 [1] LINE ASSEM. NO.4  
  5H-5803 [1] LINE ASSEM. NO.3  
  8H-4429 [1] CLAMP ASSEM.  
  0S-1615 [1] BOLT  
  3B-8995 [1] FITTING  
  1F-1344 [1] NUT  
    (PART OF FITTING 3B8995)
  5H-5764 [1] TUBE  
  3B-8998 [1] FITTING  
  1F-1344 [1] NUT  
    (PART OF FITTING 3B8998)
  5H-9601 [1] TUBE  
  4S-8385 H 21.18" TUBE  
  0S-1615 [1] BOLT  
  1B-4330 [1] NUT  
  3B-4504 [1] LOCKWASHER  
  6F-8868 [2] CLAMP  
  5H-5802 [1] LINE ASSEM. NO.2  
  5H-5801 [1] LINE ASSEM. NO.1  
  6F-1069 C [6] SEAL ASSEM.  
    (PART OF 7M7431 GROUP)
  5B-3718 C [6] SEAL  
    (PART OF 7M7431 GROUP)
  1F-1344 [3] NUT  
    (PART OF FITTING 3B8993)
  3B-8993 [1] FITTING  
  1B-8471 [1] CLIP  
  4B-6029 [1] GROMMET  
  8B-9889 [1] CLIP  
  [1] GROMMET  
  C   INDICATES CHANGE
  H   ORDER BY THE FOOT
 

#UE0343030245
 

7M-7423: FUEL INJECTION VALVES AND LINES GROUP

7M7423 FUEL INJECTION VALVES AND LINES GROUP
Serial No. 47B3510 to 47B4530 inclusive
c111547 UE034303
  For full view, you need register

Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1588 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  7M-7426 [1] LINE ASSEM. NO.6  
  7M-7425 [1] LINE ASSEM. NO.5  
  7M-7430 [1] DAMPER  
  7M-7432 [1] DAMPER  
  7M-7429 [1] CLAMP ASSEM.  
  9F-2978 [3] NUT  
    (PART OF CLAMP ASSEM. 7M7429)
  5H-7225 [6] NUT  
  7M-4603 [6] BODY  
  7M-7428 [1] CLAMP  
  5H-5804 [1] LINE ASSEM. NO.4  
  5H-5803 [1] LINE ASSEM. NO.3  
  8H-4429 [1] CLAMP ASSEM.  
  0S-1615 [1] BOLT  
  3B-8995 [1] FITTING  
  1F-1344 [1] NUT  
    (PART OF FITTING 3B8995)
  5H-5764 [1] TUBE  
  3B-8998 [1] FITTING  
  1F-1344 [1] NUT  
    (PART OF FITTING 3B8998)
  5H-9601 [1] TUBE  
  8F-9567 [1] TUBE (DRAIN)  
  0S-1624 [1] BOLT  
  3B-4510 [1] LOCKWASHER  
  0S-1615 [1] BOLT  
  1B-4330 [1] NUT  
  3B-4504 [1] LOCKWASHER  
  6F-8868 [2] CLAMP  
  5H-5802 [1] LINE ASSEM. NO.2  
  5H-5801 [1] LINE ASSEM. NO.1  
  1P-1098 [6] VALVE SERVICE GROUP  
  6F-1069 [6] SEAL ASSEM.  
  5B-3718 [6] SEAL  
  7S-1059 [6] NOZZLE ASSEM.  
  5M-6214 [1] PLUG  
    (NOT SHOWN-USED WITHOUT FUEL RATIO CONTROL)
  1F-1344 [3] NUT  
    (PART OF FITTING 3B8993)
  3B-8993 [1] FITTING  
  1B-8471 [1] CLIP  
  4B-6029 [1] GROMMET  
  8B-9889 [1] CLIP  
  4B-6029 [1] GROMMET  
 

#UE0343030246
 

7M-7423: FUEL INJECTION VALVES AND LINES GROUP

7M7423 FUEL INJECTION VALVES AND LINES GROUP
Serial No. 47B4531 to 47B4622 inclusive
c171033 UE034303
  For full view, you need register

Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7M-7426 [1] LINE ASSEM. (no. 6)  
2. 7M-7425 [1] LINE ASSEM. (no. 5)  
3. 0S-1591 C [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  5M-2894 C [6] WASHER  
4. 7M-7432 [1] DAMPER  
5. 7M-7430 [1] DAMPER  
6. 7M-7428 [1] CLAMP  
7. 5H-5804 [1] LINE ASSEM. (no. 4)  
8. 5H-5803 [1] LINE ASSEM. (no. 3)  
9. 0S-1615 [2] BOLT  
10. 8H-4429 [1] CLAMP ASSEM.  
11. 1B-4330 [1] NUT  
  3B-4504 [1] LOCKWASHER  
12. 6F-8868 [2] CLAMP  
13. 5H-5801 [1] LINE ASSEM. (no. 1)  
14. 5H-5802 [1] LINE ASSEM. (no. 2)  
15. 5B-3718 [6] SEAL  
16. 7M-4603 [6] BODY  
17. 6F-1069 [6] SEAL ASSEM.  
18. 8N-1831 C [6] NOZZLE ASSEM.  
19. 5H-7225 [6] NUT  
20. 3B-8995 [1] FITTING  
    (Includes)
  1F-1344 [1] NUT  
21. 5H-5764 [1] TUBE  
22. 3B-8998 [1] FITTING  
    (Includes)
  1F-1344 [1] NUT  
23. 5H-9601 [1] TUBE  
24. 3B-8993 [1] FITTING  
    (Includes)
  1F-1344 [3] NUT  
25. 5P-1198 CJ TUBE 92 cm(3.62 in.)  
26. 1B-8471 [1] CLIP  
  4B-6029 [1] GROMMET  
27. 0S-1624 [1] BOLT  
  3B-4510 [1] LOCKWASHER  
28. 8B-9889 [1] CLIP  
  4B-6029 [1] GROMMET  
29. 7M-7429 [1] CLAMP ASSEM.  
    (Includes)
  9F-2978 [3] NUT  
  5M-6214 H [1] PLUG  
    (Use without Fuel Ratio Control)
  H   NOT SHOWN
  J   ORDER BY THE CENTIMETER
  C   INDICATES CHANGE
 

#UE0343030247
 

8N-3460: LINES GP-FUEL INJECTION

8N3460 FUEL INJECTION LINES GROUP
Serial No. 47B4623 to 47B4767 inclusive
c224221 UE034303
  For full view, you need register

Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-3456 [1] LINE ASSEM. (no. 6)  
2. 8N-3455 [1] LINE ASSEM. (no. 5)  
3. 0S-1591 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  5M-2894 [6] WASHER  
4. 7M-7432 [1] DAMPER  
5. 8N-3459 [1] DAMPER  
6. 8N-3454 [1] LINE ASSEM. (no. 6)  
7. 7M-7428 [1] CLAMP  
8. 0S-1615 [3] BOLT  
  3B-4504 [3] LOCKWASHER  
9. 8N-3453 [1] LINE ASSEM.  
10. 8N-3452 [1] LINE ASSEM. (no. 2)  
11. 8N-3451 [1] LINE ASSEM. (no. 1)  
12. 5B-3718 [6] SEAL  
13. 8N-1831 [6] NOZZLE ASSEM.  
14. 7M-4603 [6] BODY  
  6F-1069 [6] SEAL  
15. 6N-6403 [1] CLAMP (tapped)  
  6N-6404 [1] CLAMP  
16. 5H-7225 [6] NUT  
17. 6N-5124 [1] CLAMP (tapped)  
  6N-5125 [1] CLAMP  
18. 3B-8995 [1] FITTING  
    (Includes)
  1F-1344 [1] NUT  
19. 5H-5764 [1] TUBE  
20. 3B-8993 [1] FITTING  
    (Includes)
  1F-1344 [1] NUT  
21. 1B-8471 [1] CLIP  
22. 4B-6029 [2] GROMMET  
23. 5P-1198 H TUBE 92 cm(36.33 in.)  
24. 8B-9889 [1] CLIP  
25. 0S-1624 [1] BOLT  
  5P-8246 [1] WASHER  
26. 5H-9601 [1] TUBE  
27. 3B-8998 [1] FITTING  
    (Includes)
  1F-1344 [1] NUT  
28. 7M-7429 [1] CLAMP ASSEM.  
    (Includes)
  9F-2978 [3] NUT  
  5M-6214 [1] PLUG  
    (Not Shown-To Cylinder Block)
  H   ORDER BY THE CENTIMETER
 

