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8L5025 AFTERCOOLER CONNECTIONS GROUP--Jacket Water Serial No. 68B4519-Up D379 INDUSTRIAL ENGINE


AIR INLET AND EXHAUST SYSTEM
AFTERCOOLER GP
LUBRICATION SYSTEM
BREATHER GP
BASIC ENGINE
LIFTING GP-ENGINE
AIR INLET AND EXHAUST SYSTEM
TURBOCHARGER GP

INDUSTRIAL ENGINE D379 INDUSTRIAL ENGINE 68B
 D379B ENGINE 68B02540-UP UEG0634S D379 68B   (1961)

AIR INLET AND EXHAUST SYSTEM

AFTERCOOLER GP
CONNECTIONS GP-AFTERCOOLER
8L-5025 CONNECTIONS GP-AFTERCOOLER
CONNECTIONS GP-AFTERCOOLER
8L-5025 CONNECTIONS GP-AFTERCOOLER
CONNECTIONS GP-AFTERCOOLER
8L-5025 CONNECTIONS GP-AFTERCOOLER
AFTERCOOLER GP-JACKET WATER
6L-6292 AFTERCOOLER GP-JACKET WATER
AFTERCOOLER GP-JACKET WATER
6L-6292 AFTERCOOLER GP-JACKET WATER
AFTERCOOLER GP-JACKET WATER
6L-6292 AFTERCOOLER GP-JACKET WATER
 

#UEG0634S0020
 

8L-5025: CONNECTIONS GP-AFTERCOOLER

8L5025 AFTERCOOLER CONNECTIONS GROUP--Jacket Water
Serial No. 68B4519-Up
c312858 UEG0634S
8L5025 CONNECTIONS GP-AFTERCOOLER Parts scheme
  For full view, you need register

Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6L-8751 [8] CLIP  
2. 0S-1591 [8] BOLT  
3. 3B-4506 C [14] LOCKWASHER  
4. 5N-3729 C [1] TUBE ASSEM.  
5. 3N-1136 [1] ELBOW  
6. 5N-3730 C [1] TUBE ASSEM.  
7. 6L-1649 C [4] SEAL  
8. 3N-1137 [1] ELBOW  
9. 0S-1588 C [4] BOLT  
10. 8M-2331 [2] GASKET  
11. 6L-1877 [1] PLATE  
12. 4L-6216 C [2] GASKET  
13. 6L-8986 [1] HOUSING  
14. 4F-0411 [6] BOLT  
15. 3J-5389 [1] PLUG  
16. 5N-3694 C [1] ELBOW  
17. 5N-3695 C [1] ELBOW  
  C   INDICATES CHANGE
 

#UEG0634S0021
 

6L-6292: AFTERCOOLER GP-JACKET WATER

6L6292 AFTERCOOLER GROUP--Jacket Water
Serial No. 68B2540 to 68B3836 inclusive
Refer also to Page 117 for special parts
c113299 UEG0634S
6L6292 AFTERCOOLER GP-JACKET WATER Parts scheme
  For full view, you need register

Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5H-6733 [6] SEAL  
2. 0S-1591 [37] BOLT (1.50" Long)  
3. 3B-4506 [60] LOCKWASHER  
4. 4B-4278 [32] WASHER  
5. 6L-6482 [1] ELBOW  
6. 6L-8166 [4] SEAL  
7. 6L-6484 [1] PIPE  
8. 6L-8167 [4] SEAL  
9. 6L-6487 [4] GASKET  
10. 5L-7631 [4] CLAMP  
11. 6L-6293 [1] HOUSING  
12. 4F-0411 [3] BOLT  
13. 1D-4717 [12] NUT  
14. 9F-4446 [4] SEAL  
15. 2H-2665 [8] SEAL  
16. 6L-8751 [4] CLIP  
17. 0S-1594 [6] BOLT (1.00" Long)  
18. 6L-6491 [1] PIPE  
19. 6L-6483 [1] PIPE  
20. 6L-6481 [2] ELBOW  
21. 3N-3432 C [1] ELBOW  
22. 2N-5693 C [2] GASKET  
23. 6L-6494 [2] PLATE  
24. 4L-7904 [2] GASKET  
25. 6L-6294 [1] HOUSING  
26. 3N-4365 C [1] CORE ASSEM.  
  3N-4366 C [1] CORE ASSEM.  
27. 6L-6489 [4] GASKET  
28. 6L-6488 [4] FLANGE  
29. 6L-6490 [4] SLEEVE  
30. 3N-3433 C [1] ELBOW  
31. 6L-6493 [1] LOCK  
32. 1A-2029 [1] BOLT  
  1S-6908 [1] PLATE  
33. 0S-1591 [1] BOLT (1.50" Long)  
  0S-1571 [12] BOLT (1.75" Long)  
    -OR-
  0S-1571 [13] BOLT (1.75" Long)  
34. 3J-5389 C [4] PLUG  
35. 5M-6214 C [2] PLUG  
  C   INDICATES CHANGE
 

