D5E TCD2013 L04 Rail 04903536 04902880 20980478

The 04903536 common rail uses the high-pressure oil pump to deliver the high-pressure fuel to the common fuel supply pipe, and realizes precise control through the oil pressure in the 04903536 common rail pipe, so that the pressure of the common rail pipe has nothing to do with the engine speed, which can greatly reduce the diesel engine fuel supply pressure with the engine. The degree of speed change.