I tried both part numbers and neither are it. Thanks for trying.These are the OEM part numbers from Ford. I believe the last photo is the up stop bracket.
22380 Door window glass inner stabilizer
21742 Front Door Window Front up stop bracket
I hope this helps
Check out this link. Roll your mouse over the second pic. See how the metal is shaped differently and has a male threaded stud? Mine has a nut attached and a bolt goes through top of door into that nut. Don't you just love these parts diagrams? I think things vary through the years for no good reason. UGH!Those are the part numbers for the 1994 Ford Mustang Service Manual. 🤷♂️🤷♂️