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8S6419 CONTROL GP-FUEL RATIO-WITH OVERRIDE S/N 91B387-997 D399 MARINE ENGINE




FUEL SYSTEM

CONTROL GP-FUEL RATIO
 

#UEG0648S0160
 

8S-6419: CONTROL GP-FUEL RATIO

8S6419 CONTROL GP-FUEL RATIO-WITH OVERRIDE
S/N 91B387-997
c111246 UEG0648S
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Parts for your D399 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-2714 [3] BOLT  
2. 3S-4780 [1] COVER  
3. 3S-4818 [1] SPRING  
4. 3S-4819 [1] GASKET  
5. 6L-5766 [1] GASKET  
6. 6L-5768 [1] SPRING  
7. 6L-5769 [1] WASHER  
8. 6L-5767 [1] COVER  
9. 5S-6120 [1] RETAINER ASSEM.  
10. 6L-5773 [1] GASKET  
11. 6L-5772 [1] SPRING  
12. 8L-4183 [1] BOLT  
13. 3D-4603 [2] PLUG  
14. 5S-6458 [1] DOWEL  
15. 2M-5471 [1] BOLT  
16. 3S-4082 [1] PIN  
17. 1P-7963 [1] ARM  
18. 4F-7957 [2] BOLT  
19. 3S-4864 [2] SPACER  
20. 1B-2713 [1] BOLT  
21. 2M-2489 [1] SEAL  
22. 3S-4742 [1] SPRING  
23. 1B-4202 [1] NUT  
24. 3S-4741 [1] SCREW  
25. 8S-5447 [1] HOUSING ASSEM.  
  8S-5448 [1] BEARING  
    (Part of 8S5447 Housing Assem.)
26. 4S-7458 [1] DIAPHRAGM  
27. 6L-6035 [1] DOWEL  
  3S-4556 [1] LEVER ASSEM.  
28. 3S-4546 [1] LEVER  
29. 3S-4555 [1] SHAFT  
  3H-6660 [1] PIN  
30. 3S-4820 [1] PLUNGER  
31. 3S-4499 [1] HOUSING  
 

#UEG0648S0161
 

8S-6419: CONTROL GP-FUEL RATIO

8S6419 CONTROL GP-FUEL RATIO-WITH OVERRIDE
S/N 91B998-Up
c303582 UEG0648S
  For full view, you need register

Parts for your D399 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6L-1559 C [3] BOLT  
2. 3S-4780 [1] COVER  
3. 3S-4818 [1] SPRING  
4. 3S-4819 [1] GASKET  
5. 6L-5766 [1] GASKET  
6. 6N-3017 C [1] SPRING  
7. 6L-5769 [1] WASHER  
8. 6L-5767 [1] COVER  
9. 5S-6120 [1] RETAINER ASSEM.  
10. 6L-5773 [1] GASKET  
11. 6N-0968 C [1] SPRING  
12. 6N-2954 C [1] BOLT  
13. 3D-4603 [2] PLUG  
14. 5S-6458 [1] DOWEL  
15. 2M-5471 [1] BOLT  
16. 3S-4082 [1] PIN  
17. 1P-7963 [1] ARM  
18. 4F-7957 [2] BOLT  
19. 3S-4864 [2] SPACER  
20. 1B-2713 [1] BOLT  
21. 2M-2489 [1] SEAL  
22. 3S-4742 [1] SPRING  
23. 1B-4202 [1] NUT  
24. 3S-4741 [1] SCREW  
25. 6N-1603 C [1] HOUSING ASSEM.  
26. 4S-7458 [1] DIAPHRAGM  
27. 6L-6035 [1] DOWEL  
28. 3S-4556 [1] LEVER ASSEM.  
    (Includes)
  3S-4546 [1] LEVER  
29. 3S-4555 [1] SHAFT  
  3H-6660 [1] PIN  
30. 3S-4820 [1] PLUNGER  
31. 3S-4499 [1] HOUSING  
32. 9M-1974 C [1] WASHER  
  C   INDICATES CHANGE
 

