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DESCRIPTION
The Fuel Injection Pump, also known as the fuel pump, is an essential component of a diesel engine. It is responsible for delivering fuel to the engine at high pressure and in precise amounts. The Part Number 3921771RX refers to a specific model of Fuel Injection Pump used in certain trucks. The pump draws fuel from the tank and sends it through a series of filters before pressurizing it and sending it to the injectors. It works in conjunction with other components such as the injector nozzles, fuel lines, and sensors to ensure that the engine receives the correct amount of fuel for optimal performance. A malfunctioning Fuel Injection Pump can cause poor engine performance, decreased fuel efficiency, and even complete engine failure. Regular maintenance and inspection are crucial to ensure proper operation of this important component.
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SPECIFICATIONS
Package Dimensions
24.5 x 14.0 x 12.25 in
Weight
48 lbs
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* This information is provided as is and may be out of date.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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