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Caterpillar C18 Truck Parts For Sale

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Showing 1 - 25 of 87 Listings

1 - 25 of 87 listings
1 - 25 of 87 listings
Caterpillar C18 Industrial Engine - 800 HP

2014 Caterpillar C18 Industrial Engine - 800 HP

Newly Listed
$92,500 USD
Rebuilt CAT C18 Industrial Engine; 2014 Model; 800HP @ 2100RPM; Tier 2 Flex Emissions; Electric Starter; Charging Alternator; SAE 1 Flywheel Housing; Fan Drive; Zero Hour Major Overhaul; 6...
ConditionRemanufactured
Horse Power800 HP
Stock Number1763
MLS Number14161617
CategoryEngines
Last Updated2/25/2026
Location
Spring, TX, US
Sold By
NineX Power Systems LLC
(844) 686-___  SHOW
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NineX Power Systems LLC
Caterpillar C18 Cylinder Head for a Caterpillar C-18

Caterpillar C18 Cylinder Head for a Caterpillar C-18

$3,200 USD
NEW COMPLETE AFTERMARKET CAT C-18 ACERT CYLINDER HEAD WITH INCOL EXHAUST VALVES. HEAD BOLTS AND WASHERS INCLUDED VACUUM, PRESSURE AND FUEL LINE TESTED ONE YEAR WARRANTY FROM DATE OF...
ConditionNew
Fits To Make(s)CATERPILLAR
Fits To Model(s)C-18
Part NumberJ2239250-A EI
Stock NumberJTP J2239250-A EI
MLS Number11427171
CategoryCylinder Heads
Last Updated11/6/2025
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Caterpillar C18 Engine

Caterpillar C18 Engine

$48,000 USD
(MARINE) Caterpillar C18 ACERT Marine Diesel Engine, Engine AR # 320-9801, Long Block # 20R6657, Short Block Part # 20R6656, Marine Horsepower Rating: 608 RATED @ 1800 RPM, TEST RUN WATCH...
ConditionUsed
CPL/ARR320-9801
Horse Power608 HP
Part NumberAR # 320-9801
Stock Number006674
MLS Number13950275
CategoryEngines
Last Updated10/30/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
2013 CAT C18 Twin Turbo Diesel Engine AR # 366-9753

2013 CAT C18 Twin Turbo Diesel Engine AR # 366-9753

$55,995 USD
2013 Caterpillar C18 diesel engine, twin turbocharged, electronic fuel system, PRE EMISSIONS, arrangement # 359-1816 (3591816) or 366-9753 (3669753,) 700 HP at 2100 RPM rating. 5390 total...
ConditionUsed
Stock Number18064
MLS Number13812626
CategoryEngines
Last Updated9/14/2025
Location
Carbondale, PA, US
Sold By
Old Forge Power Equipment, Inc
(833) 662-___  SHOW
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Old Forge Power Equipment, Inc
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