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4W2564 FRONT COUPLING ARRANGEMENT Serial No. 35B6767-Up 3N8642-Page 148.02, 3N8647-Page 148.06, 3N8677-Page 148.09, 3N9536-Page 148.05, 5N3764-Page 148.01, 4W2563-Page 148.13.02 D399


BASIC ENGINE
COUPLING GP
DAMPER GP
ENCLOSURES, GUARDS AND BASES
GUARD GP
BASIC ENGINE
COUPLING GP
FUEL SYSTEM
FILTER GP-FUEL


BASIC ENGINE

COUPLING GP
 

#UEG0637S1120
 

4W-2564: COUPLING AR

4W2564 FRONT COUPLING ARRANGEMENT
Serial No. 35B6767-Up
3N8642-Page 148.02, 3N8647-Page 148.06, 3N8677-Page 148.09,
3N9536-Page 148.05, 5N3764-Page 148.01, 4W2563-Page 148.13.02
c322282 UEG0637S
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Parts for your D399 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-8642 Y [1] FASTENER GP-FRONT DRIVE SHAFT  
2. 4W-2563 Y [1] DAMPER GP  
3. 2N-4819 [1] SHAFT AS  
4. 5N-3764 Y [1] COUPLING GP-FLEXIBLE  
5. 3N-8677 Y [1] GUARD GP-COUPLING  
6. 3N-8647 Y [2] FASTENER GP-COUPLING  
7. 3N-9536 Y [1] FASTENER GP  
  Y   SEPARATE ILLUSTRATION
 

#UEG0637S1121
 

4W-2562: COUPLING AR

4W2562 COUPLING AR
S/N 35B6767-Up. 3N8642-Page 148.02, 3N5620, 3N5765-Page 148.13
4W2563-Page 148.13.02 & 3N5764-Page 148.15. Not For Use With Solid
Ring Crankshaft Seal. Use Only On Rear Engine In A Tandem Power
Unit When Forward Engine Is Equipped With 5N3765 Coupling
c322248 UEG0637S
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Parts for your D399 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-2563 Y [1] DAMPER GP  
2. 3N-5581 [1] SHAFT AS  
3. 3N-5764 Y [2] GUARD GP-EXTENSION  
4. 3N-5765 Y [1] GUARD GP-COUPLING  
5. 3N-5620 Y [1] SPACER GP-DISC  
6. 2N-5006 [10] BOLT-12 POINT HEAD  
7. 3N-8642 Y [1] FASTENER GP-FRONT DRIVE SHAFT  
    TIMING PROCEDURE)
  F   NOT SHOWN
  Y   SEPARATE ILLUSTRATION
 

#UEG0637S1122
 

3N-8643: DAMPER GP-VIBRATION

3N8643 VIBRATION DAMPER GROUP
Part Of 3N5636 Front To Rear Compoung Coupling Arrangement Shown On Page
148.12
c153628 UEG0637S
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Parts for your D399 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-1793 [1] DAMPER ASSEM.  
2. 3N-6614 [1] ADAPTER ASSEM.  
    (Includes)
3. 0T-0167 [10] STUD  
4. 3F-6645 [10] BOLT  
  5F-6562 [10] WASHER  
5. 1B-4205 [10] NUT  
  3B-4508 [10] LOCKWASHER  
  3H-7654 [10] WASHER  
  0L-1002 [10] SPACER  
6. 0S-1588 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
  3K-0925 [6] SPACER  
7. 3N-5597 [1] GUARD ASSEM.  
8. 3N-4387 [6] BRACKET ASSEM.  
    (Each Includes)
9. 9F-2978 [1] NUT  
10. 0T-0318 [12] BOLT  
  3B-4507 [12] LOCKWASHER  
 

