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2N7263 AIR CLEANER GROUP Serial No. 69B1071-Up D379A MARINE ENGINE


AIR INLET AND EXHAUST SYSTEM
AIR CLEANER GP
TURBOCHARGER GP

MARINE ENGINE D379A MARINE ENGINE 69B
 D379B MARINE ENGINE 69B00824-01226 UEG0046S D379A 69B   (1961)

AIR INLET AND EXHAUST SYSTEM

AIR CLEANER GP
GAUGE GP-AIR CLEANER
2N-3322 GAUGE GP-AIR CLEANER
ADAPTER GP-AIR CLEANER
7L-8675 ADAPTER GP-AIR CLEANER
AIR CLEANER
7L-8743 AIR CLEANER
AIR CLEANER GP
7L-6549 AIR CLEANER GP
AIR CLEANER GP
2N-7263 AIR CLEANER GP
ADAPTER GP-AIR CLEANER
7L-8675 ADAPTER GP-AIR CLEANER
AIR CLEANER INDICATOR GROUP
7L-3225 AIR CLEANER INDICATOR GROUP
 

#UEG0046S0020
 

2N-7263: AIR CLEANER GP

2N7263 AIR CLEANER GROUP
Serial No. 69B1071-Up
c138419 UEG0046S
2N7263 AIR CLEANER GP Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7L-6422 [4] SUPPORT  
2. 6L-4714 [2] FILTER PANEL  
3. 2N-3975 [2] COVER ASSEM.  
4. 1A-5964 [4] BOLT  
5. 0L-1351 [2] BOLT  
6. 1D-4717 [30] NUT  
7. 3B-4506 [34] LOCKWASHER  
8. 7L-6428 [2] HOUSING ASSEM.  
9. 5M-6214 [2] PLUG  
10. 3N-0881 [2] BRACE  
11. 0S-1595 [2] BOLT  
  1D-4719 [2] NUT  
12. 2N-7003 [2] FILTER  
13. 0S-0509 [16] BOLT  
14. 0T-0055 [8] BOLT  
15. 4B-4278 [4] WASHER  
  7L-6463 [8] SPACER  
16. 0S-1571 [4] BOLT  
17. 6L-9438 [2] CHANNEL  
 

#UEG0046S0021
 

6L-3066: TURBOCHARGER GP

6L3066 TURBOCHARGER GROUP--Rear View--Part 1 of 2--Type 3
Serial No. 69B870 to 990, 993, 995, 999 to 1013, 1015, 1016, 1019 and 69B1020 inclusive. 8S2743 Turbocharger parts
are shown on Page 14C. Refer also to Pages 92, 93, 96, 101, 102 and 103 for special parts
c159950 UEG0046S
6L3066 TURBOCHARGER GP Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-2743 RYC [2] TURBOCHARGER ASSEM.  
    (Separate Illustration)
2. 061-9463 C [4] CONNECTOR  
3. 6L-2961 [2] RING  
4. 6L-2960 [2] EXPANDER  
5. 6L-9541 [2] RING  
6. 6L-9542 [2] EXPANDER  
7. 7L-7001 C [1] TUBE ASSEM.  
8. 7M-7273 [2] GASKET  
9. 2N-2765 C [8] BOLT  
  2N-2766 [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. 9H-6067 C [2] SEAL  
15. 5P-0599 C [2] CLAMP  
16. 7L-7728 [2] HOSE  
17. 4J-8536 [2] CLAMP  
18. 6L-9217 C [1] TUBE ASSEM.  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

