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6N1937 AFTERCOOLER GP-WATER 3412 ENGINE - MACHINE


AIR INLET AND EXHAUST SYSTEM
AFTERCOOLER GP
TURBOCHARGER GP

ENGINE - MACHINE 3412 ENGINE - MACHINE 38S
 3412 ENGINE INDUSTRIAL 38S13236-16483 SEBP1648 3412 38S   (2018)

AIR INLET AND EXHAUST SYSTEM

AFTERCOOLER GP
AFTERCOOLER GP-WATER
6N-1937 AFTERCOOLER GP-WATER
AFTERCOOLER GP-WATER
4N-8099 AFTERCOOLER GP-WATER
AFTERCOOLER GP-WATER
1N-4814 AFTERCOOLER GP-WATER
AFTERCOOLER GP-AUXILIARY
6N-7946 AFTERCOOLER GP-AUXILIARY
106-5360 CONVERSION GP
 

#SEBP16480450
 

6N-1937: AFTERCOOLER GP-WATER

6N1937 AFTERCOOLER GP-WATER
c611694 SEBP1648
6N1937 AFTERCOOLER GP-WATER Parts scheme
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Parts for your 3412 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-9668 [1] COVER-AFTERCOOLER  
2. 0S-1590 [4] BOLT (3/8-16X2IN)  
3. 5M-2894 [42] WASHER  
4. 1B-7182 [7] BOLT (5/16-18X1.25IN)  
5. 9M-1974 [8] WASHER-HARD  
6. 4N-8628 [1] GASKET  
7. 4N-8472 [1] HOUSING-AFTERCOOLER  
8. 7W-6492 [2] PLUG-PIPE  
9. 4N-2564 [1] GASKET-AFTERCOOLER  
10. 0T-0573 [14] BOLT (3/8-16X2.75IN)  
11. 109-0076 [4] SEAL-O-RING  
12. 2W-6593 C [1] CORE AS-AFTERCOOLER  
13. 4N-5788 [2] ADAPTER  
14. 112-8186 [2] SEAL-O-RING  
15. 2W-6686 C [2] ADAPTER  
16. 0S-1617 [1] BOLT (5/16-18X.75IN)  
17. 0S-1571 [16] BOLT (3/8-16X1.75IN)  
18. 1W-0391 [1] COVER  
  4N-1320 [1] GASKET-ADAPTER  
19. 0S-1594 [4] BOLT (3/8-16X1IN)  
20. 8T-6765 [2] PLUG-PIPE  
21. 0S-1571 [1] BOLT (3/8-16X1.75IN)  
    -OR-
  5B-2638 [1] BOLT (3/8-16X5.25IN)  
22. 0L-2070 [3] BOLT (3/8-16X2.25IN)  
23. 7W-6492 B [1] PLUG-PIPE  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP16480451
 

4N-8099: AFTERCOOLER GP-WATER

4N8099 AFTERCOOLER GP-WATER
c583790 SEBP1648
4N8099 AFTERCOOLER GP-WATER Parts scheme
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Parts for your 3412 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 255-4492 [1] COVER-AFTERCOOLER  
2. 0S-1590 [4] BOLT (3/8-16X2IN)  
3. 5M-2894 [38] WASHER  
4. 1B-7182 [7] BOLT (5/16-18X1.25IN)  
5. 9M-1974 [8] WASHER-HARD  
6. 4N-8628 [1] GASKET  
7. 4N-8472 [1] HOUSING-AFTERCOOLER  
8. 7W-6492 [1] PLUG-PIPE  
9. 4N-2564 [1] GASKET-AFTERCOOLER  
10. 0T-0573 [14] BOLT (3/8-16X2.75IN)  
11. 109-0076 [4] SEAL-O-RING  
12. 2W-6593 [1] CORE AS-AFTERCOOLER  
13. 4N-5788 [2] ADAPTER  
14. 112-8186 C [2] SEAL-O-RING  
15. 2W-6686 C [2] ADAPTER  
16. 0S-1617 [1] BOLT (5/16-18X.75IN)  
17. 0S-1571 [16] BOLT (3/8-16X1.75IN)  
18. 8T-6765 [1] PLUG-PIPE  
19. 7W-6492 B [2] PLUG-PIPE  
20. 5B-2638 [1] BOLT (3/8-16X5.25IN)  
21. 0L-2070 [3] BOLT (3/8-16X2.25IN)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP16480452
 

