Technically probably repairable. Depends on how much effort you want to put into it. I don’t know that I’d mess with epoxy, I’d probably either drill and tap it for a set screw and red locktite that bugger in there or try to work a bead of weld in there. The steering boxes were the same for Rangers 83-97, Bronco II, first gen Explorer, F-series 80-96/97, E-series, full size Bronco….