#UEG0046S0022
 

6L-3066: TURBOCHARGER GP

6L3066 TURBOCHARGER GROUP--Rear View--Part 2 of 2--Type 3
Serial No. 69B870 to 990, 993, 995, 999 to 1013, 1015, 1016, 1019 and 69B1020 inclusive
Refer also to Pages 92, 93, 96, 101, 102 and 103 for special parts
c151340 UEG0046S
6L3066 TURBOCHARGER GP Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 061-9463 [4] CONNECTOR  
2. 3N-6845 C [1] TUBE ASSEM.  
    (Includes)
  1P-1441 [2] NUT  
  1P-1442 [2] SLEEVE  
3. 3N-6844 [1] TUBE ASSEM.  
    (Includes)
  1P-1441 C [2] NUT  
  1P-1442 [2] SLEEVE  
4. 3N-6843 C [1] TUBE ASSEM.  
    (Includes)
  1P-1441 [2] NUT  
  1P-1442 [2] SLEEVE  
6. 3R-2704 C [2] UNION  
7. 0S-0509 [2] BOLT  
  1D-4717 C [2] NUT  
  3B-4506 [2] LOCKWASHER  
8. 4D-9646 C [2] PLATE  
  9S-7501 [2] SPACER  
9. 4B-0418 C [2] CLIP  
10. 3N-6846 C [1] TUBE ASSEM.  
    (Includes)
  1P-1441 [2] NUT  
  1P-1442 [2] SLEEVE  
  C   INDICATES CHANGE
 

#UEG0046S0023
 

6L-3066: TURBOCHARGER GP

6L3066 TURBOCHARGER GROUP--Rear View
Serial No. 69B824 to 69B869 inclusive. 8S2743 Turbocharger parts are shown on Page 14C
Refer also to Pages 92, 93, 96, 101, 102 & 103 for special parts
c131745 UEG0046S
6L3066 TURBOCHARGER GP Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-2743 RY [2] TURBOCHARGER ASSEM.  
    (See Separate Illustration)
2. 1L-1118 [4] FITTING  
  8F-8998 [4] NUT  
    (1 in each 1L1118 Fitting)
3. 6L-2961 [2] RING  
4. 6L-2960 [2] EXPANDER  
5. 6L-9541 [2] RING  
6. 6L-9542 [2] EXPANDER  
7. 8L-5975 [1] TUBE  
8. 7M-7273 [2] GASKET  
9. 7L-3195 [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. 6L-2810 [1] TUBE  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#UEG0046S0024
 

6L-3066: TURBOCHARGER GP

6L3066 TURBOCHARGER GROUP--Rear View
Serial No. 69B870 to 990, 993, 995, 999 to 1013, 1015, 1016, 1019 and 69B1020 inclusive
8S2743 Turbocharger parts are shown on Page 14C
Refer also to Pages 92, 93, 96, 101, 102 & 103 for special parts
c131746 UEG0046S
6L3066 TURBOCHARGER GP Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-2743 RY [2] TURBOCHARGER ASSEM.  
    (See Separate Illustration)
2. 1L-1118 [4] FITTING  
  8F-8998 [4] NUT  
    (1 in each 1L1118 Fitting)
3. 6L-2961 [2] RING  
4. 6L-2960 [2] EXPANDER  
5. 6L-9541 [2] RING  
6. 6L-9542 [2] EXPANDER  
7. 8L-5975 [1] TUBE  
8. 7M-7273 [2] GASKET  
9. 7L-3195 [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. 6L-2810 [1] TUBE  
15. 8H-5816 [2] CLAMP  
16. 7L-7728 [2] HOSE  
17. 4J-8536 [2] CLAMP  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#UEG0046S0025
 

2N-6528: TURBOCHARGER GROUP

2N6528 TURBOCHARGER GROUP
Serial No. 69B991, 992, 994, 996 to 998, 1014, 1017, 1018 and 69B1021-Up
1P663 Turbocharger parts are shown on Page 14D. Refer also to Pages 101, 102 and 103 for special parts
c131176 UEG0046S
2N6528 TURBOCHARGER GROUP Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-0663 Y [2] TURBOCHARGER ASSEM.  
    (See Separate Illustration)
2. 5M-6213 [2] PLUG  
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. 7M-7273 [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. 7L-7728 [2] HOSE  
  Y   SEPARATE ILLUSTRATION
 

