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Fuel Injection Pump (Part Number: 3977539)
A fuel injection pump is a crucial component of a truck's engine system that injects fuel into the cylinders at the right time and in the right amount. The 3977539 model is specifically designed for use in diesel engines and includes a high-pressure pump, control valve, and fuel filter. It works by pressurizing the fuel from the tank and delivering it to each cylinder through individual injector lines. This ensures that the engine runs smoothly, efficiently, and with minimal emissions. The 3977539 model is known for its reliability, durability, and ease of maintenance, making it a popular choice among truck owners.
SPECIFICATIONS
RECOMMENDED PARTS
* 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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