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      12-30-2012, 10:37 AM   #2
Sered
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Drives: 08 E90 335i
Join Date: Apr 2012
Location: Melbourne, FL

iTrader: (3)

Quote:
Originally Posted by robc1976 View Post
Installing a wavetrac in about a week and wanted to get all the parts ordered, below is what I was going to replace:

Output shaft seal:

http://www.ecstuning.com/BMW-E90-335...ntial/ES55807/

Shaft seal(may not be necessary):

http://www.ecstuning.com/BMW-E90-335...ial/ES2542644/

Drive-shaft center support bearing(I have AT):

http://www.ecstuning.com/BMW-E90-335...hafts/ES48595/
HP Autowerks supplied the Output shaft seal with my Wavetrac diff. That's a good thing because it was pretty tough to get them out

I saw no need to replace anything else.
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'08 E90 w/ just boltons
'09 Z4 sDrive35i w/ just boltons