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Old 12-25-2011, 03:07 AM   #15
OzRob
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Joined: Jul 2003
Location: Australia, Snowy mountains NSW
Oddometer: 664
Quote:
Originally Posted by GSFREEK View Post
There is no such thing. Seals work bi-directional rotation wise.
Well actually there is..... the BMW seals have two sealing surfaces the outer seal has small grooves and lands that point one way at a angle, and next to the seal ID number there is a arrow marking the rotation of the sealing shaft.....
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