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1W9463 WATER AFTERCOOLER GROUP-SEA AIR SERIAL NO. 24Z852-UP FOR USE WITH 1W9617 OR 1W9618 AIR LINES & 5N2068 SHUT-OFF 3512


AIR INLET AND EXHAUST SYSTEM
AFTERCOOLER GP
MANIFOLD GP-EXHAUST
EXHAUST GP

GEN SET ENGINE 3512 GEN SET ENGINE 24Z
 3512 GENERATOR SET ENGINE 24Z00001-01316 SEBP1281 3512 24Z   (1981)

AIR INLET AND EXHAUST SYSTEM

AFTERCOOLER GP
LINES GP-AFTERCOOLER WATER
8N-7716 LINES GP-AFTERCOOLER WATER
AFTERCOOLER GP-WATER
8N-9644 AFTERCOOLER GP-WATER
AFTERCOOLER GP-WATER
8N-9644 AFTERCOOLER GP-WATER
AFTERCOOLER GP-WATER
1W-9466 AFTERCOOLER GP-WATER
AFTERCOOLER GP-WATER
8N-9645 AFTERCOOLER GP-WATER
AFTERCOOLER GP-WATER
8N-9645 AFTERCOOLER GP-WATER
AFTERCOOLER GP-WATER
1W-9463 AFTERCOOLER GP-WATER
 

#SEBP12810500
 

1W-9463: AFTERCOOLER GP-WATER

1W9463 WATER AFTERCOOLER GROUP-SEA AIR
SERIAL NO. 24Z852-UP
FOR USE WITH 1W9617 OR 1W9618 AIR LINES & 5N2068 SHUT-OFF
c308714 SEBP1281
1W9463 AFTERCOOLER GP-WATER Parts scheme
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-6852 [1] CORE AS-AFTERCOOLER  
2. 0S-1617 [22] BOLT  
3. 9M-1974 [22] WASHER  
4. 6V-1454 [6] SEAL-O-RING  
5. 1M-7913 [1] RING-NUT LOCK  
6. 4H-1860 [2] SEAL-O-RING  
7. 1W-1258 [1] HOUSING-FRONT  
8. 1W-1259 [1] HOUSING-INTERMEDIATE  
9. 1W-1260 [1] HOUSING-REAR  
10. 1W-1253 [2] GASKET  
11. 4N-0684 [4] PIN-DOWEL  
   
12. 1T-0720 [20] BOLT-12 POINT HEAD  
13. 5M-2894 [88] WASHER  
14. 8N-2410 [1] GASKET  
15. 0L-1143 [44] BOLT  
16. 1W-1250 [3] COVER  
17. 1W-1251 [3] GASKET  
18. 1A-2029 [24] BOLT  
19. 8N-2409 [2] ADAPTER  
20. 7M-9909 [2] SEAL-O-RING  
21. 1W-5421 [1] CONNECTOR  
22. 1W-5728 [2] SLEEVE  
   
23. 2B-0858 [4] PLUG-PIPE  
24. 5M-6213 [1] PLUG  
25. 1A-9066 [1] GASKET  
26. 5F-4899 [2] BOLT  
27. 8N-9654 [1] ADAPTER  
28. 1W-4955 [44] SPACER  
 

#SEBP12810501
 

8N-7721: MANIFOLD GP-EXHAUST

8N7721 EXHAUST MANIFOLD GROUP
c548707 SEBP1281
8N7721 MANIFOLD GP-EXHAUST Parts scheme
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6H-1717 [4] BOLT  
  5P-1076 C [4] WASHER-HARD  
2. 8N-8820 [1] BRACKET-LH  
3. 5M-6213 CJ [4] PLUG  
4. 7N-5883 [1] MANIFOLD-EXHAUST (LH)  
5. 3H-6740 [40] BOLT  
  2N-2766 [40] LOCKNUT  
6. 9L-9132 C [4] WASHER  
7. 1W-5499 C [10] SLEEVE-EXHAUST MANIFOLD  
8. 7N-4905 [8] MANIFOLD-EXHAUST  
9. 7N-4906 [1] MANIFOLD-EXHAUST  
10. 7W-8145 [12] GASKET-EXHAUST MANIFOLD  
11. 3B-1915 C [52] BOLT  
12. 5M-2894 C [48] WASHER  
13. 1D-4717 [4] NUT  
14. 7N-5884 [1] MANIFOLD-EXHAUST (RH)  
15. 7N-4909 [1] MANIFOLD-EXHAUST  
16. 8N-8819 [1] BRACKET-RH  
    J-USED ON MANIFOLDS
    WITH TAPPED HOLES
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12810502
 