1N-4814: AFTERCOOLER GP-WATER

1N4814 AFTERCOOLER GP-WATER
c707155 SEBP1648
1N4814 AFTERCOOLER GP-WATER Parts scheme
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Parts for your 3412 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-9668 [1] COVER-AFTERCOOLER  
2. 0S-1590 [4] BOLT  
3. 5M-2894 [42] WASHER  
4. 1B-7182 [7] BOLT  
5. 9M-1974 [8] WASHER-HARD  
6. 4N-8628 [1] GASKET  
7. 4N-8472 [1] HOUSING-AFTERCOOLER  
8. 3J-5389 [3] PLUG  
9. 4N-2564 [1] GASKET-AFTERCOOLER  
10. 0T-0573 [14] BOLT  
11. 5K-5959 [4] SEAL-O-RING  
12. 2W-6593 [1] CORE AS-AFTERCOOLER  
13. 4N-5788 [2] ADAPTER  
14. 1H-0474 [2] SEAL-O-RING  
15. 2W-6686 C [2] ADAPTER  
16. 0S-1617 [1] BOLT  
17. 0S-1571 [20] BOLT  
18. 1W-0391 C [1] COVER  
  4N-1320 [1] GASKET-ADAPTER  
19. 0S-1594 [4] BOLT  
20. 5M-6213 C [2] PLUG  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP16480453
 

6N-7946: AFTERCOOLER GP-AUXILIARY

6N7946 AFTERCOOLER GP-AUXILIARY
SEA WATER
AN ATTACHMENT
c319147 SEBP1648
6N7946 AFTERCOOLER GP-AUXILIARY Parts scheme
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Parts for your 3412 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4F-9653 [2] SEAL-O-RING  
2. 4N-1320 [2] GASKET-ADAPTER  
3. 4N-8628 [1] GASKET  
4. 2W-6593 C [1] CORE AS-AFTERCOOLER  
5. 5K-5959 [5] SEAL-O-RING  
6. 1H-0474 [4] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP16480454
 

7N-7548: TURBOCHARGER GP

7N7548 TURBOCHARGER GP
7N7555-PAGE 239
c349804 SEBP1648
7N7548 TURBOCHARGER GP Parts scheme
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Parts for your 3412 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-7555 Y [1] TURBOCHARGER GP  
2. 1S-4295 [1] GASKET-TURBOCHARGER  
3. 2N-2766 [4] LOCKNUT  
4. 2N-2765 C [4] BOLT-HIGH TEMP  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP16480455
 

6N-1616: TURBOCHARGER GP

6N1616 TURBOCHARGER GP
S/N 38S13236-13335
7N3205-PAGE 242
7N3203-PAGE 245
c351188 SEBP1648
6N1616 TURBOCHARGER GP Parts scheme
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Parts for your 3412 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7M-7273 [2] GASKET-TURBOCHARGER  
2. 7N-3205 CYR [1] TURBOCHARGER GP  
3. 9L-7373 C [8] BOLT-HIGH TEMP  
  2N-2766 [8] LOCKNUT  
  5M-2894 C [8] WASHER  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP16480456
 

7W-8831: TURBOCHARGER GP

7W8831 TURBOCHARGER GP
S/N 38S13334-UP
7C2485-PAGE 244
c348319 SEBP1648
7W8831 TURBOCHARGER GP Parts scheme
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Parts for your 3412 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7M-7273 [2] GASKET-TURBOCHARGER  
2. 7C-2485 CY [2] TURBOCHARGER GP  
3. 5P-7128 [8] BOLT-HIGH TEMPERATURE  
  2N-2766 [8] LOCKNUT  
  5M-2894 [8] WASHER  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP16480457
 

7W-8831: TURBOCHARGER GP

7W8831 TURBOCHARGER GP
S/N 38S13304-13333
7W8480-PAGE 244
c344103 SEBP1648
7W8831 TURBOCHARGER GP Parts scheme
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Parts for your 3412 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7M-7273 [2] GASKET-TURBOCHARGER  
2. 7W-8480 Y [2] TURBOCHARGER GP  
3. 5P-7128 [8] BOLT-HIGH TEMPERATURE  
  2N-2766 [8] LOCKNUT  
  5M-2894 [8] WASHER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP16480458
 

