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DESCRIPTION
The Fuel Injection Pump, part number 3917943RX, is a crucial component in a diesel truck's engine system. It is responsible for delivering fuel to the engine at high pressure and with precise timing to ensure optimal combustion. The pump is driven by the engine's camshaft and uses a plunger and barrel mechanism to pressurize the fuel before sending it through an injector nozzle into the combustion chamber. This process helps maximize fuel efficiency and reduce emissions while providing reliable performance for heavy-duty applications. Proper maintenance of the fuel injection pump can help extend its lifespan and prevent costly repairs down the road.
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SPECIFICATIONS
Package Dimensions
15.0 x 13.9 x 12.88 in
Weight
17.65 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* This information is provided as is and may be out of date.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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