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DFC Diesel Remanufactured Long Block Crate Engine | 1998 5.9L Cummins


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Add the DFC Diesel Remanufactured Long Block Crate Engine to your 1998 Dodge 5.9L Cummins.  The builders at DFC expertly remanufacture each engine to meet the most stringent guidelines.  Every DFC engine is machined using Rottler equipment to make your engine’s tolerance better than OEM specifications.  During the remanufacturing process, DFC makes crucial upgrades to your long block that helps maintain durability and reliability.

Engine Remanufacturing

THe DFC long block is rebuilt with near identical weight and piston and connection rod assemblies.  DFC installs reinforced internals that help you get a smoother running engine that makes less noise and feels more balanced.


DFC engines are remanufactured by diesel enthusiast for diesel enthusiast.  DFC stands behind their products with one of the industry’s leading 5 Year 100,000 mile warranty

DFC 5.9L Long Block Includes:

Complete short block assembly and gaskets, including the cylinder head.  All rockers and pushrods are preset to factory specs and includs a top end gasket kit to complete install



  • Remanufactured Long Block Engine
  • Professionally Machined & Bored
  • Remanufactured From High Quality Componets


Engine Checklist (Replacment Items, Dold Separately)

Oil Cooler – Highly recommended and mandatory if your past engine had bearing failure.

Injectors – Highly recommended especially on higher mileage engines or engines with contaminated fuel.

Turbocharge – Recommended if mileage over 125K miles, mandatory if shaft play is present, or if engine was dusted

Water Pump – Highly recommended if engien has over 125K miles

Evans waterless coolant – recommended upgrade to prevent corrosion, boilover and all around a better cooling system perfomrance.



This engine is for 1998 models with the “STORM” block.

The specific brand of each component may change due to availability at the time of each build.  Parts are chosen at the discretion of DFC and connot be specially requested.  DFC uses only the best components sourced from multiple brands during the remanufacturing process and backs their engines with an industy leading 5-year 100,00 mile warranty

Additional information

Weight 826.00 lbs
Dimensions 44 × 36 × 33 in


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