I know exactly what you're talking about and I came across a used one at a wrecking yard, but I am pretty positive that it was pure luck. I had one slight problem though, two of the holes where it screws in were all worn and too big. I had to to get regular screws from Home Depot. These wern't black but it has worked BETTER..so far. I intend to make it black with a permanent marker or some sort.