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150-3142 COVER GP-VALVE MECHANISM AN ATTACHMENT C18 MARINE ENGINE


BASIC ENGINE
VALVE MECHANISM GP
CRANKSHAFT GP
CYLINDER BLOCK GP

MARINE ENGINE C18 MARINE ENGINE C1J
 C18 Marine Engine C1J00001-UP SEBP4018 C18 C1J   (2003)

BASIC ENGINE

VALVE MECHANISM GP
BASE GP-VALVE COVER & INJ HARN
122-1248 BASE GP-VALVE COVER & INJ HARN
COVER GP-VALVE MECHANISM
150-3141 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
150-3142 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
159-9343 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
187-3316 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
250-9986 COVER GP-VALVE MECHANISM
 

#SEBP40180080
 

150-3142: COVER GP-VALVE MECHANISM

150-3142 COVER GP-VALVE MECHANISM
AN ATTACHMENT
i00675297 SEBP4018
1503142 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your C18 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 113-5253 [1] CAP AS-FILLER (ENGINE OIL)  
2. 150-3138 [1] COVER AS-VALVE MECHANISM  
2A. 7C-6514 [1] ADAPTER  
2B. 272-2583 [1] SEAL-O-RING  
2C. 455-0954 [1] COVER-VALVE MECHANISM  
3. 242-9537 [1] SEAL-VALVE COVER  
4. 243-1159 [6] FASTENER AS  
    (EACH INCLUDES)
  149-7378 [1] GROMMET  
 

#SEBP40180081
 

159-9343: COVER GP-VALVE MECHANISM

159-9343 COVER GP-VALVE MECHANISM
PART OF 187-3316, 487-1721 COVER GP-VALVE MECHANISM
ALSO AN ATTACHMENT
i01029209 SEBP4018
1599343 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your C18 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 242-9537 [1] SEAL-VALVE COVER  
2. 243-1159 [6] FASTENER AS (VALVE COVER)  
    (EACH INCLUDES)
  149-7378 [1] GROMMET  
3. 455-3839 [1] COVER AS-VALVE (BREATHER)  
  9X-2038 [3] WASHER (7X19X2-MM THK)  
 

#SEBP40180082
 

187-3316: COVER GP-VALVE MECHANISM

187-3316 COVER GP-VALVE MECHANISM
PROVIDES FRONT MOUNTED BREATHER
ALSO AN ATTACHMENT
i01270868 SEBP4018
1873316 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your C18 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 150-3141 Y [2] COVER GP-VALVE MECHANISM  
2. 159-9343 Y [1] COVER GP-VALVE MECHANISM  
  Y   SEPARATE ILLUSTRATION
 

#SEBP40180083
 

250-9986: COVER GP-VALVE MECHANISM

250-9986 COVER GP-VALVE MECHANISM
PART OF 250-9990 COVER GP-VALVE MECHANISM
FOR USE WITH DUAL ECM
AN ATTACHMENT
i02285132 SEBP4018
2509986 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your C18 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 455-0953 [1] COVER-VALVE MECHANISM  
2. 242-9537 [1] SEAL-VALVE COVER  
3. 243-1159 [3] FASTENER AS  
    (EACH INCLUDES)
  149-7378 [1] GROMMET  
4. 251-4679 [3] FASTENER AS  
    (EACH INCLUDES)
  149-7378 [1] GROMMET  
 

#SEBP40180084
 

250-9990: COVER GP-VALVE MECHANISM

250-9990 COVER GP-VALVE MECHANISM
NO OIL FILL
FOR USE WITH DUAL ECM
AN ATTACHMENT
i02285077 SEBP4018
2509990 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your C18 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 250-9986 Y [1] COVER GP-VALVE MECHANISM  
2. 487-1721 Y [1] COVER GP-VALVE MECHANISM  
3. 261-7166 Y [1] COVER GP-VALVE MECHANISM  
  Y   SEPARATE ILLUSTRATION
 

#SEBP40180085
 

261-7166: COVER GP-VALVE MECHANISM

261-7166 COVER GP-VALVE MECHANISM
PART OF 250-9990 COVER GP-VALVE MECHANISM
AN ATTACHMENT
i02285092 SEBP4018
2617166 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your C18 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 455-0953 [1] COVER-VALVE MECHANISM  
2. 242-9537 [1] SEAL-VALVE COVER  
3. 243-1159 [5] FASTENER AS  
    (EACH INCLUDES)
  149-7378 [1] GROMMET  
4. 251-4679 [1] FASTENER AS  
  5P-4116 [1] WASHER-HARD (8.8X20.5X2-MM THK)  
  149-7378 [1] GROMMET  
 

