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143-0047 CYLINDER HEAD AS FIELD REPLACEMENT FOR @@@@@143-0046@@@@@ 3412 MARINE ENGINE




BASIC ENGINE

CYLINDER HEAD GP
 

#SEBP10980050
 

143-0047: CYLINDER HEAD AS

143-0047 CYLINDER HEAD AS
FIELD REPLACEMENT FOR @@@@@143-0046@@@@@
i00566897 SEBP1098
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Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 143-0046 Y [1] CYLINDER HEAD AS  
2. 173-7188 [24] GUIDE-VALVE (STANDARD)  
  7C-5306 AB GUIDE-VALVE (0.51-MM OS)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP10980051
 

1W-5960: CYLINDER HEAD AS

1W-5960 CYLINDER HEAD AS
S/N 60M2238-2287
PART OF 1W-5961, 7N-0848 CYLINDER HEAD AS, 1W-5959 CYLINDER HEAD GP
FIELD REPLACEMENT ORDER @@@@@ 7N-0848@@@@@
i00108606 SEBP1098
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-5893 [12] INSERT-VALVE SEAT (INLET)  
  7C-7602 AB INSERT-VALVE SEAT (0.13-MM OS, INLET)  
  7C-7603 AB INSERT-VALVE SEAT (0.25-MM OS, INLET)  
  7C-7604 AB INSERT-VALVE SEAT (0.51-MM OS, INLET)  
  7C-7605 AB INSERT-VALVE SEAT (0.76-MM OS, INLET)  
2. 1W-5283 [12] INSERT-VALVE SEAT (EXHAUST)  
  7C-5353 AB INSERT-VALVE SEAT (0.51-MM OS, EXHAUST)  
  7C-5354 AB INSERT-VALVE SEAT (0.76-MM OS, EXHAUST)  
3. 3B-0623 [12] PLUG-CUP  
4. 3B-0645 [10] PLUG-CUP  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP10980052
 

1W-5960: CYLINDER HEAD AS

1W-5960 CYLINDER HEAD AS
S/N 60M2288-2572
PART OF 1W-5961, 7N-0848 CYLINDER HEAD AS, 1W-5959 CYLINDER HEAD GP
FIELD REPLACEMENT ORDER @@@@@ 7N-0848@@@@@
i00108607 SEBP1098
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-5893 [12] INSERT-VALVE SEAT (INLET)(STANDARD)  
  7C-7602 AB INSERT-VALVE SEAT (0.13-MM OS, INLET)  
  7C-7603 AB INSERT-VALVE SEAT (0.25-MM OS, INLET)  
  7C-7604 AB INSERT-VALVE SEAT (0.51-MM OS, INLET)  
  7C-7605 AB INSERT-VALVE SEAT (0.76-MM OS, INLET)  
2. 1W-5283 C [12] INSERT-VALVE SEAT (EXHAUST)(STANDARD)  
  7C-5353 AB INSERT-VALVE SEAT (0.51-MM OS, EXHAUST)  
  7C-5354 AB INSERT-VALVE SEAT (0.76-MM OS, EXHAUST)  
3. 3B-0623 [12] PLUG-CUP  
4. 3B-0645 [10] PLUG-CUP  
5. 8T-6762 [1] PLUG-PIPE (1/2-14-THD)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP10980053
 

1W-5961: CYLINDER HEAD AS

1W-5961 CYLINDER HEAD AS
S/N 60M2238-2572
FIELD REPLACEMENT FOR @@@@@ 1W-5960@@@@@
i00108608 SEBP1098
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-5960 Y [1] CYLINDER HEAD AS  
2. 173-7188 [24] GUIDE-VALVE  
  7C-5306 AB GUIDE-VALVE (0.51-MM OS)  
3. 2N-5775 [12] DOWEL  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP10980054
 

7N-0848: CYLINDER HEAD AS

7N-0848 CYLINDER HEAD AS
S/N 60M2238-2572
FIELD REPLACEMENT FOR @@@@@ 1W-5960@@@@@
i00108843 SEBP1098
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-5960 Y [1] CYLINDER HEAD AS  
2. 173-7188 [24] GUIDE-VALVE  
3. 2N-5775 [12] DOWEL  
  Y   SEPARATE ILLUSTRATION
 

#SEBP10980055
 

7W-2225: CYLINDER HEAD AS

7W-2225 CYLINDER HEAD AS
S/N 60M3778-5160
PART OF 4P-9351, 5N-9004 KIT-ENGINE PARTS
AN ATTACHMENT
i00093453 SEBP1098
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 143-0040 Y [1] CYLINDER HEAD AS  
2. 2N-5775 [8] DOWEL  
3. 173-7188 [16] GUIDE-VALVE (STANDARD)  
  7C-5306 AB GUIDE-VALVE (0.51-MM OS)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP10980056
 