#UEG0634S0022
 

6L-6292: AFTERCOOLER GP-JACKET WATER

6L6292 AFTERCOOLER GROUP--JACKET WATER
Serial No. 68B3837 To 68B7892 Inclusive
Refer Also To Pages 117 And 117.02 For Special Parts
c228244 UEG0634S
6L6292 AFTERCOOLER GP-JACKET WATER Parts scheme
  For full view, you need register

Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5H-6733 [6] SEAL  
2. 0S-1591 C [16] BOLT 38.10 mm(1.50 in.) long  
3. 5M-2894 C [30] WASHER  
4. 7H-7954 C [12] BOLT  
5. 6L-6482 [1] ELBOW  
6. 5H-7704 C [4] SEAL  
7. 6L-6484 [1] PIPE  
8. 4L-8337 C [4] SEAL  
9. 6L-6487 [4] GASKET  
10. 5L-7631 [4] CLAMP  
11. 6L-6293 [1] HOUSING  
12. 4F-0411 C [1] BOLT  
13. 1D-4717 [12] NUT  
14. 9F-4446 [4] SEAL  
15. 2H-2665 [8] SEAL  
16. 6L-8751 [4] CLIP  
17. 0S-1594 [6] BOLT 25.40 mm(1 in.) long  
18. 6L-6491 [1] PIPE  
19. 6L-6483 [1] PIPE  
20. 6L-6481 [2] ELBOW  
21. 5N-2691 C [1] ELBOW  
22. 2N-5693 [2] GASKET  
23. 6L-6494 [2] PLATE  
24. 4L-7904 [2] GASKET  
25. 6L-6294 [1] HOUSING  
26. 3N-4365 C [1] CORE ASSEM. (front)  
  3N-4366 C [1] CORE ASSEM. (rear)  
27. 6L-6489 [4] GASKET  
28. 5N-1841 C [4] FLANGE  
29. 6L-6490 [4] SLEEVE  
30. 5N-2692 C [1] ELBOW  
31. 6L-6493 [1] LOCK  
32. 1A-2029 [1] BOLT  
  1S-6908 [1] PLATE  
33. 9F-8999 C [2] BOLT 177.80 mm(7 in.) long  
    -or-
  4F-0411 C [2] BOLT 165.10 mm(6.50 in.) long  
34. 3J-5389 C [6] PLUG  
35. 5M-6214 PLUG  
36. 2A-4639 C [4] BOLT 41.28 mm(1.63 in.)long  
37. 5M-6213 C [2] PLUG  
38. 4B-4278 C [44] WASHER 10.32 mm(.406 in.)I.D.  
39. 5N-2677 C [22] WASHER 10.55 mm(.415 in.) I.D.  
40. 0S-1571 C [10] BOLT  
41. 2B-0858 C [1] PLUG  
  C   INDICATES CHANGE
 

#UEG0634S0023
 

6L-6292: AFTERCOOLER GP-JACKET WATER

6L6292 AFTERCOOLER GROUP--JACKET WATER
Serial No. 68B7893-Up
Refer Also To Pages 117 And 117.02 For Special Parts
c321860 UEG0634S
6L6292 AFTERCOOLER GP-JACKET WATER Parts scheme
  For full view, you need register

Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5H-6733 [6] SEAL-O-RING  
2. 0S-1591 [16] BOLT 38.10MM(1.50IN)LONG  
3. 5M-2894 C [06] WASHER  
4. 0L-1143 C [12] BOLT  
5. 6L-6482 [1] ELBOW-AIR OUTLET  
6. 5H-7704 [4] SEAL-O-RING  
7. 6L-6484 [1] PIPE-AIR TRANSFER  
8. 4L-8337 [4] SEAL-O-RING  
9. 6L-6487 [4] GASKET  
10. 5L-7631 [4] CLAMP  
11. 6L-6293 [1] HOUSING-TOP  
12. 4F-0411 [1] BOLT  
13. 1D-4717 C [16] NUT  
14. 9F-4446 [4] SEAL-O-RING  
15. 2H-2665 [8] SEAL-O-RING  
16. 6L-8751 [4] CLIP  
17. 0S-1594 [6] BOLT 25.40MM(1 IN.)LONG  
18. 6L-6491 [1] PIPE-CROSSOVER  
19. 6L-6483 [1] PIPE-AIR TRANSFER  
20. 6L-6481 [2] ELBOW-AIR INLET  
21. 5N-2691 [1] ELBOW-AIR TRANSFER  
22. 2N-5693 [2] GASKET-HOUSING  
23. 6L-6494 [2] PLATE  
24. 4L-7904 [2] GASKET-BASE  
25. 6L-6294 [1] HOUSING-BOTTOM  
26. 3N-4365 [1] CORE AS (FRONT)  
  3N-4366 [1] CORE AS (REAR)  
27. 6L-6489 [4] GASKET-FLANGE  
28. 5N-1841 [4] FLANGE-PIPE  
29. 6L-6490 [4] SLEEVE-O-RING  
30. 5N-2692 [1] ELBOW-AIR TRANSFER  
31. 6L-6493 [1] LOCK  
32. 1A-2029 [1] BOLT  
  1S-6908 [1] PLATE  
33. 9F-8999 [2] BOLT 177.80MM(7 IN.)LONG  
    -OR-
  4F-0411 [2] BOLT 165.10MM(6.50IN.)LG  
34. 3J-5389 [6] PLUG  
35. 5M-6214 [2] PLUG-PIPE  
36. 2A-4639 [4] BOLT 41.28MM(1.63IN)LONG  
37. 5M-6213 [2] PLUG  
38. 5B-9603 C [4] BOLT  
39. 5N-2677 C [30] WASHER-SPRING 10.55MM(.415IN)I.D.  
40. C [10] BOLT  
41. 2B-0858 [1] PLUG-PIPE  
42. 4W-5487 C [2] CHANNEL  
43. 0S-1590 C [4] BOLT  
  C   CHANGE FROM PREVIOUS TYPE
 

#UEG0634S0024
 

3N-0945: BREATHER GP

3N945 BREATHER GROUP
Serial No. 68B2540 to 68B3012 inclusive
c115119 UEG0634S
3N0945 BREATHER GP Parts scheme
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Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6K-4936 [6] BOLT  
  4B-4278 [6] WASHER  
2. 3N-0943 [1] PLATE ASSEM.  
3. 5M-6213 [1] PLUG  
4. 7B-3235 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
5. 3N-0944 [1] GASKET  
6. 4L-8165 [1] BREATHER ASSEM.  
7. 1A-2029 [4] BOLT  
8. 3B-4506 [7] LOCKWASHER  
9. 4L-8175 [1] GASKET  
10. 0S-1588 [3] BOLT  
11. 4L-8176 [1] GASKET  
 

#UEG0634S0025
 

3N-0945: BREATHER GP

3N945 BREATHER GROUP
Serial No. 68B3013-Up
c229883 UEG0634S
3N0945 BREATHER GP Parts scheme
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Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2J-3118 [6] BOLT  
2. 3N-6371 C [1] PLATE ASSEM.  
3. 5M-6213 C [3] PLUG  
4. 7B-3235 C [4] BOLT  
  5P-8245 C [4] WASHER  
5. 3N-0944 [1] GASKET  
6. 4L-8165 [1] BREATHER ASSEM.  
7. 1A-2029 C [3] BOLT  
8. 5M-2894 C [12] WASHER  
9. 4L-8175 [1] GASKET  
10. 0S-1588 [3] BOLT  
11. 4L-8176 [1] GASKET  
12. 2N-4369 C [1] PLATE  
  C   INDICATES CHANGE
 