#SEBP40180086
 

487-1721: COVER GP-VALVE MECHANISM

487-1721 COVER GP-VALVE MECHANISM
PART OF 250-9990 COVER GP-VALVE MECHANISM
AN ATTACHMENT
i07366491 SEBP4018
4871721 COVER GP-VALVE MECHANISM Parts scheme
  For full view, you need register

Parts for your C18 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 159-9343 Y [1] COVER GP-VALVE MECHANISM  
2. 251-4679 [3] FASTENER AS  
    (EACH INCLUDES)
  149-7378 [1] GROMMET  
  Y   SEPARATE ILLUSTRATION
 

#SEBP40180087
 

189-4917: CRANKSHAFT GP

189-4917 CRANKSHAFT GP
i01513134 SEBP4018
1894917 CRANKSHAFT GP Parts scheme
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Parts for your C18 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 253-1752 J [2] PLATE-THRUST  
2. 319-7401 Y [1] SEAL GP-CRANKSHAFT (FRONT)  
3. 317-8766 J [7] BEARING-MAIN (STANDARD)  
  4W-5698 AB BEARING-MAIN (0.63-MM US)  
  4W-5699 AB BEARING-MAIN (1.27-MM US)  
  4W-5700 AB BEARING-MAIN (0.63-MM OS)  
  4W-5701 AB BEARING-MAIN (0.63-MM OS, 0.63-MM US)  
4. 468-5119 [1] CRANKSHAFT AS  
4A. 187-8981 [1] GEAR-CRANKSHAFT (80-TEETH)  
4B. 7S-5005 [1] DOWEL  
4C. 4N-0684 [1] DOWEL  
   
    AVAILABLE REPAIR KIT(S):
  243-6718 AJ [1] KIT-CRANKSHAFT BEARING (STANDARD)  
    (INCLUDES A COMPLETE SET OF MAIN BEARINGS & THRUST PLATES)
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP40180088
 

222-1975: CYLINDER BLOCK AS

222-1975 CYLINDER BLOCK AS
S/N C1J1-286
PART OF 223-9253 CYLINDER BLOCK GP
i01934700 SEBP4018
2221975 CYLINDER BLOCK AS Parts scheme
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Parts for your C18 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 155-0809 [6] SEAL-LINER  
2. 155-0810 [6] SEAL-LINER  
3. 155-2793 [6] SEAL-LINER  
4. 215-2985 [6] LINER-CYLINDER BLOCK  
5. 229-8568 Y [1] CYLINDER BLOCK AS  
6. 9L-5854 [6] BAND-FILLER (130.2-MM ID)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP40180089
 

229-8568: CYLINDER BLOCK AS

229-8568 CYLINDER BLOCK AS
S/N C1J1-UP
PART OF 222-1975, 261-0052 CYLINDER BLOCK AS
i02228404 SEBP4018
2298568 CYLINDER BLOCK AS Parts scheme
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Parts for your C18 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 167-8081 [7] CAP-CRANKSHAFT BEARING  
2. 167-8083 [14] BOLT (7/8-14X7.5-IN)  
3. 9H-1031 [14] WASHER-HARD (24X41.5X6-MM THK)  
 

Information:

Engine News
A New Rocker Arm Assembly is Available {1123}
2008/08/25
A New Rocker Arm Assembly Is Available {1123}
2009/02/09
A New Screw Is Available for the Rocker Arm Assemblies of Some Commercial Engines {1123}
2010/03/12
A New Rocker Arm Assembly Is Available for C15 Engines {1123}
2010/03/29
A New Valve Bridge Is Available for Certain Commercial Engines {1121}
2011/01/06
A New Valve Bridge Is Available for Certain Commercial Engines {1102, 1123}
2011/01/10
Valve Cover Isolation Seals Are Now Used on Certain Engines {1107, 7555}
2011/11/08
An Improved Valve Cover Seal Is Used on Certain Commercial Engines {1107, 7553, 7555}
2014/07/25
A New Valve Cover Base Is Used on Certain C15 and C18 Commercial Engines {1120}
2014/11/26
Updated Torque Requirements for Reman Rocker Arm Adjusting Screw Lock Nuts on Certain C15, C16, C18, C27, and C32 Engines {1123}
2015/03/25
Improved Wiring Harnesses Are Now Used on Certain Engines {1120, 1408, 1900}
Improved Wiring Harnesses Are Now Used on Certain Engines {1120, 1408, 1900}
Cat<SUP>&reg;</SUP> Reman Announces Changes to the Remanufactured Injector Rocker Arms for 3406E, 3456, C15, C16, C18, C27, and, C32 Engines {1123}
Cat® Reman Announces Changes to the Remanufactured Injector Rocker Arms for 3406E, 3456, C15, C16, C18, C27, and, C32 Engines {1123}
Operation and Maintenance Manual
Engine Valve Rotators - Inspect
C18 Marine Engines
Engine Valve Lash - Check
C18 Marine Engines
Special Instruction
Rocker Valley Inserts Are Now Used in Remanufactured Cylinder Heads{1100, 1102}
Rocker Valley Inserts Are Now Used in Remanufactured Cylinder Heads{1100, 1102}
Specifications
Valve Mechanism Cover
C18 Marine and Marine Generator Set Engines
Electronic Unit Injector Rocker Arm
C18 Marine and Marine Generator Set Engines
Valve Mechanism
C18 Marine and Marine Generator Set Engines
Reuse And Salvage Guidelines
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Information Release Memo
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Testing and Adjusting
Finding Top Center Position for No. 1 Piston
C18 Marine and Marine Generator Set Engines
Engine Valve Lash - Inspect/Adjust
C18 Marine and Marine Generator Set Engines
Troubleshooting
Excessive Valve Lash
3406E, C12, C15 and C18 Marine Engines
Disassembly and Assembly
Valve Mechanism Cover - Remove and Install
C18 Generator set and C18 Marine Engines
Rocker Arm - Assemble
C18 Generator set and C18 Marine Engines
Rocker Arm - Disassemble
C18 Generator set and C18 Marine Engines
Rocker Arm and Shaft - Remove
C18 Generator set and C18 Marine Engines
Rocker Arm and Shaft - Install
C18 Generator set and C18 Marine Engines
Valve Mechanism Cover Base - Remove and Install
C18 Generator set and C18 Marine Engines
Service Magazine
Cat<SUP>&reg;</SUP> Reman Announces Changes to the Remanufactured Injector Rocker Arms for 3406E, 3456, C15, C16, C18, C27, and, C32 Machine Engines {1123}
Cat® Reman Announces Changes to the Remanufactured Injector Rocker Arms for 3406E, 3456, C15, C16, C18, C27, and, C32 Machine Engines {1123}

Caterpillar Parts SIS Catalog C18 :

COVER GP-VALVE MECHANISM
150-3141 COVER GP-VALVE MECHANISM
COVER GP-FRONT HOUSING
159-6159 COVER GP-FRONT HOUSING
COVER GP-FRONT HOUSING
120-9847 COVER GP-FRONT HOUSING
COVER GP-FLYWHEEL HOUSING
9N-3889 COVER GP-FLYWHEEL HOUSING
COVER GP-FLYWHEEL HOUSING
329-9507 COVER GP-FLYWHEEL HOUSING
COVER GP-FLYWHEEL HOUSING
133-3089 COVER GP-FLYWHEEL HOUSING
COVER GP-FLYWHEEL HOUSING
127-5728 COVER GP-FLYWHEEL HOUSING
COVER GP-FLYWHEEL HOUSING
127-5728 COVER GP-FLYWHEEL HOUSING
COVER GP-VALVE MECHANISM
159-9343 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
187-3316 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
250-9986 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
250-9990 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
261-7166 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
487-1721 COVER GP-VALVE MECHANISM
CRANKSHAFT GP
189-4917 CRANKSHAFT GP
CYLINDER BLOCK AS
222-1975 CYLINDER BLOCK AS

Truck sale:

Caterpillar C18, Construction
89,000 USD 
Caterpillar C18, Construction
- Stationary Generator Sets
MACALLISTER MACHINERY CO., INC
Caterpillar C18, Construction
34,700 
Caterpillar C18, Construction
- mobile generator sets
MOHAMED ABDULRAHMAN AL-BAHAR
United Arab Emirates
Caterpillar C18, Construction
34,800 
Caterpillar C18, Construction
- mobile generator sets
MOHAMED ABDULRAHMAN AL-BAHAR
United Arab Emirates
Caterpillar C18, Construction
32,850 
Caterpillar C18, Construction
- mobile generator sets
MOHAMED ABDULRAHMAN AL-BAHAR
United Arab Emirates
Caterpillar C18, Construction
36,800 
Caterpillar C18, Construction
- mobile generator sets
MOHAMED ABDULRAHMAN AL-BAHAR
United Arab Emirates
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