#UEG0046S0026
 

8S-2743: TURBOCHARGER AS

8S2743 TURBOCHARGER ASSEMBLY--2 Required
Serial No. 69B824 to 990, 993, 995, 999 to 1013, 1015, 1016, 1019 & 69B1020 inclusive
Part of 6L3066 Turbocharger Group shown on Pages 14 & 14A
c107987 UEG0046S
8S2743 TURBOCHARGER AS Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-1516 H [1] HOUSING (Turbine)  
2. 7M-9917 H [1] CLAMP  
3. 7M-9918 H [2] NUT  
  8S-2736 [1] BEARING GROUP  
4. [1] BEARING (Grooved)  
5. [1] BEARING (Plain)  
6. 2S-1185 [2] RING  
7. 8H-3710 [3] SCREW  
8. 7M-9920 H [1] PLATE (Name)  
9. 7M-9916 H [1] CLAMP  
10. 8S-2738 [1] BEARING  
11. 3S-1427 [1] SEAL  
12. 2S-1307 [1] RING  
13. 7M-9831 [3] SCREW  
  7M-9919 [3] PLATE (Lock)  
14. 3S-4256 H [1] COVER (Compressor)  
15. 2S-1308 [1] DEFLECTOR  
16. 4M-8012 [1] NUT  
17. 9M-0495 [1] WHEEL  
18. 8M-7167 [1] SHIM (.003" Thick)  
  8M-7168 [1] SHIM (.005" Thick)  
  8M-7169 [1] SHIM (.010" Thick)  
19. 2S-1305 [1] INSERT  
20. 7M-9908 [1] SLEEVE  
21. 7M-9923 [1] SPACER  
22. 2S-1310 [1] SPACER  
23. 7M-7611 [3] RING  
24. 1S-5372 R [1] HOUSING  
25. 9M-9545 [1] SEAL  
26. 8S-2740 [1] WHEEL AND SHAFT ASSEM.  
27. 4M-8013 [2] RING  
28. 4M-6990 [1] RING  
29. 1S-3887 [1] SLEEVE  
30. 8S-2739 [1] PLATE  
31. 4S-9248 [2] RING  
32. 2S-1507 [1] PLATE (Name Cartridge)  
  8S-9979 R [1] CARTRIDGE ASSEM.  
    (Consists of all Parts Except Those Marked H)
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0046S0027
 

1P-0663: TURBOCHARGER ASSEMBLY

1P663 TURBOCHARGER ASSEMBLY--2 Required
Serial No. 69B991, 992, 994, 996 to 998, 1014, 1017, 1018 and 69B1021-Up
Part of 2N6528 Turbocharger Group shown on Page 14B
c138438 UEG0046S
1P0663 TURBOCHARGER ASSEMBLY Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-4402 [1] COVER (Compressor)  
2. 5S-4517 [1] CLAMP ASSEM.  
  7M-9918 [1] NUT  
3. 5S-4558 [1] CLAMP ASSEM.  
  7M-9918 [1] NUT  
4. 1P-4403 [1] HOUSING (Turbine)  
5. 5S-4545 [1] NAMEPLATE  
6. 1P-4400 [1] CARTRIDGE ASSEM.  
  8S-9224 [1] HOUSING ASSEM.  
7. 5S-4555 [1] NUT  
8. 8S-9222 [1] SLEEVE  
9. 1P-4401 [1] WHEEL  
10. 4M-8013 [2] RING  
11. 5S-4547 [1] SLEEVE  
12. 5S-4556 [1] INSERT  
13. 5S-4549 [1] DEFLECTOR  
14. 5S-4546 [1] RING  
15. 5S-4548 [1] SEAL  
16. 5S-4554 [1] SEAL  
17. 8S-9223 [1] BEARING  
18. 5S-4550 [2] RING  
19. 5S-4557 [2] BEARING  
20. 4M-6983 [4] RING  
21. 5S-4551 [1] SLEEVE  
22. 8S-9221 [1] SHROUD  
23. 9S-8993 R [1] WHEEL ASSEM.  
24. 4M-6990 [1] RING  
25. 4S-9248 [1] RING  
26. 9S-1180 [1] NAMEPLATE  
  8H-3710 [2] SCREW  
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0046S0028
 