#UEG0648S0162
 

2N-0887: FILTER GP-PRIMING PUMP & FUEL

2N0887 FUEL FILTER & PRIMING PUMP GP
S/N 91B387-455
c115274 UEG0648S
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Parts for your D399 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1170 [1] KNOB  
2. 1B-4203 [1] NUT  
3. 2N-6733 [1] PLATE  
4. 2N-6732 [1] GUIDE  
5. 3H-6591 [1] BOLT  
6. 3B-4505 [7] LOCKWASHER  
7. 0L-1351 C [3] BOLT  
8. 3B-4506 C [20] LOCKWASHER  
9. 2N-3854 [1] TUBE  
10. 3J-5389 C [4] PLUG  
11. 5F-7464 [1] SPRING  
12. 2N-3852 [1] ROD  
13. 4H-5232 [2] PIN  
14. 4K-8603 [1] PLUG  
15. 4F-7391 [2] SEAL  
  1P-2278 [2] RING  
16. 4F-5607 [1] SEAL  
17. 2N-3297 [1] VALVE  
18. 5M-6213 [3] PLUG  
19. 4M-5923 [1] SPRING  
20. 3N-2856 C [1] BODY  
21. 1B-1293 [6] BOLT  
22. 7B-4970 [1] SPRING  
23. 6B-7020 [1] GASKET  
24. 4M-9640 [1] PLUG  
25. 2N-3296 [1] GASKET  
26. 2N-3294 [1] GASKET  
27. 1A-2029 [8] BOLT  
28. 2N-3301 [1] COVER  
29. 0S-1594 [2] BOLT (1" long)  
30. 9L-1321 [4] STUD  
31. 1D-4717 C [7] NUT  
32. 2N-3816 [2] BRACKET  
33. 3N-2858 C [1] HOUSING ASSEM.  
34. 2N-6730 [1] PISTON  
35. 4H-8792 [6] ELEMENT ASSEM.  
36. 2N-3295 [1] GASKET  
37. 2N-3299 [1] COVER ASSEM.  
38. 2A-3696 [1] PLUG  
39. 2J-4045 [1] SPRING  
40. 4B-4423 [1] RIVET  
41. 2N-3303 [1] SUPPORT  
42. 2N-6731 [1] RETAINER  
43. 2A-4639 [2] BOLT (1.625" long)  
44. 7K-0498 C [1] ELBOW  
45. 7K-1517 C [1] ELBOW  
46. 3N-3430 C [1] TUBE ASSEM.  
47. 8S-3215 C [1] CLAMP  
48. 5K-9894 C [2] CONNECTOR  
49. 0S-0509 C [1] BOLT  
50. 2N-5104 C [1] CLAMP  
51. 3N-3431 C [1] TUBE ASSEM.  
  C   INDICATES CHANGE
 

#UEG0648S0163
 

2N-0887: FILTER GP-PRIMING PUMP & FUEL

2N0887 FUEL FILTER & PRIMING PUMP GP
S/N 91B456-546
c145095 UEG0648S
  For full view, you need register

