Why Buy Diesel Engines

6.0L Powerstroke Remanufactured Diesel Engine - 2003-2007

Diesel Engines That Fix What The Factory Got Wrong

Choate Engineering Performance Remanufactured Diesel Engines, Built Better Than New

  • New Key Components in Every Engine
  • Photo-Documented Remanufacture Process
  • OE+ Diesel Engines with Factory Flaws Eliminated
  • The Leading Supplier of Cummins, Duramax, and Powerstroke Remans
DURABLE
POWERFUL
USA BASED

New Parts

Every Choate Engineering Performance diesel receives brand new critical components.

5.9L Cummins Remanufactured Diesel Engine - 2003-2004

Watch The Process

We document the remanufacturing journey with step-by-step photos, closely monitoring quality at every turn.

Person working on diesel cylinder head in factory setting

We Remedy Factory Flaws

We correct known OEM failure points so your engine is more reliable than when it rolled off the assembly line, because Stock is Not an Option.

5.9L 1994-1998 Cummins Long Block Daily Driver Dodge Ram Diesel Crate Engine Choate Performance - choateperformance

Precision-Balanced Build

Rotating assemblies are perfectly balanced to tolerances tighter than factory standards, ensuring long-term durability.

Remanufactured in the USA

Every engine is machined, assembled, and tested in-house at our USA facility - no outsourcing and no shortcuts.

Industry-Leading Warranty

Choate Engineering Performance diesel engines are covered by the best warranty in the business - tow, haul, and drive with confidence.