Just found out it is an Eaton True Track, fits Ford 9" and does not look anything like the generic pics online. Shocking!! As for the manufacturers shame on them, there needs to be an accurate pictoral representation as per aplication just my 2C worth. Thanks for the response.
the bigger case design probably is the same for the C-clip axles like the 8.8 and Corporates. So the picture probably covers most fords and all chevy's, who knows about dodge. Just the 9" is different because the axles get bolted to the flange.