E46Fanatics - View Single Post - What is this that fell off my car?
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Old 12-15-2019, 01:57 AM   #4
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Join Date: Oct 2012
Location: TX
Posts: 916
My Ride: 2002 325i
Looks like the stop buffer. Replaceable at a reasonable cost. Just don't forget to install before reassembling (doh!). It keeps engine from bumping against the axle support under extreme driving or if engine mounts fail. GL

Last edited by Bidno; 12-15-2019 at 02:01 AM.
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