has anyone with a 2wd Rear wheel drive for that matter had to replace their Hub Bearings yet in the front and if so what brand did use replace them with and do you still have the part # from them? I`m doing a search for bearings for my Xtreme and can`t seem to locate a bearing that looks correct for my application. I`m leaning towards getting Timken bearings..TYIA for any help here.

 

Your truck has a unitized hub bearing assembly. What you might be finding if searching for wheel bearings is the rear axle outer wheel bearings.

Timken & SKF are both very good brands:

 

Thank you for the help Kyle, I appreciate it,, I did find on amazon.com part# SP450301, what could be the diff from that one to the part # you sent?
Actually now that i think about it, It`s prob left and right #`s due to the abs sensor wire and plugs..

 

The SP450300 that Kyle mentioned looks like the correct # , That ...301 part has a larger bolt circle and 6 studs, probably for the larger 2002 -up "Trailblazer".

Most vehicles use the same part # for both sides.