#UEG0637S1123
 

3N-5764: GUARD GP-EXTENSION

3N5764 GUARD GP-EXTENSION
Part Of 3N5636 Coupling-Front To Rear &
3N5833 Coupling-Flywheel Flexible
An Attachment
c229539 UEG0637S
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Parts for your D399 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1594 [16] BOLT  
  2N-3385 [16] NUT-CLIP  
  3B-4506 [16] LOCKWASHER  
  3L-9689 C [16] WASHER  
2. 1V-0623 [8] PLATE  
3. 3N-5708 [1] GUARD AS-EXTENSION  
  C   CHANGE FROM PREVIOUS TYPE
 

#UEG0637S1124
 

3N-5833: COUPLING AR

3N5833 COUPLING AR-FLYWHEEL-FLEXIBLE
UEG0637S1124 UEG0637S
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Parts for your D399 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3N-5609 Y [1] FLYWHEEL DRIVE COUPLING GROUP  
    -OR-
  5N-3765 Y [1] FLEXIBLE COUPLING GUARD  
  3N-5765 Y [1] FLYWHEEL COUPLING GUARD GROUP  
  3N-5764 Y [1] EXTENSION GUARD GROUP  
  3N-8647 Y [1] FASTENER GROUP  
  7J-7868 [8] BOLT  
  3N-5596 [1] HUB  
  [1] INSTRUCTION ALIGNMENT  
  Y   SEPARATE ILLUSTRATION
 

#UEG0637S1125
 

3N-5609: COUPLING GP-DRIVE

3N5609 FLYWHEEL DRIVE COUPLING GROUP-REPLACED BY
5N3765 Shown On Page 148.17. Part Of 3N5833 Flexible Flywheel Coupling
c165157 UEG0637S
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Parts for your D399 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-6666 [1] COUPLING  
2. 0S-1615 [12] BOLT  
  3B-4504 [12] LOCKWASHER  
3. 0S-1589 [12] BOLT  
  4D-3704 C [12] WASHER  
4. 3N-5608 [1] COUPLING  
5. 9H-0846 [1] SEAL  
6. 5N-3272 C [3] BOOT  
7. 3L-9030 [1] PLATE  
  3L-9032 [1] GASKET  
  C   INDICATES CHANGE
 

#UEG0637S1126
 

5N-3765: COUPLING GP-FLEXIBLE

5N3765 FLEXIBLE COUPLING GROUP
Part Of 3N5833 Flexible Flywheel Coupling
c229547 UEG0637S
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Parts for your D399 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-6666 [1] COUPLING-DRIVE  
2. 1A-8537 [12] BOLT  
3. 4D-3704 [24] WASHER-HARD  
4. 0S-1589 [12] BOLT  
5. 5N-3284 [1] COUPLING-OUTER  
6. 9H-0846 [2] SEAL-O-RING  
7. 5N-3272 [3] BOOT-RUBBER COUPLING  
8. 5N-3274 [1] PLATE  
9. 5N-5561 C [2] COMPOUND-LUBRICATION  
   
