So I take my Z in because I'm having a wheel bearing issue and then I go to pick it up because the parts won't be in for a few days.

I take it down the road some and then I start hearing this knocking sound from the same wheel (right rear) that the bearings are being replaced in. This is now a NEW sound. Happens at low speeds. What's this now?

Any help here is very much appreciated...

 

I'm starting to think it's the wheel bearing, just a different sound than I heard before.