Housing & top guide for bifold closet door (V2)

I had previously modeled another bifold door guide housing replacement which has been working great, but it turns out my house has closet doors using more than one top guide design.  This version has a slightly different housing from the other one and removeable plastic top guides that were missing, so here are some files to replace both of those.  I'm calling this one V2 to distinguish it from the other design.

In the photos original parts are white and the printer replacements are gray.