Fuel injection pump: The fuel injection pump is a crucial component of a diesel engine, responsible for delivering fuel to the engine's cylinders. This particular fuel injection pump has a part number of 3926880RX and is likely used in heavy-duty trucks or other large diesel-powered vehicles. It functions by pressurizing the fuel and then injecting it into the engine's combustion chamber at precisely-timed intervals, allowing for efficient and powerful operation. Without a properly functioning fuel injection pump, an engine may not start or perform optimally.
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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.
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