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.
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Fuel Injection Pump: A fuel injection pump, such as part number 3916908RX, is a component found in diesel engines that delivers fuel to the engine's cylinders at a high pressure. The pump takes fuel from the tank and pressurizes it, sending it through injector lines to individual injectors that then spray the fuel into the engine's combustion chambers. Fuel injection pumps are essential for proper engine function, as they ensure precise amounts of fuel are delivered to each cylinder at the correct time.
SPECIFICATIONS
RECOMMENDED PARTS
* 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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