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2N8908 SUMP PUMP GROUP PART OF 8L4992 SUMP PUMP AN ATTACHMENT D399 GEN SET ENGINE


LUBRICATION SYSTEM
PUMP GP-SUMP
PUMP GP-ENGINE OIL
MISCELLANEOUS INFORMATION
COOLING SYSTEM
PUMP GP-WATER
LINES GP-WATER


LUBRICATION SYSTEM

PUMP GP-SUMP
 

#SEBP12910120
 

2N-8908: PUMP GP-SUMP

2N8908 SUMP PUMP GROUP
PART OF 8L4992 SUMP PUMP
AN ATTACHMENT
c137121 SEBP1291
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Parts for your D399 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2A-0762 [6] BOLT  
2. 3N-3298 [1] HANDLE ASSEM.  
3. 3N-3299 B [1] GASKET SET  
    (2 Holes Indicates .002' Thick, 3 Holes Indicates .003' Thick & 4 Holes Indicates .004' Thick)
4. 3N-3297 [2] PIN  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  3N-3300 [1] KIT (Pump)  
    (Includes Vanes, Springs, Packing, Nut, and Gaskets)
  B   USE AS REQUIRED
 

#SEBP12910121
 

5N-3802: PUMP GP-OIL

5N3802 OIL PUMP GROUP
SERIAL NO. 36Z1 TO 36Z916 INCLUSIVE
8N2744-PAGE 44
c223814 SEBP1291
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Parts for your D399 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-2744 CY [1] PUMP ASSEM.  
    (Separate Illustration)
2. 0S-1588 [2] BOLT  
  5L-5840 [2] WASHER 1.19mm (.047 in.) thick  
3. 5M-2894 [16] WASHER 2.77mm (.109 in.) thick  
4. 4L-3437 [2] GASKET  
5. 3N-0910 [1] ADAPTER ASSEM.  
    (Includes)
6. 5L-2649 [1] BEARING  
7. 7L-7735 [1] GASKET  
8. 4B-3388 [2] BOLT  
  9M-1974 [2] WASHER  
9. 1A-2029 [6] BOLT  
10. 1C-2251 [4] BOLT  
11. 3N-7731 [1] GASKET  
12. 3P-0653 [2] SEAL  
13. 6L-8809 [1] TUBE  
14. 0S-1591 [3] BOLT  
15. 3N-7730 [1] PLATE  
16. 4L-7924 [1] BOLT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12910122
 

5N-4413: PUMP GP-ENGINE OIL

5N4413 OIL PUMP GROUP-ONE SECTION GEAR
SERIAL NO. 36Z917-UP
5N4412-PAGE 43B
c182909 SEBP1291
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Parts for your D399 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-4412 Y [1] PUMP GROUP  
    (Separate Illustration)
2. 0S-1588 [2] BOLT  
  5L-5840 [2] WASHER 1.19 mm(.0469 in.) thick  
3. 5M-2894 [6] WASHER 2.79 mm(.109 in.) thick  
4. 4L-3437 [2] GASKET  
5. 0S-1618 [2] BOLT  
6. 7L-7735 [1] GASKET  
7. 0S-1594 [6] BOLT  
8. 3N-0910 [1] ADAPTER ASSEM.  
    (Includes)
  2D-6642 [3] BALL  
9. 5L-2649 [1] BEARING  
10. 0S-1571 [4] BOLT  
11. 3N-7731 [1] GASKET  
12. 3P-0653 [2] SEAL  
13. 6L-8809 [1] TUBE  
14. 0S-1591 [3] BOLT  
15. 3N-7730 [1] PLATE  
16. 5N-4411 [1] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#SEBP12910123
 

