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 make it easy to buy truck parts online.
We honor the warranty provided by the original equipment manufacturer.
Fuel Injection Pump: The fuel injection pump, also known as the diesel injection pump, is a crucial component of a diesel engine. It is responsible for delivering the correct amount of fuel to each cylinder at the right time. The fuel injection pump is driven by the engine and contains a series of pistons that pressurize and inject fuel into the combustion chamber. The part number 3929404 refers to a specific type or model of fuel injection pump that may be used in certain diesel engines.
SPECIFICATIONS
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* 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.