help with damaged front bumper on 2001 E320 Sport

[hedpe]

Hi all,

A friend of mine backed in to my front bumped with his truck accidentally. Since it's a friend, I'm trying my best to take care of it myself. A piece popped off (highlighted in red below) that I managed to temporarily fit back on, but pieces which help secure it cracked off which were plastic. So I think it will never sit properly again. It is also scratched and a bit cracked.



So first, I was wondering if the piece in the above image is standard across all W210 models, or it is specific to the Sport edition since it has a different front lower bumper. I will be looking to replace this... hopefully I can find a painted used piece from a junkyard or something that is not cracked.

Second, it seems as though a screw broke on impact. This is pictured below. From looking at the other side of the car this screw is longer and goes through the lower bumper and is secured by a bolt and washer. I don't know where the bolt and washer went. If you look at the picture below the screw looks like it's cut in half.



The simplest thing to do would be to remove the screw and toss a new one in there to secure the bumper back to the frame... but if you look at this picture below now, it looks like it's rusted



I tried forcing it out with a wrench but it is not budging at all. I tried loosening it up with some oil, nothing. It really seems rusted to there, and the car underneath seems to be rusting a lot in general.

If anyone has any suggestions or feedback, I'd greatly appreciate it

Thanks!
George