4W-1148: TURBOCHARGER GP

4W1148 TURBOCHARGER GP
4W1225-PAGE 249
PART OF 4W2939 TURBOCHARGER
FIELD REPLACEMENT ORDER 4W1226-PAGE 238
c408808 SEBP1648
4W1148 TURBOCHARGER GP Parts scheme
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Parts for your 3412 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1N-3087 [1] HOUSING-COMPRESSOR  
2. 1N-3279 [1] CLAMP AS  
  7M-9918 [1] NUT-SELF LOCKING  
3. 4W-1225 Y [1] CARTRIDGE GP-TURBOCHARGER  
4. 6V-2751 [8] BOLT-HIGH TEMP  
  1N-3259 [4] PLATE-LOCK  
5. 1W-0443 [1] HOUSING AS-TURBINE  
6. 4N-0932 [4] PLUG-CUP  
7. 3B-0645 [3] PLUG-CUP  
8. 1N-3260 [4] CLAMP  
9. 2F-0808 C [2] SCREW  
10. 3B-0551 C [7] PLUG-PIPE  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP16480459
 

4W-2939: TURBOCHARGER GP

4W2939 TURBOCHARGER GP
WATERCOOLED
4W1148-PAGE 237
c318101 SEBP1648
4W2939 TURBOCHARGER GP Parts scheme
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Parts for your 3412 ENGINE - MACHINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-1148 Y [1] TURBOCHARGER GP  
2. 2N-2766 [4] LOCKNUT  
3. 7M-7273 [1] GASKET-TURBOCHARGER  
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
New Aftercooler Core Has Improved Design To Prevent Vibration Damage Which Lets Coolant Into Engine Air Inlet
1981/04/01
New Adapters And O-Ring Seals Used In Aftercooler Group
1982/03/17
Realignment of Air System Components is Recommended. {1063}
2004/06/01
A New Aftercooler Cover is Now Used {1063, 1063}
2004/12/01
Disassembly and Assembly
Aftercooler Core
3408C & 3412C INDUSTRIAL ENGINES
Aftercooler
3412 INDUSTRIAL & MARINE ENGINES
Service Magazine
Higher Capacity Auxiliary Pump Group Is Now Available{1371}
1980/08/11
New Aftercooler Core has Improved Design To Prevent Vibration Damage Which Lets Coolant Into Engine Air Inlet{1064}
1981/03/09
New Adapters And O-Ring Seals Used In Aftercooler Group{1063}
1982/03/08
Field Repair Of Cooler Cores Made Of Aluminium{1063,1374,1375}
1977/09/05
Caution: Do Not Change Orifice In Water Outlet Of Auxiliary Pump Group{1371}
1978/12/18
New Nut In Fresh And Raw Water Pumps Has More Corrosion Resistance{1371}
1989/02/13

Caterpillar Parts SIS Catalog 3412 :

HEAT EXCHANGER GP-SEA WATER
3N-7990 HEAT EXCHANGER GP-SEA WATER
HEAT EXCHANGER GP-SEA WATER
4W-4631 HEAT EXCHANGER GP-SEA WATER
HEAT EXCHANGER GP-SEA WATER
3N-8892 HEAT EXCHANGER GP-SEA WATER
HEAT EXCHANGER GP-SEA WATER
134-3530 HEAT EXCHANGER GP-SEA WATER
HEAT EXCHANGER GP-SEA WATER
134-3529 HEAT EXCHANGER GP-SEA WATER
4W-4642 HEAT EXCHANGER GP-SEA WATER
HEAT EXCHANGER GP
3N-8993 HEAT EXCHANGER GP
HEAT EXCHANGER GP-SEA WATER
4W-4642 HEAT EXCHANGER GP-SEA WATER
AFTERCOOLER GP-WATER
4N-8099 AFTERCOOLER GP-WATER
AFTERCOOLER GP-WATER
1N-4814 AFTERCOOLER GP-WATER
AFTERCOOLER GP-AUXILIARY
6N-7946 AFTERCOOLER GP-AUXILIARY
TURBOCHARGER GP
7N-7548 TURBOCHARGER GP
TURBOCHARGER GP
6N-1616 TURBOCHARGER GP
TURBOCHARGER GP
7W-8831 TURBOCHARGER GP
TURBOCHARGER GP
7W-8831 TURBOCHARGER GP
TURBOCHARGER GP
4W-1148 TURBOCHARGER GP

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