Chrysler AM/FM 3501623 Radio

Maybe you could have a new part machined to match if possible and then you would have a part that will last.

Since the part was so cheap (pot metal) and known to break often, I thought that someone would have done that. Since the part is missing I do not even know what is looks like. The only other thing I can do is perform a google search and hope to find a part supplier or another radio repair site that has this part.