Fuel supply pump for JLG 1044C-54 Highlander

This fuel supply pump is a mechanical component integrated into the fuel system of the Deutz F4L912 engine. Its primary function is to draw diesel fuel from the tank and deliver it to the injection system at the required flow and pressure. By maintaining a consistent delivery of fuel, the pump supports reliable engine starting, smooth operation, and power output during the use of aerial work platforms and industrial machinery.

The component is compatible with various manlift models, including the JLG 1044C-54 Highlander, 110HX, 33RTS, 40 RTS, 60H, and 80HX, as well as corresponding units from LULL and Ford. It is engineered to meet the specific requirements of the Deutz F4L912 engine configuration. The actual manufacturer of this part is Deutz.

In heavy machinery, a fuel supply pump acts as the primary link between the fuel reservoir and the engine's combustion system. Mechanical versions are typically driven by the engine camshaft to ensure that fuel delivery remains synchronized with engine speed. Proper operation of this pump is necessary to prevent air locks or pressure drops within the fuel lines, which can otherwise lead to engine stalling or performance degradation under load.