$4,399.99
$5,719.99
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 make it easy to buy truck parts online.
We honor the warranty provided by the original equipment manufacturer.
DESCRIPTION
A fuel injection pump, specifically part number 3963949, is a critical component in a diesel engine. This pump is responsible for delivering the precise amount of fuel needed for combustion into the engine cylinders. The pump works by pressurizing fuel and sending it through injector lines to individual injectors, which then spray the fuel into the combustion chamber. The pressure required for this process is generated by a plunger and barrel mechanism within the pump itself. Fuel injection pumps are vital to diesel engines as they ensure efficient and clean combustion, leading to increased power output and reduced emissions. Part number 3963949 specifically refers to a model of fuel injection pump used in certain types of trucks or heavy-duty vehicles.
SPECIFICATIONS
Comments
Tier 2B Manually Allocated
Package Dimensions
12.8 x 12.5 x 10.38 in
Weight
18.25 lbs
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* This information is provided as is and may be out of date.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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