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 (part number 3352891) is a crucial component in the fuel system of a diesel engine truck. Its main function is to deliver a precisely measured amount of fuel into each cylinder's combustion chamber at the correct time, ensuring efficient and clean combustion. The pump uses high-pressure injection to atomize the fuel into small droplets that mix with air for optimal combustion. It relies on input from various sensors to determine the amount and timing of fuel delivery, and it is controlled by an electronic control module (ECM). A malfunctioning fuel injection pump can cause a variety of engine performance issues, including reduced power, increased emissions, and decreased fuel efficiency.
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.
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