No, you need to determine which one is bad.
There may be play now as the pitting will continue to get worse. Generally you can tell which side it is coming from, if you can, then yes replace that bearing, if not you need to verify it....or risk replacing the wrong one.
You can verify it with a set of chassis ears.
You can also verify it if it is in the front by raising the front end in a safe manner, putting it in drive and comparing the two sides with a stethescope.
Nov 20, 2009 at 6:31 PM