  5N-1695 F [1] FILM-WARNING  
  C   CHANGE FROM PREVIOUS TYPE
  F   NOT SHOWN
 

#UEG0637S1127
 

3N-7438: FUEL FILTER AND PRIMING PUMP GROUP

3N7438 FUEL FILTER AND PRIMING PUMP GROUP--Type 1
FOR LOCOMOTIVE USE
c149094 UEG0637S
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Parts for your D399 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5K-9894 [2] CONNECTOR  
2. 9L-1775 [1] BRACKET  
3. 0S-1594 [3] BOLT 1 in. (2.54 dm)long  
4. 3B-4506 [22] LOCKWASHER  
5. 1D-4717 [8] NUT  
6. 8S-3215 [5] CLAMP (short)  
7. 0S-1588 [1] BOLT  
8. 6B-2882 [1] SPACER  
9. 2N-3299 [1] COVER ASSEM.  
10. 2A-3696 [1] PLUG  
11. 2J-4045 [1] SPRING  
12. 4B-4423 [1] RIVET  
13. 5M-6213 [3] PLUG  
14. 2N-3295 [1] GASKET  
15. [6] ELEMENT ASSEM.  
16. 2A-4639 [2] BOLT 1.625 in.(2.60 cm)long  
17. 9L-1321 [4] STUD  
18. 2N-3816 [2] BRACKET  
19. 3N-6367 [1] HOUSING ASSEM.  
20. 3J-5389 [6] PLUG  
21. 2N-5104 [1] CLAMP (long)  
22. 0S-0509 [1] BOLT  
23. 0L-2070 [1] BOLT  
24. 3N-7267 [1] TUBE ASSEM. (fuel inlet)  
25. 3N-7266 [1] TUBE ASSEM. (fuel outlet)  
26. 2N-3296 [1] GASKET  
27. 4M-9640 [1] PLUG  
  6B-7020 [1] GASKET  
28. 8M-8597 [1] SPRING  
29. 7K-1517 [1] ELBOW  
30. 7K-0498 [1] ELBOW  
31. 2N-3297 [1] VALVE  
32. 3N-2856 [1] BODY  
33. 1B-1293 [6] BOLT  
34. 3B-4505 [7] LOCKWASHER  
35. 3N-6690 [1] SPRING  
36. 4F-5607 [1] SEAL  
37. 4F-7391 [2] SEAL  
  1P-2278 [2] RING  
38. 4K-8603 [1] PLUG  
39. 2N-3852 [1] ROD  
40. 4H-5232 [2] PIN  
41. 5F-7464 [1] SPRING  
42. 2N-6730 [1] PISTON  
43. 2N-3854 [1] TUBE  
44. 2N-6732 [1] GUIDE  
45. 2N-6733 [1] PLATE  
46. 1B-4203 [1] NUT  
47. 0L-1170 [1] KNOB  
48. 2N-6731 [1] RETAINER  
49. 3H-6591 [1] BOLT  
50. 0L-1351 [2] BOLT  
51. 2N-3303 [1] SUPPORT  
52. 1A-2029 [8] BOLT  
53. 2N-3301 [1] COVER  
54. 2N-3294 [1] GASKET  
55. 4S-6574 [1] GAUGE (fuel pressure)  
56. 8B-2283 [1] NIPPLE  
57. 3B-7900 [1] TEE  
58. 5M-6214 [1] PLUG  
59. 1M-7643 [2] SPACER  
60. 3N-6938 [1] GAUGE  
61. 3N-6935 [1] VALVE  
 

#UEG0637S1128
 

3N-7438: FUEL FILTER & PRIMING PUMP GROUP

3N7438 FUEL FILTER & PRIMING PUMP GROUP--PART 1 OF 2--TYPE 2--
Replaced By 5N6503 Shown On Page 148A.02. For Locomotive Use
c175374 UEG0637S
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Parts for your D399 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5K-9238 C [2] CONNECTOR  
2. 3N-6935 [1] VALVE (check)  
3. 9S-3231 C [1] BRACKET  
4. 0S-1594 [1] BOLT  
5. 1D-4717 [2] NUT  
6. 3B-4506 [4] LOCKWASHER  
7. 8S-3215 C [2] CLAMP  
8. 3N-6938 [1] GAUGE  
9. 4B-0418 C [3] CLIP (short)  
10. 7B-7501 C [1] CLIP (Long)  
11. 0S-1588 [1] BOLT  
12. 2B-0941 C [1] SPACER  
13. 2A-4639 C [1] BOLT  
  8B-8679 C [2] SPACER  
14. 2N-3463 C [1] STRAP  
15. 0L-1351 C [1] BOLT  
16. 6B-0933 C [1] SPACER  
17. 3N-7266 [1] TUBE ASSEM. (outlet)  
18. 3N-7267 [1] TUBE ASSEM. (inlet)  
19. 4M-9640 [1] PLUG  
  1S-6827 C [1] SEAL  
20. 8M-8597 [1] SPRING  
21. 5M-6213 [1] PLUG  
22. 7K-1517 [1] ELBOW  
23. 7K-0498 [1] ELBOW  
24. [1] BODY  
25. 3J-5389 [3] PLUG  
26. 2N-3297 [1] VALVE (fuel control)  
27. 4F-5607 [1] SEAL  
28. 4F-7391 [2] SEAL  
  1P-2278 [2] RING  
29. 2N-3852 [1] ROD  
30. 4H-5232 [2] PIN  
31. 5F-7464 [1] SPRING  
32. 2N-6732 [1] GUIDE  
33. 2N-6733 [1] PLATE  
34. 1B-4203 [1] NUT  
35. 0L-1170 [1] KNOB  
36. 2N-3854 [1] TUBE  
37. 2N-6730 [1] PISTON  
38. 4K-8603 [1] PLUG  
39. 3N-6690 [1] SPRING  
40. 1B-1293 [6] BOLT  
  3B-4505 [6] LOCKWASHER  
  C   INDICATES CHANGE
 

