Semi float 10.25 in an 85 250. Wtf is the deal with this breather? Haven't seen anything like this before. It was ziptied to the axle tube :shaking: and the hole in the housing was clogged with junk. Is this factory or something that was added? Is it supposed to be welded to the axle tube? There doesn't seem to be any threads in the hole so I can't figure out how it's supposed to be attached. Any help is appreciated.