7W-2241: CYLINDER HEAD AS

7W-2241 CYLINDER HEAD AS
S/N 60M2477-5159
PART OF 7W-2243 CYLINDER HEAD AS, 7W-2242 CYLINDER HEAD GP
FIELD REPLACEMENT ORDER @@@@@ 7W-2243@@@@@
ALSO AN ATTACHMENT
i00108864 SEBP1098
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-0645 [10] PLUG-CUP  
2. 4N-5893 [12] INSERT-VALVE SEAT (INLET)(STANDARD)  
  7C-7602 AB INSERT-VALVE SEAT (0.13-MM OS, INLET)  
  7C-7603 AB INSERT-VALVE SEAT (0.25-MM OS, INLET)  
  7C-7604 AB INSERT-VALVE SEAT (0.51-MM OS, INLET)  
  7C-7605 AB INSERT-VALVE SEAT (0.76-MM OS, INLET)  
3. 1W-5283 [12] INSERT-VALVE SEAT (EXHAUST)(STANDARD)  
  7C-5353 AB INSERT-VALVE SEAT (0.51-MM OS, EXHAUST)  
  7C-5354 AB INSERT-VALVE SEAT (0.76-MM OS, EXHAUST)  
4. 3B-0623 [12] PLUG-CUP  
5. 8T-6762 [1] PLUG-PIPE (1/2-14-THD)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP10980057
 

7W-2243: CYLINDER HEAD AS

7W-2243 CYLINDER HEAD AS
S/N 60M1-5159
PART OF 4P-9353, 4P-9354, 4P-9355, 4P-9356, 5N-1715, 5N-8530, 7C-3431 KIT-ENGINE PARTS
FIELD REPLACEMENT FOR @@@@@ 7W-2241@@@@@
AN ATTACHMENT AND FIELD INSTALLATION
i00108867 SEBP1098
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-2241 Y [1] CYLINDER HEAD AS  
2. 173-7188 [24] GUIDE-VALVE (STANDARD)  
  7C-5306 AB GUIDE-VALVE (0.51-MM OS)  
3. 2N-5775 [12] DOWEL  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP10980058
 

7W-2243: CYLINDER HEAD AS

7W-2243 CYLINDER HEAD AS
S/N 60M5160-5160
PART OF 7W-2242 CYLINDER HEAD GP, 131-6602, 131-6603, 4P-9353, 4P-9354, 4P-9355, 4P-9356, 5N-1715, 5N-8530, 5N-9578, 7C-3431 KIT-ENGINE PARTS
FIELD REPLACEMENT FOR @@@@@ 7W-2241@@@@@
ALSO AN ATTACHMENT AND FIELD INSTALLATION
i00089706 SEBP1098
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 143-0046 CY [1] CYLINDER HEAD AS  
2. 173-7188 [24] GUIDE-VALVE (STANDARD)  
  7C-5306 AB GUIDE-VALVE (0.51-MM OS)  
3. 2N-5775 [12] DOWEL  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10980059
 

