The advertised 'assembly' axle was shipped in parts that did not fit together. the aquired axle has a casting/machining defect, ...diff assembly the 'jeep experts' did not respond to my needs after many calls with the the inv.# pt #'s and articulated prob's this should be resolved. would 45.min on the phone on hold be enough for a $1000.00 resolution prob? taxes and shipping were added; other co's would not, this was out of state. my customer and I are VERY DISPLEASED and I don't care how it's taken!