Parts for your D399 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1170 [1] KNOB  
2. 1B-4203 [1] NUT  
3. 2N-6733 [1] PLATE  
4. 2N-6732 [1] GUIDE  
5. 3H-6591 [1] BOLT  
6. 3B-4505 [7] LOCKWASHER  
7. 0L-1351 C [3] BOLT  
8. 3B-4506 C [20] LOCKWASHER  
9. 2N-3854 [1] TUBE  
10. 3J-5389 C [4] PLUG  
11. 5F-7464 [1] SPRING  
12. 2N-3852 [1] ROD  
13. 4H-5232 [2] PIN  
14. 4K-8603 [1] PLUG  
15. 4F-7391 [2] SEAL  
  1P-2278 [2] RING  
16. 4F-5607 [1] SEAL  
17. 2N-3297 [1] VALVE  
18. 5M-6213 [3] PLUG  
19. 3N-6690 C [1] SPRING  
20. 3N-2856 [1] BODY  
21. 1B-1293 [6] BOLT  
22. 7B-4970 [1] SPRING  
23. 6B-7020 [1] GASKET  
24. 4M-9640 [1] PLUG  
25. 2N-3296 [1] GASKET  
26. 2N-3294 [1] GASKET  
27. 1A-2029 [8] BOLT  
28. 2N-3301 [1] COVER  
29. 0S-1594 [2] BOLT (1 in. long)  
30. 9L-1321 [4] STUD  
31. 1D-4717 [7] NUT  
32. 2N-3816 [2] BRACKET  
33. 3N-2858 [1] HOUSING ASSEM.  
34. 2N-6730 [1] PISTON  
35. 4H-8792 [6] ELEMENT ASSEM.  
36. 2N-3295 [1] GASKET  
37. 2N-3299 [1] COVER ASSEM.  
38. 2A-3696 [1] PLUG  
39. 2J-4045 [1] SPRING  
40. 4B-4423 [1] RIVET  
41. 2N-3303 [1] SUPPORT  
42. 2N-6731 [1] RETAINER  
43. 2A-4639 [2] BOLT (1.625 in. long)  
44. 7K-0498 [1] ELBOW  
45. 7K-1517 [1] ELBOW  
46. 3N-3430 [1] TUBE ASSEM.  
47. 8S-3215 [1] CLAMP  
48. 5K-9238 C [2] CONNECTOR  
49. 0S-0509 [1] BOLT  
50. 2N-5104 [1] CLAMP  
51. 3N-3431 [1] TUBE ASSEM.  
52. 3N-7008 C [1] TAG  
53. 3N-6935 C [1] VALVE  
54. 3N-6938 C [1] GAUGE  
  C   INDICATES CHANGE
 

#UEG0648S0164
 

2N-0887: FILTER GP-PRIMING PUMP & FUEL

2N0887 FUEL FILTER & PRIMING PUMP GP
S/N 91B547-1104
c171842 UEG0648S
  For full view, you need register

Parts for your D399 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1170 [1] KNOB  
2. 1B-4203 [1] NUT  
3. 2N-6733 [1] PLATE  
4. 2N-6732 [1] GUIDE  
5. 3H-6591 [1] BOLT  
6. 3B-4505 LOCKWASHER  
7. 0L-1351 [3] BOLT  
8. 3B-4506 [20] LOCKWASHER  
9. 2N-3854 [1] TUBE  
10. 3J-5389 C [6] PLUG  
11. 5F-7464 [1] SPRING  
12. 2N-3852 [1] ROD  
13. 4H-5232 [2] PIN  
14. 4K-8603 [1] PLUG  
15. 4F-7391 [2] SEAL  
  1P-2278 [2] RING  
16. 4F-5607 [1] SEAL  
17. 2N-3297 [1] VALVE  
18. 5M-6213 [3] PLUG  
19. 3N-6690 [1] SPRING  
20. 3N-2856 [1] BODY  
21. 1B-1293 [6] BOLT  
22. 8M-8597 C [1] SPRING  
23. 1S-6827 C [1] GASKET  
24. 4M-9640 [1] PLUG  
25. 2N-3296 [1] GASKET  
26. 2N-3294 [1] GASKET  
27. 1A-2029 [8] BOLT  
28. 2N-3301 [1] COVER  
29. 0S-1594 [2] BOLT 2.54 cm(1 in.) long  
30. 9L-1321 [4] STUD  
31. 1D-4717 [7] NUT  
32. 2N-3816 [2] BRACKET  
33. 3N-6367 C [1] HOUSING ASSEM.  
34. 2N-6730 [1] PISTON  
35. 4H-8792 [6] ELEMENT ASSEM.  
36. 2N-3295 [1] GASKET  
37. 2N-3299 [1] COVER ASSEM.  
38. 2A-3696 [1] PLUG  
39. 2J-4045 [1] SPRING  
40. 4B-4423 [1] RIVET  
41. 2N-3303 [1] SUPPORT  
42. 2N-6731 [1] RETAINER  
43. 2A-4639 [2] BOLT 4.13 cm(1.63 in.) long  
    - OR -
  0S-1571 C [1] BOLT 4.45 cm(1.75 in.) long  
  0S-1591 C [1] BOLT 3.81 cm(1.5 in.) long  
44. 7K-0498 [1] ELBOW  
45. 7K-1517 [1] ELBOW  
46. 3N-3430 TUBE ASSEM.  
47. 8S-3215 [1] CLAMP  
48. 5K-9238 [2] CONNECTOR  
49. 0S-0509 [1] BOLT  
50. 2N-5104 [1] CLAMP  
51. 3N-3431 [1] TUBE ASSEM.  
52. 3N-7008 [1] TAG  
53. 3N-6935 [1] VALVE  
54. 3N-6938 [1] GAUGE  
  C   INDICATES CHANGE
 

