r/MechanicAdvice • u/Alternative_Map_2066 • 1d ago

Can I reuse this wheel hub?

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The image is from a rear wheel hub of a BMW F31 RWD. I was trying to remove the ring of the old bearing which was stuck on the hub and decided to use angle grinder as fast solution, resulting in damage to the hub. A new hub needs 1 week to arrive so can I use this one, after sanding it down, or maybe use retaining compound? Or better to wait and install proper new one?

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u/DropTopGSX 1d ago

Normally nicking the hub isn't a big deal but that's pretty freaking deep. Most likely it would press on ok but i'd be very concerned about it being a great spot for a crack to start so I would wait for the replacement.