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 Fuel Injection Pump (part number 3921774RX) is a vital component in the fuel system of a diesel truck. It is responsible for delivering pressurized fuel to the engine's combustion chambers at the right time and in the correct amount. The pump works by drawing fuel from the tank and compressing it to high pressure, which is then sent through individual injectors to each cylinder. This process ensures that the engine runs smoothly and efficiently while minimizing emissions. The Fuel Injection Pump can be electronically controlled or mechanically driven, depending on the make and model of the truck. Proper maintenance and regular inspections are crucial for ensuring that this component operates correctly, as any malfunction can lead to poor performance or even engine damage.
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SPECIFICATIONS
Package Dimensions
24.375 x 14.125 x 12.375 in
Weight
52.07 lb
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* This information is provided as is and may be out of date.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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