8N-9799: MANIFOLD GP-EXHAUST

8N9799 EXHAUST MANIFOLD GROUP-MARINE AUXILIARY
SERIAL NO. 24Z880-UP
ALSO AN ATTACHMENT
c411301 SEBP1281
8N9799 MANIFOLD GP-EXHAUST Parts scheme
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-0551 [3] PLUG-PIPE  
2. 4W-1693 C [1] MANIFOLD AS (R.H.)  
3. 1D-4706 [24] BOLT  
4. 0L-2070 [24] BOLT  
5. 4W-1694 C [1] MANIFOLD AS (L.H.)  
6. 5B-7890 [4] PLUG-PIPE  
7. 6L-8562 [8] STUD-TAPERLOCK  
8. 7N-8606 [12] GASKET-EXHAUST MANIFOLD  
9. 5M-2894 [48] WASHER  
10. 4W-3053 C [1] BRACKET  
11. 6H-1717 C [2] BOLT  
  5P-1076 C [2] WASHER-HARD  
12. 0S-1591 C [2] BOLT  
  9L-9132 C [2] WASHER  
13. 1D-4717 C [2] NUT  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12810503
 

8N-9799: MANIFOLD GP-EXHAUST

8N9799 EXHAUST MANIFOLD GROUP-MARINE AUXILIARY
SERIAL NO. 24Z429 TO 24Z879 INCLUSIVE
ALSO AN ATTACHMENT
c304532 SEBP1281
8N9799 MANIFOLD GP-EXHAUST Parts scheme
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-0551 [3] PLUG  
2. 2W-4042 C [1] MANIFOLD ASSEM  
3. 1D-4706 [24] BOLT  
4. 0L-2070 [24] BOLT  
5. 2W-4040 C [1] MANIFOLD ASSEM  
6. 5B-7890 [4] PLUG  
7. 6L-8562 [8] STUD  
8. 7N-8606 [12] GASKET  
9. 5M-2894 C [48] WASHER  
  C   INDICATES CHANGE
 

#SEBP12810504
 

7N-6963: FLANGE GP-EXHAUST

7N6963 EXHAUST FLANGE GROUP
FOR USE WITH 304 MM (12") PIPE. AN ATTACHMENT
c553690 SEBP1281
7N6963 FLANGE GP-EXHAUST Parts scheme
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-6956 [1] FLANGE  
2. 7N-6958 [1] GASKET  
3. 0S-1571 [12] BOLT  
  9S-8752 [12] NUT-FULL  
  5M-2894 [12] WASHER  
 

#SEBP12810505
 

7N-6962: FLANGE GP-EXHAUST

7N6962 EXHAUST FLANGE GROUP
FOR USE WITH 254 MM (10") PIPE. AN ATTACHMENT
c553457 SEBP1281
7N6962 FLANGE GP-EXHAUST Parts scheme
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-6954 [1] FLANGE  
2. 7N-6957 [1] GASKET  
3. 0S-1571 [12] BOLT  
  9S-8752 [12] NUT-FULL  
  5M-2894 [12] WASHER  
 

#SEBP12810506
 

5N-9527: FITTING GP-EXHAUST

5N9527 EXHAUST FITTING GROUP-FLEXIBLE
305 MM (12") DIAMETER PIPE
FOR USE ON WATERCOOLED & HOT EXHAUST STACKS
AN ATTACHMENT
c322763 SEBP1281
5N9527 FITTING GP-EXHAUST Parts scheme
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5L-4398 CJ [12] BOLT  
  1B-5357 CJ [12] NUT-FULL  
  5P-8245 CJ [24] WASHER  
2. 5N-9505 [1] FITTING AS-EXHAUST  
3. 0S-1571 [12] BOLT  
  1B-5355 C [12] NUT-FULL  
  5M-2894 [12] WASHER  
4. 2W-7873 C [1] GASKET-EXHAUST  
   
    J-FOR USE WITH
    1W5532 ELBOW OR
    7N6959 ADAPTER
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12810507
 

7N-6961: FLANGE GP-EXHAUST

7N6961 EXHAUST FLANGE GROUP
FOR USE WITH 219 MM 8.6") DIAMETER PIPE
AN ATTACHMENT
c553700 SEBP1281
7N6961 FLANGE GP-EXHAUST Parts scheme
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1590 B [8] BOLT  
  9S-8752 [8] NUT-FULL  
  3V-3308 BC [16] WASHER  
2. 5L-3773 [1] GASKET-EXHAUST ELBOW  
3. 7N-6955 [1] FLANGE  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12810508
 

2W-7871: FLANGE GP-EXHAUST

2W7871 EXHAUST FLANGE GROUP
FOR USE WITH 323.9 MM(12.75")PIPE. 2W4076 MUFFLER IS AVAILABLE
AN ATTACHMENT
c343297 SEBP1281
2W7871 FLANGE GP-EXHAUST Parts scheme
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-7872 [1] FLANGE-EXHAUST  
2. 2W-7873 [1] GASKET-EXHAUST  
3. 0S-1571 B [12] BOLT 44.45MM(1.75IN)LG.  
  1B-5355 B [12] NUT-FULL 14.29MM(.562IN)O.D.  
  9L-9132 B [24] WASHER 10.2MM(.402IN)I.D.  
    -OR-
4. 5L-4398 B [12] BOLT 57.15MM(2.25IN)LG.  
  1B-5357 B [12] NUT-FULL 19.05MM(.75IN)O.D.  
  5P-8245 B [24] WASHER 13.5MM(.531IN)I.D.  
  B   USE AS REQUIRED
 

