Like hear it literally looks like the bolts or a time just unscrewed and the final one finally let go but I'm nowhere near a mechanic don't know if the center attachesasomehow or if that did break but but I would have thought that shaft would have broke somewhere along the shaft the whole piece looks intact but again I am not a mechanic therefore that's why I'm asking if anybody could tell me anything about this that may shed some light tomorrow morning I'll be able to see better