5N-4412: PUMP GP-ENGINE OIL

5N4412 OIL PUMP GROUP-ONE SECTION GEAR
SERIAL NO. 36Z917-UP
PART OF 5N4413 OIL PUMP
c182910 SEBP1291
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Parts for your D399 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-3804 [1] SHAFT ASSEM.  
  3N-8247 [1] KEY  
2. 1N-9349 [1] SEAL  
3. 0L-1143 [4] BOLT  
4. 5M-2894 [16] WASHER  
5. 0T-0573 [1] BOLT  
6. 5N-3811 [1] PLATE  
7. 5N-3812 [1] GASKET  
8. 8N-1839 [1] COVER  
  5M-4987 [2] DOWEL (large)  
  1Y-2681 [2] DOWEL (small)  
9. 9S-4185 [1] PLUG  
  3K-0360 [1] SEAL  
10. 8F-4197 [3] BOLT  
11. 5P-8244 [9] WASHER 2.5mm(.098 in.)thick  
  5L-6267 [9] WASHER 1.27mm(.050 in.)thick  
12. 5N-4410 [1] MANIFOLD ASSEM.  
13. 4L-6766 [4] DOWEL  
14. 5N-8175 [1] PLUG  
  2S-4078 [1] SEAL  
15. 3P-0658 [2] SEAL  
16. 5N-4408 [1] MANIFOLD ASSEM.  
17. 5L-2648 [1] BEARING  
18. 9S-1343 [1] PLUG  
19. 4L-3770 [1] RETAINER ASSEM  
20. 6F-0984 [1] DOWEL  
21. 5N-6165 [1] BEARING ASSEM.  
22. 0S-1588 [5] BOLT  
23. 5N-3806 [1] HOUSING  
24. 5L-2652 [1] BEARING  
25. 5B-5059 [6] BOLT  
26. 5N-3810 [1] GASKET  
27. 0L-2070 [1] BOLT  
28. 9S-4190 [1] PLUG  
  2M-9780 [1] SEAL  
29. 9S-4182 [1] PLUG  
  3J-7354 [1] SEAL  
30. 0S-1590 [6] BOLT  
31. 3N-7707 [2] GEAR ASSEM. (12 teeth)  
32. 5L-2651 [2] BEARING  
33. 3N-7702 [2] SHAFT  
34. 1A-2029 [4] BOLT  
35. 9S-1343 [1] PLUG  
36. 2S-2781 [1] PLUNGER  
  6N-1280 [1] SPRING  
37. 8J-8559 [1] PLUG  
  7M-8485 [1] SEAL  
38. 9S-4191 [2] PLUG  
  3J-1907 [2] SEAL  
39. 6V-3510 [1] ADAPTER  
40. 4K-1388 [3] SEAL  
41. 2S-2251 [1] SEAL  
42. 4F-8965 [2] BOLT  
43. 9S-4188 [2] PLUG  
44. 4M-8974 [1] LOCK (2 hole)  
  5L-4949 [1] LOCK (5 hole)  
 

#SEBP12910124
 

8N-2744: PUMP GP-OIL

8N2744 OIL PUMP GROUP
SERIAL NO. 36Z1 TO 36Z916 INCLUSIVE
PART OF 5N3802 OIL PUMP
c223815 SEBP1291
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Parts for your D399 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0T-0573 [1] BOLT  
2. 5M-2894 [16] WASHER  
3. 5N-3811 [1] PLATE  
4. 5N-3812 [1] GASKET  
5. 1N-9349 [1] SEAL  
6. 9S-4185 [1] PLUG  
  8L-2786 [1] SEAL  
7. 8F-4197 [3] BOLT  
8. 8H-3526 [9] WASHER 3.04 mm(.12 in.) thick  
  5L-6267 [9] WASHER 1.27 mm(.05 in.) thick  
9. 3N-7605 [1] MANIFOLD  
10. 4L-6766 [4] DOWEL  
11. 3P-0658 [2] SEAL  
12. 5N-3804 [1] SHAFT ASSEM.  
    (Includes)
  3N-7701 [1] GEAR (12 teeth)  
13. 3N-8247 [1] KEY  
14. 6L-8806 [1] MANIFOLD ASSEM.  
    (Includes)
15. 5L-2648 [1] BEARING  
16. 9S-1343 [2] PLUG  
17. 4L-3770 [1] RETAINER ASSEM.  
    (Includes)
18. 5L-2649 [1] BEARING  
19. 6F-0984 [1] DOWEL  
20. 0S-1588 [5] BOLT  
  4M-8974 [1] LOCK (2 hole)  
  5L-4949 [1] LOCK (5 hole)  
21. 3N-7707 [2] GEAR ASSEM. (12 teeth)  
    (Each Includes)
22. 5L-2651 [2] BEARING  
23. 9S-4188 [3] PLUG  
  4K-1388 [3] SEAL  
24. 5N-3806 [1] HOUSING ASSEM  
    (Includes)
  5L-2652 [1] BEARING  
25. 5N-3810 [1] GASKET  
26. 8N-1342 [1] COVER  
  1Y-2681 [2] DOWEL 6.35 mm (.25 in.) long  
  5M-4987 [2] DOWEL 12.45 mm(.50 in.) long  
27. 0L-2070 [2] BOLT  
28. 9S-4190 [1] PLUG  
  7L-2224 [1] SEAL  
29. 9S-4182 [1] PLUG  
  033-5853 [1] SEAL  
30. 0S-1590 [5] BOLT  
31. 5B-5059 [6] BOLT  
32. 1A-2029 [4] BOLT  
33. 3N-7702 [2] SHAFT  
34. 0L-1143 [4] BOLT  
35. 9S-1343 [1] PLUG  
 

