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· Premium Member
2003 325i Touring
5,224 Posts
I'm just going to echo what's been said above. First step is to get the car (safely) in the air and assess. After and impact like that BMW recommends replacing the wheel bearing due to the loads applied. A used trailing arm will have a wheelbearing and hub in it. Just make sure you get the replacement parts from the same car as yours. 330s have different trailing arms, axles, and parking brake assemblies, IIRC.
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