I have a 1992 400E (with a 500 engine in it....sweeeeet), and it was hit on the right rear fender by the taillight. It appears that both rear fenders are attached together by a thin piece that goes by the rear bumper. What is this called??? I'm trying to find one to replace my dented one, and cannot find a name for it. I'm also trying to find the best price on a right taillight lens...any hints? Thank you