E-Class (W123) 1976-1986: 240D, 280E, 300D, 300TD, 300CD

stripped motor mount bolt

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Old Oct 5, 2019 | 09:48 PM
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nos5we7del's Avatar
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'73 BMW 2002
stripped motor mount bolt

According to R&R instructions I've seen in several places the lower motor mount 8mm allen head bolt can become stripped out. The PO who replaced the motor mounts did just that. It was tight so they left it that way and now the mount needs to replaced. Does anyone know what size extractor and drill bit I need to get it out? Also, where can I get a replacement bolt?
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Old Oct 6, 2019 | 03:11 PM
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rocky raccoon's Avatar
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From: Beaverdam, VA
W123 300CD, R107 560SL, W211 E320
If you bugger the bolt or threaded hole, others have been successful in drilling it out and replacing with a bolt and aircraft-type locking nut.
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