#UEG0648S0165
 

7N-8867: FILTER GP-FUEL

7N8867 FILTER GP-FUEL-PART 1 of 2
S/N 91B1105-Up
c228234 UEG0648S
  For full view, you need register

Parts for your D399 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-6213 [2] PLUG  
2. 2N-3299 [1] COVER ASSEM.  
    (Includes)
  4B-4423 [1] RIVET  
3. 2J-4045 [1] SPRING  
4. 2A-3696 [1] PLUG  
5. 4H-8792 [6] ELEMENT ASSEM.  
6. 3J-5389 [4] PLUG  
7. 2N-3296 [1] GASKET  
8. 2B-2695 [2] BOLT  
9. 9M-1974 [2] WASHER  
10. 1S-7106 [1] COVER  
  1S-7107 [1] GASKET  
11. 5N-5337 C [1] SPRING  
12. 1S-3267 [1] PLUNGER ASSEM.  
13. 2B-0858 [1] PLUG  
14. 7K-1517 [1] ELBOW  
15. 7K-0498 [1] ELBOW  
16. 1P-0436 [1] GASKET  
17. 7N-3659 [1] ADAPTER  
18. 3N-3430 [1] TUBE ASSEM.  
19. 3N-3431 [1] TUBE ASSEM.  
20. 8S-3215 [1] CLAMP  
21. 3N-7008 [1] TAG  
22. 5K-9238 [2] CONNECTOR  
23. 3N-6935 [1] VALVE  
24. 3N-6938 [1] GAUGE  
25. 1A-2029 [8] BOLT  
  5M-2894 [8] WASHER  
26. 2N-3301 [1] COVER  
  2N-3294 [1] GASKET  
27. 3N-6367 [1] HOUSING ASSEM.  
28. 2N-3295 [1] GASKET  
  C   INDICATES CHANGE
 

#UEG0648S0166
 

7N-8867: FILTER GP-FUEL

7N8867 FILTER GP-FUEL-PART 2 of 2
S/N 91B1105-Up
c224444 UEG0648S
  For full view, you need register

Parts for your D399 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-2894 [12] WASHER  
2. 1D-4717 [7] NUT  
3. 0L-1351 [3] BOLT  
4. 7N-3723 [1] CLAMP  
5. 7N-3660 [1] ADAPTER  
6. 3J-5389 [1] PLUG  
7. [1] PLUG  
8. 2H-3708 [1] BOLT  
9. 9M-1974 [9] WASHER  
10. 2H-3738 [5] BOLT  
11. 1D-4539 [1] BOLT  
  1D-4716 [1] NUT  
12. 7H-3171 [1] PLUG  
13. 7N-3725 [2] BRACKET  
14. 1B-7182 [1] BOLT  
15. 7B-2742 [1] BOLT  
  5P-0537 [1] WASHER  
16. 0S-1571 [2] BOLT  
17. 9L-1321 [4] STUD  
18. 2N-3816 [2] BRACKET  
19. 0S-1594 [2] BOLT  
20. 6D-4972 [3] SPACER  
21. 2N-5104 [1] CLAMP  
 