#SEBP12810509
 

2W-7866: FLANGE GP-EXHAUST

2W7866 EXHAUST FLANGE GROUP-254 MM(10 IN.)
NOTE: 2W4075 MUFFLER, CONSISTING OF 2-4J4382 PLUG, IS AVAILABLE
AN ATTACHMENT
c325754 SEBP1281
2W7866 FLANGE GP-EXHAUST Parts scheme
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-7867 [1] FLANGE-EXHAUST  
2. 2W-7868 [1] GASKET-EXHAUST  
3. 5L-4398 [12] BOLT  
  1B-5357 [12] NUT-FULL  
  5P-8245 [24] WASHER  
 

Information:

Engine News
New Check Valve Available{1063,1355}
1994/04/18
Use 152-2067 Differential Pressure Gauge To Monitor Aftercooler Pressure Drop In Applications With Crankcase Fume Recirculation{1063}
1999/02/01
A New Gasket is Used {1063, 1380}
2005/05/23
Special Instruction
Maintenance Requirements for Engines with Crankcase Ventilation Systems{1051, 1054, 1063, 1317}
Maintenance Requirements for Engines with Crankcase Ventilation Systems{1051, 1054, 1063, 1317}
Technical Information Bulletin
An Improperly Vented Aftercooler May Force Coolant Out Of The Radiator Overflow Tube
An Improperly Vented Aftercooler May Force Coolant Out Of The Radiator Overflow Tube
Specifications
Aftercooler
3500 Generator Set Engines
Systems Operation
Aftercooler
3500 Engines
Reuse And Salvage Guidelines
Visual Inspection and Salvage Procedures for Aftercoolers in 3500 Engines {1063, 1063, 1379}
Visual Inspection and Salvage Procedures for Aftercoolers in 3500 Engines {1063, 1063, 1379}
Disassembly and Assembly
Aftercooler - Remove and Install
3508, 3512 and 3516 Generator Set Engines
Service Magazine
Field Repair Of Cooler Cores Made Of Aluminium{1063,1374,1375}
1977/09/05
New Nut In Fresh And Raw Water Pumps Has More Corrosion Resistance{1371}
1989/02/13
New Seal Used In Auxiliary Water Pump Groups{1361}
1989/06/19
New Bolt Improves Serviceability Of Auxiliary (Sea Water) Pump Group {1371}
1990/05/28
New Auxiliary Water Pump Groups Used{1371}
1991/11/18
Thicker Gasket Helps Prevent Leaks In Auxiliary Sea Water Pump Applications {1371}
1993/03/01

Caterpillar Parts SIS Catalog 3512 :

AFTERCOOLER GP-WATER
8N-9645 AFTERCOOLER GP-WATER
AFTERCOOLER GP-WATER
8N-9645 AFTERCOOLER GP-WATER
AFTERCOOLER GP-WATER
1W-9466 AFTERCOOLER GP-WATER
AFTERCOOLER GP-WATER
8N-9644 AFTERCOOLER GP-WATER
AFTERCOOLER GP-WATER
8N-9644 AFTERCOOLER GP-WATER
CARTRIDGE GP-TURBOCHARGER
4W-1225 CARTRIDGE GP-TURBOCHARGER
CARTRIDGE GP-TURBOCHARGER
1N-3088 CARTRIDGE GP-TURBOCHARGER
TURBOCHARGER GP
4W-1226 TURBOCHARGER GP
MANIFOLD GP-EXHAUST
8N-7721 MANIFOLD GP-EXHAUST
MANIFOLD GP-EXHAUST
8N-9799 MANIFOLD GP-EXHAUST
MANIFOLD GP-EXHAUST
8N-9799 MANIFOLD GP-EXHAUST
FLANGE GP-EXHAUST
7N-6963 FLANGE GP-EXHAUST
FLANGE GP-EXHAUST
7N-6962 FLANGE GP-EXHAUST
FITTING GP-EXHAUST
5N-9527 FITTING GP-EXHAUST
FLANGE GP-EXHAUST
7N-6961 FLANGE GP-EXHAUST
FLANGE GP-EXHAUST
2W-7871 FLANGE GP-EXHAUST

Truck sale:

Caterpillar 3512, mobile generator sets, Construction
230,416 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
Caterpillar 3512, mobile generator sets, Construction
230,416 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
 
238,453 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
Caterpillar 3512, mobile generator sets, Construction
178,974 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
Caterpillar 3512, mobile generator sets, Construction
178,974 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
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