#UEG0634S0026
 

3N-3793: LIFTING GP

3N3793 LIFTING EYE GROUP
Serial No. 68B2540 to 68B5646 inclusive
c169143 UEG0634S
3N3793 LIFTING GP Parts scheme
  For full view, you need register

Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3N-0842 [1] SUPPORT ASSEM.  
  8L-5869 [1] EYE ASSEM.  
  3N-3792 [1] EYE ASSEM.  
  6L-8826 [1] SUPPORT ASSEM. (L.H.)  
  6L-8825 [1] SUPPORT ASSEM. (R.H.)  
  4B-5275 [1] WASHER  
    (Used in Slotted Hole in 6L8826 Support Assem.)
  5L-9855 [4] PLATE  
  9M-1367 [4] LOCK  
  5L-9854 [2] TRUNNION  
  0S-1590 [4] BOLT 5.08 cm(2 in.) long  
    -OR-
  7H-7954 C [4] BOLT 5.4 cm(2.125 in.)  
  1D-4717 [4] NUT  
  0S-1587 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  4B-4280 [2] WASHER  
  2B-0947 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  4B-4280 [4] WASHER  
  0L-1169 [6] BOLT  
  3B-4510 [6] LOCKWASHER  
  C   INDICATES CHANGE
 

#UEG0634S0027
 

3N-3793: LIFTING GP

3N3793 LIFTING EYE GROUP
Serial No. 68B5647-Up
c172831 UEG0634S
3N3793 LIFTING GP Parts scheme
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Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-4033 C [1] SUPPORT ASSEM.  
2. 5N-4036 C [1] EYE ASSEM.  
3. 8L-5869 [1] EYE ASSEM.  
4. 6L-8825 [1] SUPPORT ASSEM. (R.H.)  
5. 0L-1169 [6] BOLT  
6. 2S-7593 C [2] WASHER  
7. 2S-0736 C [4] WASHER  
8. 6L-8826 [1] SUPPORT ASSEM. (L.H.)  
9. 7H-7954 C [8] BOLT  
  9M-1367 C [8] LOCK  
  1D-4717 C [8] NUT  
10. 5L-9855 C [8] PLATE  
  5L-9854 C [4] TRUNNION  
11. 1A-1460 C [4] BOLT  
  5P-8245 C [4] WASHER  
  C   INDICATES CHANGE
 

#UEG0634S0028
 

2N-7575: TURBOCHARGER GP

2N7575 TURBOCHARGER GROUP--2 Required
Serial No. 68B2540 to 68B3241 inclusive. 1P6457 Turbocharger parts are shown on Page 15B
Refer also to Pages 108, 112 and 113 for special parts
c115252 UEG0634S
2N7575 TURBOCHARGER GP Parts scheme
  For full view, you need register

Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-6457 Y [2] TURBOCHARGER GROUP  
    (Separate Illustration)
2. 7L-7728 [2] HOSE  
3. 6L-2961 [2] RING  
4. 6L-2960 [2] EXPANDER  
5. 6L-9541 [2] RING  
6. 6L-9542 [2] EXPANDER  
7. 4J-8536 [2] CLAMP  
8. 1S-4295 C [2] GASKET  
9. 8M-2295 [8] BOLT  
  8M-2296 [8] NUT  
10. 5L-4172 [1] PIPE (Exhaust)  
11. 9B-0887 [2] PLUG  
12. 0S-1587 [4] BOLT  
  1B-5357 [4] NUT  
13. 5L-8856 [2] COUPLING  
14. 8H-5816 [2] CLAMP  
15. 1S-4810 C [2] GASKET  
16. 1A-2029 C [4] BOLT  
  3B-4506 [4] LOCKWASHER  
17. 7L-7001 C [1] TUBE ASSEM.  
18. 9H-6067 C [2] SEAL  
19. 5M-6213 C [2] PLUG  
20. 6L-9217 C [1] TUBE ASSEM.  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0634S0029
 

2N-7575: TURBOCHARGER GP

2N7575 TURBOCHARGER GROUP--2 Required
Serial No. 68B3242 to 68B4401 inclusive
4N9551 Turbocharger parts are shown on Page 16
Refer also to Pages 108, 112 and 113 for special parts
c154443 UEG0634S
2N7575 TURBOCHARGER GP Parts scheme
  For full view, you need register

Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-9551 YC [2] TURBOCHARGER GROUP  
    (Separate Illustration)
2. 7L-7728 [2] HOSE  
3. 6L-2961 [2] RING  
4. 6L-2960 [2] EXPANDER  
5. 6L-9541 [2] RING  
6. 6L-9542 [2] EXPANDER  
7. 4J-8536 [2] CLAMP  
8. 1S-4295 [2] GASKET  
9. 2N-2765 C [8] BOLT  
  2N-2766 C [8] LOCKNUT  
10. 3N-3368 C [1] PIPE (exhaust)  
11. 3J-5389 C [2] PLUG  
12. 0S-1587 [4] BOLT  
  1B-5357 [4] NUT  
13. 5L-8856 [2] COUPLING  
14. 5P-0599 C [2] CLAMP  
15. 1S-4810 [2] GASKET  
16. 1A-2029 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
17. 7L-7001 [1] TUBE ASSEM.  
18. 9H-6067 [2] SEAL  
19. 5M-6213 [2] PLUG  
20. 6L-9217 [1] TUBE ASSEM.  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
Brass Plug Now Used Instead Of Steel Plug In Sea Water Aftercooler
1981/04/01
Spring Washer Keeps Bolts Tight In Aftercooler Housing
1977/01/28
Special Instruction
Installation Of 3N4364 Core Assembly{1064}
Installation Of 3N4364 Core Assembly{1064}
Specifications
Aftercooler
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Disassembly and Assembly
Aftercooler Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Aftercooler Cores
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Service Magazine
Brass Plug Now Used Instead Of Steel Plug In Sea Water Aftercooler{1063}
1981/03/30
New Air Cleaner Mounting Channel Helps Prevent Failure{1051,1063}
1983/10/31
Field Repair Of Cooler Cores Made Of Aluminium{1063,1374,1375}
1977/09/05
Improved Seal Used Between Impeller And Bearings On Water Pump Shaft{1361,1371}
1978/01/09
New Nut In Fresh And Raw Water Pumps Has More Corrosion Resistance{1371}
1989/02/13

Caterpillar Parts SIS Catalog D379 :

CONNECTIONS GP-AFTERCOOLER
8L-5025 CONNECTIONS GP-AFTERCOOLER
CONNECTIONS GP-AFTERCOOLER
8L-5025 CONNECTIONS GP-AFTERCOOLER
AFTERCOOLER GP-SEA WATER
3N-6620 AFTERCOOLER GP-SEA WATER
CONNECTIONS GP-AFTERCOOLER
8L-5025 CONNECTIONS GP-AFTERCOOLER
GAUGE GP-AIR CLEANER
2N-3322 GAUGE GP-AIR CLEANER
AIR CLEANER GP
7L-6549 AIR CLEANER GP
AIR CLEANER GP
7L-6549 AIR CLEANER GP
AIR CLEANER GP
7L-6549 AIR CLEANER GP
AFTERCOOLER GP-JACKET WATER
6L-6292 AFTERCOOLER GP-JACKET WATER
AFTERCOOLER GP-JACKET WATER
6L-6292 AFTERCOOLER GP-JACKET WATER
AFTERCOOLER GP-JACKET WATER
6L-6292 AFTERCOOLER GP-JACKET WATER
BREATHER GP
3N-0945 BREATHER GP
BREATHER GP
3N-0945 BREATHER GP
LIFTING GP
3N-3793 LIFTING GP
LIFTING GP
3N-3793 LIFTING GP
TURBOCHARGER GP
2N-7575 TURBOCHARGER GP

Truck sale:

CATERPILLAR D379 1988
 
CATERPILLAR D379 1988
- STATIONARY - DIESEL
ZEPPELIN POWER SYSTEMS
Am Holzhafen 7 - Bremen -
CATERPILLAR D379 1988
 
CATERPILLAR D379 1988
- STATIONARY - DIESEL
ZEPPELIN POWER SYSTEMS
Am Holzhafen 7 - Bremen -
 
 
CAT D379

Jeff Martin Auctioneers
Stanton, Texas
1980 CAT D379
Call 
1980 CAT D379

Empire Power Systems
PHOENIX, Arizona
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