here are some photos of the issue, it does not appear to have been re-man'd, as the shaft size appears larger than the original, the threaded section I mean, the casing is all one piece, the only thoughts are that this was re-built using some lt95a internals, this vehicle came off a property in far west queensland and does have some other re-work, so perhaps someone was skilled enough to produce a new mainshaft, bearing is still captured in the end-plate and looks like a standard setup