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250-9990 COVER GP-VALVE MECHANISM NO OIL FILL FOR USE WITH DUAL ECM AN ATTACHMENT C18 MARINE ENGINE


BASIC ENGINE
VALVE MECHANISM GP
CRANKSHAFT GP
CYLINDER BLOCK GP

MARINE ENGINE C18 MARINE ENGINE CYN
 C18 Marine Auxiliary Generator Set CYN00001-UP SEBP4019 C18 CYN   (2003)

BASIC ENGINE

VALVE MECHANISM GP
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
FASTENER GP-VALVE MECHANISM
109-1657 FASTENER GP-VALVE MECHANISM
 

#SEBP40190090
 

250-9990: COVER GP-VALVE MECHANISM

250-9990 COVER GP-VALVE MECHANISM
NO OIL FILL
FOR USE WITH DUAL ECM
AN ATTACHMENT
i02285077 SEBP4019
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
 

#SEBP40190091
 

261-7166: COVER GP-VALVE MECHANISM

261-7166 COVER GP-VALVE MECHANISM
PART OF 250-9990 COVER GP-VALVE MECHANISM
AN ATTACHMENT
i02285092 SEBP4019
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  
 

#SEBP40190092
 

487-1721: COVER GP-VALVE MECHANISM

487-1721 COVER GP-VALVE MECHANISM
PART OF 250-9990 COVER GP-VALVE MECHANISM
AN ATTACHMENT
i07366491 SEBP4019
4871721 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. 159-9343 Y [1] COVER GP-VALVE MECHANISM  
2. 251-4679 [3] FASTENER AS  
    (EACH INCLUDES)
  149-7378 [1] GROMMET  
  Y   SEPARATE ILLUSTRATION
 

#SEBP40190093
 

189-4917: CRANKSHAFT GP

189-4917 CRANKSHAFT GP
i01513134 SEBP4019
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
 

#SEBP40190094
 

222-1975: CYLINDER BLOCK AS

222-1975 CYLINDER BLOCK AS
S/N CYN1-192
PART OF 223-9253 CYLINDER BLOCK GP
i01934700 SEBP4019
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
 

#SEBP40190095
 

229-8568: CYLINDER BLOCK AS

229-8568 CYLINDER BLOCK AS
S/N CYN1-UP
PART OF 222-1975, 261-0052 CYLINDER BLOCK AS
i02228404 SEBP4019
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)  
 

#SEBP40190096
 

261-0052: CYLINDER BLOCK AS

261-0052 CYLINDER BLOCK AS
S/N CYN193-582
PART OF 261-0191 CYLINDER BLOCK GP
i02228386 SEBP4019
2610052 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. 253-8766 [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
 

#SEBP40190097
 

267-4631: CYLINDER BLOCK AS

267-4631 CYLINDER BLOCK AS
S/N CYN583-UP; GEN1-UP
PART OF 301-3018, 323-8451 CYLINDER BLOCK AS
i02348817 SEBP4019
2674631 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. 3P-1323 [14] BOLT-BEARING CAP (7/8-14X7.75-IN)  
3. 9H-1031 [14] WASHER-HARD (24X41.5X6-MM THK)  
 

#SEBP40190098
 

301-3018: CYLINDER BLOCK AS

301-3018 CYLINDER BLOCK AS
S/N CYN583-666
PART OF 261-0191 CYLINDER BLOCK GP
i02680503 SEBP4019
3013018 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. 253-8766 [6] LINER-CYLINDER BLOCK  
5. 267-4631 Y [1] CYLINDER BLOCK AS  
6. 9L-5854 [6] BAND-FILLER (130.2-MM ID)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP40190099
 

323-8451: CYLINDER BLOCK AS

323-8451 CYLINDER BLOCK AS
S/N CYN667-UP; GEN1-UP
PART OF 261-0191 CYLINDER BLOCK GP
i03148541 SEBP4019
3238451 CYLINDER BLOCK AS Parts scheme
  For full view, you need register

Parts for your C18 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 155-0809 [6] SEAL-LINER  
2. 155-2793 [12] SEAL-LINER  
3. 267-4631 Y [1] CYLINDER BLOCK AS  
4. 516-9693 [6] LINER-CYLINDER BLOCK  
5. 9L-5854 [6] BAND-FILLER (130.2-MM ID)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
Valve Bridges are Included with Cylinder Heads {1102, 1123}
2010/08/23
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 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 Lash - Inspect/Adjust
C18 Marine Auxiliary Engine
Engine Valve Rotators - Inspect
C18 Marine Auxiliary Engine
Special Instruction
Valve Bridges are Included with Cylinder Heads{1102, 1123}
Valve Bridges are Included with Cylinder Heads{1102, 1123}
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
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
C18 Marine Auxiliary 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
250-9986 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
187-3316 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
159-9343 COVER GP-VALVE MECHANISM
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-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
CYLINDER BLOCK AS
229-8568 CYLINDER BLOCK AS
CYLINDER BLOCK AS
261-0052 CYLINDER BLOCK AS
CYLINDER BLOCK AS
267-4631 CYLINDER BLOCK AS
CYLINDER BLOCK AS
301-3018 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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