I had a grinding/humming sound coming from the front passenger wheel area. I suspected it was the hub bearing and it was. I had it replaced and all is fine now. Just wanted to share that the new hub was not 100% identical to the old. The part was OE Chrysler, but there was a slight difference. Turns out you need to punch out the dust cap around the knucle in order for the new hub to work. Just wanted to pass along my findings for anyone preparing for this not to be concerned.
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