have a line leaking at the fuel tank on my 2002 dually it is a short line that is about 16 in long from the quick connect to the frame side of the cooler in front of the tank looks like most of the fuel if not all is coming from the quick connect but the line does have some rust and i would like to replace it while there so my question is this a dealer part only and if so does anyone have a part number and maybe all i need is an oring for the quick connect if so where can i get those orings at other than dealer if possible not real close to a dealer thanks in advance