3N-4834: TURBOCHARGER SHIELD GROUP

3N4834 TURBOCHARGER SHIELD GROUP
Serial No. 69B991, 992, 994, 996, 997, 998, 1014, 1017, 1018 and
69B1021 to 69B1129 inclusive
UEG0046S0028 UEG0046S
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3N-1927 Y [1] TURBOCHARGER SHIELD  
    - OR -
  3N-8056 Y [1] TURBOCHARGER SHIELD  
  Y [1] TURBOCHARGER LUBRICATION VALVE  
  2N-8433 [2] BRACE AIR CLEANER TO TURBOCHARGER SHIELD  
  3H-5841 [2] BOLT BRACE TO TURBOCHARGER SHIELD  
  3B-4506 [2] LOCKWASHER TO BOLT  
  3N-4833 [2] PLATE MANIFOLD  
  0S-1571 [4] BOLT TURBOCHARGER SHIELD TO MANIFOLD  
  Y   SEPARATE ILLUSTRATION
 

#UEG0046S0029
 

3N-4835: TURBOCHARGER SHIELD GROUP

3N4835 TURBOCHARGER SHIELD GROUP
Serial No. 69B1130-Up. Provides field engines which have fabricated water cooled
manifolds, with turbocharger shields which reduce engine room fire hazard,
excessive turbocharger heat and hazard to operating personnel
UEG0046S0029 UEG0046S
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3N-1927 Y [1] TURBOCHARGER SHIELD  
    - OR -
  3N-8056 Y [1] TURBOCHARGER SHIELD  
  2N-8433 [2] BRACE AIR CLEANER TO TURBOCHARGER SHIELD  
  3H-5841 [2] BOLT BRACE TO TURBOCHARGER SHIELD  
  3B-4506 [2] LOCKWASHER TO BOLT  
  3N-4833 [2] PLATE MANIFOLD  
  3N-1370 [1] TUBE ASSEMBLY TURBOCHARGER OIL SUPPLY L.H.  
  3N-1369 [1] TUBE ASSEMBLY TURBOCHARGER OIL SUPPLY R.H.  
  5K-9240 [2] ELBOW TO TUBE ASSEMBLY  
  1S-6595 [2] GASKET TO TUBE ASSEMBLY  
  0S-1591 [4] BOLT TUBE ASSEMBLY TO TURBOCHARGER  
  3B-4506 [4] LOCKWASHER TO BOLT  
  0S-1571 [4] BOLT TURBOCHARGER SHIELD TO MANIFOLD  
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
New Air Cleaner Group Has Six Clamps For Improved Seal
1981/12/16
New Air Cleaner Mounting Channel Helps Prevent Failure
1983/11/30
A Soot Filter Is Available For Use With Air Cleaners
1984/12/12
8N-4617 Air Cleaner Clamp Kit Available{1051}
1998/03/01
Disassembly and Assembly
Air Cleaner
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Service Magazine
New Air Cleaner Group Has Six Clamps For Improved Seal{1051}
1981/12/07
New Air Cleaner Mounting Channel Helps Prevent Failure{1051,1063}
1983/10/31
A Soot Filter Is Available For Use With Air Cleaners{1054}
1984/12/10

Caterpillar Parts SIS Catalog D379A :

AIR CLEANER GP
7L-6549 AIR CLEANER GP
AIR CLEANER
7L-8743 AIR CLEANER
ADAPTER GP-AIR CLEANER
7L-8675 ADAPTER GP-AIR CLEANER
GAUGE GP-AIR CLEANER
2N-3322 GAUGE GP-AIR CLEANER
LINES GP
2N-7592 LINES GP
SEA WATER LINES
2N-1644 SEA WATER LINES
RAW WATER LINES GROUP
6L-8995 RAW WATER LINES GROUP
WATER LINES
4L-8777 WATER LINES
TURBOCHARGER GP
6L-3066 TURBOCHARGER GP
TURBOCHARGER GP
6L-3066 TURBOCHARGER GP
TURBOCHARGER GP
6L-3066 TURBOCHARGER GP
TURBOCHARGER GP
6L-3066 TURBOCHARGER GP
TURBOCHARGER GROUP
2N-6528 TURBOCHARGER GROUP
TURBOCHARGER AS
8S-2743 TURBOCHARGER AS
TURBOCHARGER ASSEMBLY
1P-0663 TURBOCHARGER ASSEMBLY
3N-4834 TURBOCHARGER SHIELD GROUP

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