#SEBP12910125
 

5N-8202: MANIFOLD AS

5N8202 MANIFOLD ASSEMBLY-OIL PUMP OUTLET-FIELD INSTALLATION
PROVIDES FIELD REPLACEMENT FOR 3N7605 MANIFOLD, 4K1388 SEAL, 4L6766
DOWEL & 9S4188 PLUG SHOWN ON PAGES 44 & 44A
SEBP12910125 SEBP1291
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Parts for your D399 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
   
  4K-1388 [3] SEAL  
   
  4L-6766 [4] DOWEL  
   
  5N-8201 [1] MANIFOLD  
   
  9S-4188 [3] PLUG  
 

#SEBP12910126
 

6L-8983: PUMP GP-WATER

6L8983 WATER PUMP GROUP*R
c348980 SEBP1291
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Parts for your D399 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-1687 C [1] HOUSING AS-PUMP  
  5B-9318 [1] BALL  
2. 7L-0103 [1] IMPELLER  
3. 6N-4743 C [1] SEAL AS-PUMP  
  6N-5476 C [1] RING-SEAL  
4. 2N-2560 [1] SEAL-LIP TYPE  
5. 4L-3437 [1] GASKET  
6. 1C-2251 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
7. 3B-1915 [1] BOLT  
8. 7F-7510 J [5] LOCK-NUT  
9. 4L-3761 [1] RETAINER AS  
10. 5L-2660 J [1] BEARING-SLEEVE  
11. 2D-6642 C [1] BALL  
12. 5N-4378 CJ [1] SHAFT AS-PUMP  
13. 4L-3756 J [1] BEARING-THRUST  
14. 0S-1571 [4] BOLT  
15. 4L-9965 [1] GASKET  
16. 1A-2029 C [2] BOLT  
  4B-4278 C [2] WASHER  
17. 5L-5840 J [10] WASHER  
18. 6N-4744 C [1] ADAPTER  
  6N-5475 C [1] SEAL-WATER PUMP  
19. 3F-1357 [1] PLUG-DRAIN  
  5B-3265 [1] GASKET  
20. 4L-6706 [10] GASKET  
21. 3H-5841 [8] BOLT  
  5M-2894 C [8] WASHER  
22. 6L-8972 [1] COVER-PUMP INLET  
23. 3H-2018 J [1] NUT  
  3F-2771 J [1] PIN-COTTER  
24. 3K-0363 C [1] WASHER  
25. 1H-8278 [1] SEAL-O-RING  
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  1W-7080 C [1] KIT-WATER PUMP REBUILD (REBUILD)  
    (INCL. PARTS MARKED J)
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12910127
 

