Description

The Fuel Injection Pump, also known as the fuel pump, is a critical component in a diesel engine. It is responsible for delivering fuel to the engine cylinders at the correct pressure and time for efficient combustion. The Fuel Injection Pump works by pressurizing fuel from the fuel tank and sending it through high-pressure lines to each cylinder’s injector. The Part Number 3960739 is a specific type of Fuel Injection Pump designed for use in diesel engines manufactured by Cummins. It features high precision and reliability, ensuring that fuel delivery is always optimized for maximum power output and efficiency. A malfunctioning or faulty Fuel Injection Pump can cause issues such as poor engine performance, reduced fuel economy, and even complete engine failure. Therefore, it is important to ensure that this component is regularly inspected and maintained by a qualified technician to keep your truck running smoothly. Hawks Parts is a professional Cummins parts wholesale in China, We can provide OE, OEM, and Aftermarket quality grades for your choice as well as a one-stop service for you.

OE Quality(Original Equipment): Original manufacturer with brand logo and packaging, This is the real Cummins, 12-month warranty

OEM: This is a genuine part produced directly by the original equipment manufacturer (OEM) and designed with the precise specifications and standards of your vehicle’s original parts. It is a real OEM part. You can be assured that the part will function exactly as the manufacturer intended and keep your vehicle running as it was engineered to. 3-month warranty

Aftermarket: High quality, You can be assured that the part will function exactly as the manufacturer intended and keep your vehicle running as it was engineered to. This is for the automotive aftermarket. packaging can be neutral or customized to your requirements. 6-month warranty