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Old 12-01-2009, 08:39 PM
bshade1 bshade1 is offline
Brian in Florida
Location: Tampa, FL
Join Date: Nov 2008
Posts: 17
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Mein Auto: 2003 325i
I just replaced the o ring today. Thanks for all the info. For those of you wondering, it seems an o ring with dimensions 5/16" ID 9/16" OD and 1/8" wall works well. At least it did for me. Hardware stores though don't carry o rings that tell you what size they are and Autozone only had ones with a much thinner wall. I found another post on here that gave me the dimensions. I just bought an assortment pack and measured to find the right one.
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