0445020137 Common Rail Diesel Fuel Pump For Cummins QSB5.9 LTR Engine
The fuel pump pressurizes the diesel in the fuel tank and delivers it to the fuel injector to ensure the normal operation of the engine. It plays a role in stabilizing fuel pressure and saving fuel.The 0445020137 fuel pump is fit for Cummins QSB5.9 LTR diesel engine.
