Item Type: Fuel Metering Pump_x005f_x000D_OE Number: 22451901_x005f_x000D__x005f_x000D_Material: Iron shell, copper core_x005f_x000D_Working Voltage: 12v_x005f_x000D_Power: 1kw-5kw_x005f_x000D_Flow: 22ml/1000 times_x005f_x000D_Fitment:_x005f_x000D_Replacement for Eberspacher Airtronic D2 12V_x005f_x000D_Replacement for Eberspacher Airtronic D4 12V 1OE Number: The referencing OE number of this fuel metering pump is 22451901, which is molded and designed depend on the original data, and maintaining the original model. 2Fitment: The electronic fuel metering pump is a replacement for Eberspacher Airtronic D2 12V, replacement for Eberspacher Airtronic D4 12V, please check before ordering. 3Function: The fuel metering pump pulses the fuel to the machine, pumps the fuel into the combustion chamber, and allows the machine to burn continuously. 4Advantages: The fuel metering pump has low noise, low power consumption, removable and washable, accurate pump oil volume, applicable for diesel and gasoline, long life. 5Easy to Install: Stringently manufactured to meet the original standard, perfect replacement for the old or broken one, improving the time efficiency.1 x FuelMeteringPump