4L-8800: PUMP GP-WATER

4L8800 WATER PUMP GROUP*R
AN ATTACHMENT
c316779 SEBP1291
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Parts for your D399 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-1687 C [1] HOUSING AS-PUMP  
  5B-9318 C [1] BALL  
2. 6L-8972 [1] COVER-PUMP INLET  
  4L-6706 [10] GASKET  
3. 3H-5842 C [8] BOLT  
  5F-0548 C [8] WASHER  
    2.77MM(.109 IN.) THICK
4. 5L-5840 C [2] WASHER  
    1.27MM(.050 IN.) THICK
5. 1H-8278 [1] SEAL-O-RING  
6. 7L-0104 [1] IMPELLER-PUMP  
7. 1C-2251 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
8. 4L-3437 [1] GASKET  
9. 3B-1915 [1] BOLT  
10. 7F-7510 [5] LOCK-NUT  
11. 2N-2560 [1] SEAL-LIP TYPE  
12. 5N-4378 CJ [1] SHAFT AS-PUMP  
13. 4L-3756 J [1] BEARING-THRUST  
14. 0S-1571 [4] BOLT  
15. 4L-3761 [1] RETAINER AS  
16. 5L-2660 J [1] BEARING-SLEEVE  
17. 4L-9965 [1] GASKET  
18. 1A-2029 C [2] BOLT  
  4B-4278 C [2] WASHER  
    1.58MM(.0625 IN.) THICK
19. 6N-4744 C [1] ADAPTER  
20. 6N-5475 C [1] SEAL-WATER PUMP  
21. 6N-5476 C [1] RING-SEAL  
22. 6N-4743 C [1] SEAL AS-PUMP  
23. 3F-1357 [1] PLUG-DRAIN  
  5B-3265 [1] GASKET  
24. 3H-2018 J [1] NUT  
  3F-2771 J [1] PIN-COTTER  
  3K-0363 CJ [1] WASHER  
25. 8J-6775 C [8] SEAL-THREAD  
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  1W-4011 C [1] KIT (WATER PUMP REBUILD)  
    (INCL. PARTS MARKED J)
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12910128
 

7L-3222: PUMP GP-WATER

7L3222 PUMP GP-WATER-SAE STANDARD ENGINE ROTATION
AN ATTACHMENT
c514332 SEBP1291
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Parts for your D399 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7L-2979 [1] ELBOW  
2. 3H-5826 [3] BOLT  
3. 3B-4508 [7] LOCKWASHER  
4. 5L-4387 [1] BOLT (1/2-13X7.5IN)  
5. 5L-1635 [1] TANK  
6. 4L-8121 [1] GASKET  
7. 0S-1587 [2] BOLT  
8. 1D-4719 [2] NUT  
9. 4L-6220 [1] IMPELLER AS  
10. 4L-3437 [2] GASKET  
11. 5N-1963 [3] PIN  
12. 2N-6424 [3] COTTER  
13. 4L-3756 [1] BEARING-THRUST  
14. 0S-1571 [8] BOLT  
15. 7F-7510 [6] LOCK-NUT  
16. 4L-3748 [1] RETAINER AS  
17. 0S-1585 [1] BOLT (1/2-13X1.5IN)  
18. 3F-5022 [1] PLUG-CUP  
19. 5L-1650 [1] SHAFT  
20. 6F-7030 [6] BOLT  
21. 4L-3759 [3] LOCK-NUT  
22. 8N-1360 [1] GEAR-PUMP DRIVE  
23. 4L-3761 [1] RETAINER AS  
24. 3B-1915 [2] BOLT  
25. 2N-2560 [1] SEAL-LIP TYPE  
26. 0S-1588 [6] BOLT  
27. 3B-4506 [10] LOCKWASHER  
28. 4L-9965 [1] GASKET  
29. 6H-3497 [1] BELLOWS AS  
30. 4H-7496 [1] PLATE  
31. 5L-1645 [1] HOUSING AS  
32. 3F-1357 [2] PLUG-DRAIN  
33. 5B-3265 [2] GASKET  
34. 5N-1964 [1] RING  
35. 4L-6706 [10] GASKET  
36. 3H-5842 [8] BOLT  
37. 8J-6775 [8] SEAL-THREAD  
38. 4H-5385 [1] PLATE AS  
39. 2H-4513 [1] GASKET  
40. 6F-2691 [1] WASHER  
41. 7X-2651 [1] NUT-FULL  
42. 3F-2771 [1] PIN-COTTER  
43. 1H-8278 [1] SEAL-O-RING  
44. 5L-1549 [1] COVER  
45. 5B-9169 [1] PLUG-DRAIN  
46. 6L-2289 [1] ROD  
47. 1D-4717 [4] NUT  
48. 4L-5832 [1] GASKET  
49. 2N-7601 [1] FLANGE  
50. 4J-4382 [1] PLUG-PIPE  
51. 5L-8043 [1] GASKET  
52. 5F-0548 [8] WASHER  
 

