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Remanufactured Cummins 6CT / 6CTA 8.3L Diesel Engine by USEP for Truck/Industrial

Cummins 6CT / 6CTA 8.3L Remanufactured Diesel Engine

Application: Medium/Heavy Duty Trucks, Industrial, Construction, Marine Auxiliary

Robust Cummins 6CT/6CTA 8.3L inline 6-cylinder diesel engine, remanufactured by US Engine Production (USEP). This proven mechanical engine is known for its durability and reliability in demanding applications. Features replaceable wet cylinder liners and a strong 12-valve design. Available as Turbocharged (6CT) or Turbocharged/Aftercooled (6CTA). Ideal for various truck, industrial, construction, and marine auxiliary power applications.

Detailed Specifications

Power164-450 hp (122-336 kW)
Displacement8.3 L (505 cu in)
ConfigurationIn-line 6-cylinder, 4-stroke diesel
Bore & Stroke114 mm x 135 mm (4.49 in x 5.32 in)
AspirationTurbocharged (6CT) or Turbocharged/Aftercooled (6CTA)
Fuel SystemMechanical Inline Injection Pump
Valves12 (2 per cylinder)

*Specifications may vary based on exact configuration and application. Contact us to confirm details for your needs.

Warranty Information

All Cummins remanufactured engines sold by US Engine Production are backed by a comprehensive manufacturer warranty. Specific terms depend on the engine model and application.

For marine applications, this engine typically comes with a 1 year warranty.

For truck applications, this engine typically comes with a 1 year / unlimited miles warranty.

Standard warranty coverage applies. Please inquire for specifics.

Please contact us or refer to the official Warranty Page for full details and conditions.

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