I took a chance perhaps but replaced both front axles with rebuilt Duralast axles from Autozone. The one on the right solved a vibration very noticeable under load i.e. under acceleration. I had 3 engine mounts with worn rubber replaced prior to the axles, those helped the vibration some but the axle was the problem. They were cheap and after about 6K miles they are doing great.
I would also recommend against NEW replacement axles which don't have a core charge, very cheap price around $99, made in who knows where?. I bought one and it was no good. I noticed that FCP Euro stopped carrying that particular axle only about a year after I bought one. I figure they must have had a high rate of returns.