DESCRIPTION
The Fuel Injection Pump is a critical component of a diesel engine. It is responsible for delivering precisely measured amounts of fuel to the engine's combustion chambers at the correct timing. The Part Number 3921972RX refers to a specific model of Fuel Injection Pump used in certain trucks. This pump is designed to work with high-pressure common rail fuel systems and features advanced electronic controls that allow for precise fuel delivery, improving both performance and fuel efficiency. Proper maintenance and replacement of the Fuel Injection Pump is essential for the proper functioning of a diesel engine truck.
RELATED PARTS
SPECIFICATIONS
Package Dimensions
21.8 x 12.5 x 17.4 in
Weight
49 lb
RECOMMENDED PARTS
* This information is provided as is and may be out of date.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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