$5,199.99
$6,759.99
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
The Fuel Injection Pump with part number 3974338 is a critical component in the fuel system of a diesel truck. It is responsible for pressurizing and distributing fuel to the engine's cylinders at the precise time and quantity needed for combustion. The pump draws diesel from the fuel tank and delivers it through high-pressure lines to the injectors, which then atomize and spray the fuel into the combustion chamber. This ensures optimum engine performance, efficiency, and emissions control. The Fuel Injection Pump works in conjunction with other sensors such as the camshaft position sensor or crankshaft position sensor to determine when to inject fuel into each cylinder. Overall, it plays a crucial role in ensuring that your truck runs smoothly and reliably.
SPECIFICATIONS
Package Dimensions
13.0 x 10.0 x 4.5 in
Weight
16.9 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* This information is provided as is and may be out of date.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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