#UE0343030248
 

8N-3460: LINES GP-FUEL INJECTION

8N3460 FUEL INJECTION LINES GROUP
Serial No. 47B4768-Up
c174390 UE034303
  For full view, you need register

Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-3456 [1] LINE ASSEM. (no. 6)  
2. 8N-3455 [1] LINE ASSEM. (no. 5)  
3. 0S-1588 C [3] BOLT  
  5M-2894 C [3] WASHER  
4. 7M-7432 [1] DAMPER  
5. 8N-3459 [1] DAMPER  
6. 8N-3454 [1] LINE ASSEM. (no. 4)  
7. 8N-5236 C [1] CLAMP  
8. 0S-1615 [3] BOLT  
  3B-4504 [3] LOCKWASHER  
9. 8N-3453 [1] LINE ASSEM. (no. 3)  
10. 8N-3452 [1] LINE ASSEM. (no. 2)  
11. 8N-3451 [1] LINE ASSEM. (no. 1)  
12. 5B-3718 [6] SEAL  
13. 8N-1831 [6] NOZZLE ASSEM.  
14. 7M-4603 [6] BODY  
  6F-1069 [6] SEAL  
15. 6N-6403 [1] CLAMP (tapped)  
  6N-6404 [1] CLAMP  
16. 5H-7225 [6] NUT  
17. 6N-5124 [1] CLAMP (tapped)  
  6N-5125 [1] CLAMP  
18. 3B-8995 [1] FITTING  
    (Includes)
  1F-1344 [1] NUT  
19. 5H-5764 [1] TUBE  
20. 3B-8993 [1] FITTING  
    (Includes)
  1F-1344 [1] NUT  
21. 1B-8471 [1] CLIP  
22. 4B-6029 [2] GROMMET  
23. 5P-1198 H TUBE 92 cm(36.33 in.)  
24. 8B-9889 [1] CLIP  
25. 0S-1624 [1] BOLT  
  5P-8246 [1] WASHER  
26. 5H-9601 [1] TUBE  
27. 3B-8998 [1] FITTING  
    (Includes)
  1F-1344 [1] NUT  
28. 7M-7429 [1] CLAMP ASSEM.  
    (Includes)
  9F-2978 [3] NUT  
  5M-6214 [1] PLUG  
    (Not Shown-To Cylinder Block)
  C   INDICATES CHANGE
  H   ORDER BY THE CENTIMETER
 

#UE0343030249
 

OIL COOLER

OIL COOLER
Serial No. 47B409 to 47B615 inclusive
c85361 UE034303
  For full view, you need register

Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4H-0945 [1] FITTING  
  4H-2495 [1] NUT  
  4H-2494 [1] SLEEVE  
    (PARTS OF FITTING 4H945)
  5L-1906 [1] TUBE (vent)  
  4H-2495 [1] NUT  
  4H-2494 [1] SLEEVE  
    (PARTS OF FITTING 4H1966)
  4H-1966 [1] FITTING  
  4L-4607 [1] PLATE ASSEM.  
  4B-3388 [8] BOLT  
  3B-4505 [8] LOCKWASHER  
  5L-1903 [1] COVER  
  5L-1908 [1] GASKET  
  5L-1917 [1] COOLER HOUSING  
  2M-8362 [1] COVER  
  5H-1032 [1] GASKET  
  1H-9456 [1] BOLT  
  4B-8407 [1] GASKET  
  1A-2029 [16] BOLT  
  3B-4506 [16] LOCKWASHER  
  5L-1908 [1] GASKET  
  0S-1590 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  0S-1588 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  1A-2029 [5] BOLT  
  3B-4506 [5] LOCKWASHER  
  5L-8787 [1] GASKET  
  4L-1239 [1] CORE ASSEM.  
  4L-1267 [1] GASKET  
  0S-1587 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  4L-9723 [1] SUPPORT  
  3B-1915 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  1A-2029 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  5L-1770 [1] CORE ASSEM.  
  5L-1902 [1] GASKET  
  5L-1902 [1] GASKET  
  5L-1864 [1] BONNET  
    (WATER INLET)
  1A-2029 [5] BOLT  
  3B-4506 [5] LOCKWASHER  
  0T-0055 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
 

Caterpillar Parts SIS Catalog D353C :

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