In the fuel system the fuel pump plays a vital role of carrying diesel from the fuel tank to the fuel injection system. In Cummins diesel fuel pump stores diesel until it is used for the combustion and carries it from the fuel tank to the engine. For diesel engines, Cummins diesel duel pump pumps the diesel at high pressure to the fuel injection system. In old diesel engine models, mechanical fuel pump was used and it was easily prone to damage. When things went wrong in fuel supply, it was easy to detect the problem and it was with the fuel pump. Now with the advancement in the technology, electric fuel pumps replaced the mechanical pumps. Anyway, both mechanical as well as electric pumps have to function properly for the engine to give its best.
Cummins diesel fuel pump is located inside the fuel tank and it creates positive pressure in the fuel lines to pump the fuel from the tank to the fuel injection system. When compared to the mechanical pumps, the electronically controlled fuel system has got more safety options. The electronically controlled fuel pump has a low risk of catching fire and it can even lock itself when the engine is running to prevent leakage. So, if you are looking for a replacement fuel pumps, you can be assured of Cummins diesel fuel pump. Just browse our online catalog and you can find quality diesel parts. All you need to do is to enter the year, model and make of the vehicle and you can find quality OEM replacement and genuine aftermarket parts. At Diesel Parts Pros we sell only original diesel parts that are tested to meet the industry standards at wholesale pricing.