hi guys on the merc 2002 to 2005 4strokes the fuel lines after the high pressure pump have these red connectors at the fuel filter and direction 4way disperser,are these 1 use only fuel lines or can you undo these red and black connectors clamps somehow and reuse and change the inline fuel filter or do you have to buy both fuel lines and fuelfilter togeather ??? regards dunc333 from downunder.
