Can someone Decode this part number?

Hey guys Im having a really hard time finding the alternator and p/s brackets for an 87-93 mustang..but I have found an alternator bracket out of an 85 LTD that appears to be the same as an 87 with the same tensioner and all..I put my alternator in it and it appears to be way to small the top bolt hole in the bracket is about 1" away from the alternator bolt...does anyone have a picture or part number from their 87 and up Alt. bracket...My bracket # is
E5AE-10039-BA Please I really need to get this sucker mounted..

I have found out the spacing is much different and the top ear on the bracket isnt set back far enough to line up with the alternator top bolt either.
Im assuming that if someone has a 3G large case alternator with an 8" mounting diameter this would be a stock replacement for their smaller alternator bracket with the 7" mounting diameter that the 86-93's came with and you wouldnt have to grind the bracket