1W-5958: CYLINDER HEAD GP

1W-5958 CYLINDER HEAD GP
S/N 60M2238-2261
i00352655 SEBP1098
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-9757 [12] ADAPTER AS  
2. 2S-2251 [12] SEAL-O-RING  
3. 4N-7253 [12] GASKET-CHAMBER  
4. 5M-6214 [2] PLUG (1/8-27 PTF)  
5. 1W-5959 Y [2] CYLINDER HEAD GP  
6. 0L-1352 [19] BOLT (3/8-16X3.25-IN)  
7. 3J-5390 [2] PLUG (3/8-18-THD)  
8. 3J-5389 [2] PLUG (EXTERNAL)  
9. 1B-5174 [2] PLUG-PIPE  
10. 4S-6137 [24] STUD-TAPERLOCK (3/8-16X3.1-IN)  
11. 2W-7985 [2] GASKET-CYLINDER HEAD  
12. 2H-3750 [40] BOLT (3/4-16X7.5-IN)  
  5H-1504 [40] WASHER-HARD (20X33.5X5-MM THK)  
13. 4W-1055 [48] SEAL  
14. 5P-0063 J [4] PLUG-CUP  
15. 4N-0932 [2] PLUG-CUP  
16. 1A-5183 [2] BOLT (3/8-16X4.75-IN)  
17. 5M-2894 [5] WASHER-HARD (10.2X18.5X2.5-MM THK)  
18. 5B-2638 [2] BOLT (3/8-16X5.25-IN)  
19. 6N-6733 [1] SUPPORT-HOUSING (LH)  
20. 6N-6734 [1] SUPPORT-HOUSING (RH)  
21. 2B-0858 [2] PLUG-PIPE  
22. 8S-9191 [3] BOLT (3/8-16X4-IN)  
23. 9N-2583 [1] BRACKET-FUEL PUMP  
24. 0S-1591 [2] BOLT (3/8-16X1.5-IN)  
25. 1W-5207 J [1] BRACKET-FUEL PUMP (NOT USED W/WATER-COOL MANIFOLD)  
  J  
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
Improved Cylinder Head Assemblies Are Available through Cat Reman for Certain Commercial Engines {1100}
Improved Cylinder Head Assemblies Are Available through Cat Reman for Certain Commercial Engines {1100}
Special Instruction
3400 Cylinder Head To Block Joint Repair Procedure{1124}
3400 Cylinder Head To Block Joint Repair Procedure{1124}
Use Of The 5P7333 Tool Group For Bridge Dowel Repair{1101}
Use Of The 5P7333 Tool Group For Bridge Dowel Repair{1101}
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Installation Of 2W3815 Or 5N93 Inserts{1217}
Installation Of 2W3815 Or 5N93 Inserts{1217}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Use Of 6V9050 Exhaust Stud Removal Group{1100}
Use Of 6V9050 Exhaust Stud Removal Group{1100}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Service Letter-NACD
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
Service Letter-Truck/Ag/Marine
Technical Information Bulletin
Failures of the 4W-5733 Valve Adapter and the 4W-5719 Adapter As on Certain 3408 and 3412 Engines{1100}
Failures of the 4W-5733 Valve Adapter and the 4W-5719 Adapter As on Certain 3408 and 3412 Engines{1100}
Specifications
Valves, Valve Springs And Valve Seat Inserts
3412 INDUSTRIAL AND MARINE ENGINES
Cylinder Heads
3412 INDUSTRIAL AND MARINE ENGINES
Cylinder Head Valves
3408C and 3412C Marine Engines
Cylinder Head
3408C and 3412C Marine Engines
Tool Operating Manual
185-5321 Cylinder Head Lifting Hook Assembly{0599, 0632, 0703, 1101, 6459}
185-5321 Cylinder Head Lifting Hook Assembly{0599, 0632, 0703, 1101, 6459}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
M0088789: 550-9152 Gage Ring Assembly {0374, 0599, 0700, 0701, 0759, 1100, 1105}
M0088789: 550-9152 Gage Ring Assembly {0374, 0599, 0700, 0701, 0759, 1100, 1105}
Service Letter-China
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Service Letter-Asia
Reuse And Salvage Guidelines
Engine Valve Failure Modes{1100, 1105}
Engine Valve Failure Modes{1100, 1105}
Reuse and Salvage for Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}
Reuse and Salvage for Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Applied Failure Analysis
Engine Valve Failure Modes{1100, 1105}
Engine Valve Failure Modes{1100, 1105}
Information Release Memo
PRODUCT LINE ADDITIONS: REMANUFACTURED SHORT AND LONG BLOCKS FOR VARIOUS APPLICATIONS
PRODUCT LINE ADDITIONS: REMANUFACTURED SHORT AND LONG BLOCKS FOR VARIOUS APPLICATIONS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
CAT REMAN ANNOUNCES ADDITIONAL CYLINDER HEAD RELEASES FOR MINING AND OTHER APPLICATIONS
CAT REMAN ANNOUNCES ADDITIONAL CYLINDER HEAD RELEASES FOR MINING AND OTHER APPLICATIONS
Service Letter-APD
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Disassembly and Assembly
Glow Plugs (Precombustion Chambers)
3408C & 3412C MARINE ENGINES
Fuel Injection Nozzles & Adapters
3408C & 3412C MARINE ENGINES
Precombustion Chambers
3408C & 3412C MARINE ENGINES
Direct Injection Adapters
3408C & 3412C MARINE ENGINES
Cylinder Head Assemblies
3408C & 3412C MARINE ENGINES
Valves
3408C & 3412C MARINE ENGINES
Valve Seat Inserts
3408C & 3412C MARINE ENGINES
Valve Guides
3408C & 3412C MARINE ENGINES
Bridge Dowels
3408C & 3412C MARINE ENGINES
Glow Plugs (Precombustion Chambers)
3412 INDUSTRIAL & MARINE ENGINES
Precombustion Chambers
3412 INDUSTRIAL & MARINE ENGINES
Direct Injection Adapters
3412 INDUSTRIAL & MARINE ENGINES
Cylinder Head Assemblies
3412 INDUSTRIAL & MARINE ENGINES
Valves
3412 INDUSTRIAL & MARINE ENGINES
Valve Seat Inserts
3412 INDUSTRIAL & MARINE ENGINES
Bridge Dowels
3412 INDUSTRIAL & MARINE ENGINES
Service Magazine

Caterpillar Parts SIS Catalog 3412 :

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- mobile generator sets
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- mobile generator sets
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