Feature●Each Delphi mechanical fuel pump is validated, tested and matched to the right vehicle application●By increasing the coverage of mechanical fuel pumps, Delphi ensures shops have access to pumps for carbureted applications, as well as electronic fuel assemblies for todays vehicles●As a leading Tier 1 supplier to the top 25 global vehicle manufacturers, Delphi understands the vehicles that technicians service and apply OE engineering and high quality standards to every partDescription Mechanical fuel pumps work with older-model carbureted systems. The pumps are lever-operated. An internal diaphragm draws fuel from the tank through lines running the length of the vehicle and pushes the fuel into the carburetor.