#UEG0648S0167
 

7N-8599: PUMP GP-FUEL PRIMING

7N8599 PUMP GP-FUEL PRIMING
S/N 91B1105-1195
Part Of 5N5122-Page 125H
c224189 UEG0648S
  For full view, you need register

Parts for your D399 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-6804 [1] PUMP GP-FUEL PRIMING  
    (INCLUDES)
  3K-8428 [1] PIN-GROOVED  
  1F-2936 [1] SEAL-LIP  
2. 7B-2742 [1] BOLT  
3. 5P-0537 [1] WASHER  
4. 1P-0436 [1] GASKET  
5. 9M-1974 [1] WASHER-HARD  
6. 1B-7182 [1] BOLT  
   
    THE FOLLOWING REPAIR KIT
    IS AVAILABLE
    (INCLUDES KNOBS, COVER,
    SPRING & WASHERS)
 

#UEG0648S0168
 

7N-8599: PUMP GP-FUEL PRIMING

7N8599 PUMP GP-FUEL PRIMING
S/N 91B1196-Up
Part Of 5N5122-Page 125H
c228358 UEG0648S
  For full view, you need register

Parts for your D399 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-6804 [1] PUMP ASSEM.  
    (Includes)
  3K-8428 [1] PIN  
  1F-2936 [1] SEAL  
2. 7B-2742 [1] BOLT  
3. 5P-0537 [1] WASHER  
4. 1P-0436 [1] GASKET  
5. 9M-1974 [1] WASHER  
6. 1B-7182 [1] BOLT  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  8N-6287 C [1] KIT (knob)  
    (Includes knobs, pin, cover, spring & washers)
  C   INDICATES CHANGE
 

#UEG0648S0169
 

3N-2078: PUMP GP-FUEL TRANSFER

3N2078 PUMP GP-FUEL TRANSFER-TYPE 1
S/N 91B387-1005
c115163 UEG0648S
  For full view, you need register

Parts for your D399 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [6] BOLT  
  [6] LOCKWASHER  
2. [1] BODY ASSEM.  
3. [1] SHAFT  
4. [1] BEARING  
5. [1] WASHER  
6. [1] GASKET  
7. [1] RETAINER  
8. [1] CAGE ASSEM.  
9. [1] SEAL  
10. [1] BEARING  
11. [1] SHAFT ASSEM.  
12. [1] RING  
13. [2] SEAL  
14. [1] SEAL  
15. [1] SEAL  
16. [1] GEAR (10 teeth-idler)  
17. [1] COVER ASSEM.  
18. [2] PLUG  
19. [1] PIN  
 

Information:

Engine News
Special Instruction
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
Specifications
Air-Fuel Ratio Control
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Disassembly and Assembly
Fuel Ratio Control With Override
D379, D398, D399 INDUSTRIAL & MARINE ENGINES

Caterpillar Parts SIS Catalog D399 :

Truck sale:

 
 
Caterpillar D399
- Industrial engines
WHEELER MACHINERY CO.
130.000 
Caterpillar D399, Industriemaschinen, Bau-Und Bergbauausrüstung
- Industrial engines
LOUISIANA CAT POWER SYSTEMS
USD $12,000 
CAT D399

L&K Machinery
USD $8,995 
CAT D399

Surplus Heavy Equipment & Parts
Long Branch, New Jersey
 
 
CAT D399

Yoder & Frey Auctioneers
Ashland, Ohio
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