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Parts for Caterpillar C18 Diesel Engines
We carry a wide selection of parts for Caterpillar C18 diesel engines.
If you need any help finding a part, please use our quote request form or call us at 888.687.0539: our knowledgeable inside sales staff will promptly assist you.
Caterpillar C18 Engine Specifications
U.S. EPA TIER 3 EQUIVALENT, EU STAGE IIIA EQUIVALENT OR NON-CERTIFIED
Cat C18 Power Rating
Minimum Power: 575.0 HP
Maximum Power: 630.0 HP
Rated Speed: 1800-2100 rpm
Cat C18 Specs
Engine Configuration: Inline 6, 4-Stroke-Cycle Diesel
Aspiration: Turbocharged Aftercooled (TA)
Bore: 5.7 in
Stroke: 7.2 in
Displacement: 1104.5 in³
Compression Ratio: 16.3:1
Rotation from Flywheel End: Counterclockwise
Payment options
CID: 67844690