The other day I was doing some things, and I somehow ripped the gasket/rubber thing that goes into the gas tank by the filler tube, of course when I go around a corner gas leaked out because of this. I tried to use some Black rtv to seal it up so it wouldnt leak because I didnt know if I could get a replacement for it, or how I need to take it out. So my question is this, does anyone know a proper name for the part and if I can get it at any auto store or is it a ford only part, and how do I replace it? Do I drop the tank, along with the filler tube, and does that just come out or what? Im hoping its not part of the tank....thanks