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DESCRIPTION
An Injection Cavity Pump, also known by its part number 3914208RX, is an essential component of a diesel truck's fuel system. It is responsible for pressurizing and atomizing the fuel before it enters the engine's combustion chamber. This pump operates by using a plunger to create suction and draw fuel from the tank into the pump's cavity. Once inside, the fuel is compressed and then forced out through a nozzle at high pressure. This process creates a fine mist of fuel that can be easily ignited by the engine's spark plug. The Injection Cavity Pump must be properly maintained to ensure optimal performance and prevent issues such as poor fuel efficiency or engine misfires.
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SPECIFICATIONS
Package Dimensions
11.5 x 8.3 x 12.5 in
Weight
15.93 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* This information is provided as is and may be out of date.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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