How many wheel bearings have you gone through? CV shafts Oreillys or napa remans carry same warranty used them on pretty much all my cars and the bearings Timken from NAPA or nothing IMO. Id replace both lower mounts if they havnt been very recently. IIRC that nut on the end of the cv must be tightend down to like 120 ftlbs I believe trust me I learned the hard way after going through front wheel bearings like water.