C18

Caterpillar C18 Injectors, Fuel Pumps, Turbochargers & Engine Overhaul Parts

At Thoroughbred Diesel, we offer a huge selection of Caterpillar C18 parts, injectors, turbos, and premium CAT diesel engine components designed for high-output diesel performance in heavy-duty trucking, construction, marine, mining, agricultural, and industrial applications. The Caterpillar C18 engine delivers exceptional horsepower, powerful torque, and dependable CAT reliability for demanding hauling, towing, and continuous high-load workloads where durability and consistent power are critical. Widely recognized for its robust design and long service life, the CAT C18 provides excellent fuel efficiency and reliable performance in some of the toughest operating environments. Common Caterpillar C18 replacement parts include fuel injectors, high-performance injectors, turbochargers, upgraded turbos, turbo rebuild kits, sensors, gasket kits, cylinder head components, and overhaul kits developed to restore horsepower, fuel economy, and overall engine efficiency while keeping your CAT engine operating at maximum performance. If you have any questions, or need a Caterpillar part not not listed below, give us a call at 859-737-4966.

• Ag Diesel AGDCAT4300 Electronic Performance Module - Caterpillar C15 & C18 ACERT
• Torque Diesel CAT 20R-2284 Reman Fuel Injector – C15 / C15 ACERT / C18
• Torque Diesel CAT 10R-4763 Reman Fuel Injector – C7 ACERT / C15 ACERT / C18
• Torque Diesel CAT 10R-4761 Reman Fuel Injector – C7 / C15 ACERT / C16 / C18
• Torque Diesel CAT 10R-3265 Reman Fuel Injector – C15 / C15 ACERT / C16 / C18
• Torque Diesel CAT 10R-2772 Reman Fuel Injector – C15 / C15 ACERT / C18