#SEBP12910129
 

3N-1445: LINES GP-WATER

3N1445 LINES GP-WATER
c514886 SEBP1291
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Parts for your D399 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3P-1774 [1] JOINT AS-TUBE  
  3P-1796 [2] SEAL  
2. 2N-8915 [1] ELBOW-WATER TRANSFER  
3. 9M-4218 [2] SEAL-O-RING  
4. 5M-6213 [3] PLUG  
5. 2N-7242 [1] TUBE AS  
6. 1A-2029 [9] BOLT (3/8-16X1.125IN)  
7. 0S-1571 [8] BOLT (3/8-16X1.75IN)  
  1D-4717 [8] NUT (3/8-16 THD)  
8. 3B-4506 [64] LOCKWASHER  
9. 2N-0570 [2] GASKET-REGULATOR HOUSING  
10. 2N-0741 [1] GASKET-REGULATOR HOUSING  
11. 3N-1444 [1] TUBE AS-VENT  
  4B-8756 [2] NUT-FLARED  
12. 5K-9243 [2] ELBOW-FLARED  
13. 4M-5317 [1] BUSHING  
14. 2N-0558 [1] ELBOW-WATER TRANSFER  
15. 2N-0568 [2] GASKET-REGULATOR HOUSING  
16. 3N-1237 [1] CONNECTOR-END  
17. 5F-4899 [2] BOLT (3/8-16X5.5IN)  
18. 3N-1238 [1] GASKET  
19. 0S-1588 C [26] BOLT (3/8-16X1.25IN)  
20. 5M-2894 [20] WASHER (2.5MM THK)  
21. 0S-1619 [4] BOLT (3/8-16X3IN)  
22. 4L-6215 [1] ELBOW  
23. 3J-5389 [5] PLUG  
24. 4L-6216 [1] GASKET  
25. 9M-4217 [2] SEAL-O-RING  
26. 2N-4897 [1] TUBE AS  
27. 0S-1619 B [6] BOLT (3/8-16X3IN)  
  3B-4506 B [6] LOCKWASHER  
28. 3N-6240 C [3] FLANGE  
29. 7L-6005 [5] GASKET  
30. 5B-2638 [1] BOLT (3/8-16X5.25IN)  
31. 4W-4794 C [4] REGULATOR-WATER TEMP  
32. 0S-1608 [5] BOLT (3/8-16X3.75IN)  
33. 3N-6067 [1] COVER-REGULATOR HOUSING  
34. 0S-1585 C [4] BOLT (1/2-13X1.5IN)  
  3B-4508 [4] LOCKWASHER  
  2M-0849 [4] WASHER  
35. 3N-1235 [1] MANIFOLD-WATER  
36. 3N-1376 [1] TUBE AS-WATER BYPASS  
  1L-5821 [1] ELBOW  
  8L-5197 [1] GASKET  
37. 4L-5832 [1] GASKET  
38. 2N-8827 [1] ELBOW-PUMP INLET  
  4L-7885 [1] GASKET  
39. 5P-4922 [1] JOINT AS-PIPE  
  5P-4941 [2] SEAL  
40. 3N-9564 [1] ELBOW-INLET  
41. 3N-1371 [1] JOINT AS-PIPE  
  2N-8866 [2] SEAL  
42. 0S-1594 [8] BOLT (3/8-16X1IN)  
43. 7S-9327 [2] COVER  
44. 3N-1377 [1] TUBE AS-BYPASS  
45. 3N-6066 [1] HOUSING AS-REGULATOR  
46. 3S-9643 [4] SEAL-LIP TYPE  
47. 3M-7045 [1] PLUG  
48. 0T-0065 [1] BOLT (3/8-16X3.5IN)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Disassembly and Assembly
Sump Pump
D379B, D398B & D399 GENRERATOR SET 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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