This truck part is made by Cummins®. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing.
We honor the warranty provided by the original equipment manufacturer.
DESCRIPTION
The 4B 3.9 liter engine with part number DR6390RX is a truck engine that produces 76 horsepower at 2500 RPM. It features a DPA fuel injection pump, which is responsible for delivering fuel to the engine's cylinders at the correct time and pressure. The engine's compact size makes it ideal for use in smaller trucks and vans, while still providing sufficient power to get the job done. With its reliable performance and efficient design, this engine is a popular choice among truck owners looking for a dependable power source.
RECOMMENDED PARTS
* This information is provided as is and may be out of date. Please contact us or the manufacturer to verify warranty
coverage.
* Variable geometry turbocharger and electronic actuator repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after October 1, 2018.
* Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), Selective Catalyst Reduction (SCR) catalyst, and Electronic Control Module (ECM) repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after January 1, 2020.
* These restrictions are only applicable to New parts and ReCon parts coverages for the components listed above sold to a customer in the US or Canada. All other coverages are excluded. All other regions are excluded.
* Variable geometry turbocharger and electronic actuator repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after October 1, 2018.
* Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), Selective Catalyst Reduction (SCR) catalyst, and Electronic Control Module (ECM) repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after January 1, 2020.
* These restrictions are only applicable to New parts and ReCon parts coverages for the components listed above sold to a customer in the US or Canada. All other coverages are excluded. All other regions are excluded.
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