#UEG0637S1129
 

3N-7438: FUEL FILTER & PRIMING PUMP GROUP

3N7438 FUEL FILTER & PRIMING PUMP GROUP--PART 2 OF 2--TYPE 2--
Replaced By 5N6503 Shown On Page 148.02. For Locomotive Use
c154990 UEG0637S
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Parts for your D399 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2N-3303 [1] SUPPORT  
2. 2N-6731 [1] RETAINER  
3. 3H-6591 [1] BOLT  
  3B-4505 [1] LOCKWASHER  
4. 0L-1351 [2] BOLT  
5. 3B-4506 [18] LOCKWASHER  
6. 1A-2029 [8] BOLT  
7. 2N-3301 [1] COVER  
8. [1] GASKET  
9. 3B-7900 [1] TEE  
10. 4S-6574 [1] GAUGE (fuel pressure)  
11. 8B-2283 [1] NIPPLE  
12. 5M-6214 [1] PLUG  
13. 5M-6213 [2] PLUG  
14. 3N-6367 [1] HOUSING ASSEM.  
15. 2N-3816 [2] BRACKET  
16. 9L-1321 [4] STUD  
17. 1D-4717 [6] NUT  
18. 2A-4639 [2] BOLT 1.625 in.(2.6 cm) long  
  0S-1594 [2] BOLT 1 in.(2.54 cm) long  
19. 3J-5389 [3] PLUG  
20. 4H-8792 [6] ELEMENT ASSEM.  
21. 2N-3295 [1] GASKET  
22. 2N-3299 [1] COVER ASSEM.  
    (Includes)
23. 4B-4423 [1] RIVET  
24. 2A-3696 [1] PLUG  
25. 2J-4045 [1] SPRING  
26. 2N-3296 [1] GASKET  
 

Information:

Engine News
Special Instruction
Installation of Flexible Mounting Groups{1152, 1353}
Installation of Flexible Mounting Groups{1152, 1353}
Installation Of 3N5620 Spacer Group Or 3N5573 Spacer Assembly{3252}
Installation Of 3N5620 Spacer Group Or 3N5573 Spacer Assembly{3252}
Specifications
Flexible Coupling<BR> (5L3395)
D399, G399, D398, G398, D379, G379 ENGINES
Flexible Coupling (5L3395)
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Disassembly and Assembly
Flexible Coupling
D399, G399, D398, G398, D379, G379 ENGINES
Coupling - Install
SR4B Generators
Coupling - Remove
SR4B Generators
Service Magazine

Caterpillar Parts SIS Catalog D399 :

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130.000 
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LOUISIANA CAT POWER SYSTEMS
USD $12,000 
CAT D399

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USD $8,995 
CAT D399

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Long Branch, New Jersey
 
 
CAT D399

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Ashland, Ohio
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