had this in my 135 N55 for a good 10K miles and it has been cleaned and re-oiled to look pretty much new.
looking for local pickup for $35.00 firm and I can install for you as well if you want..thanks for looking!
C
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X3 M40i G01, M235i F22, 335 F30 MSport, 135 DCT, 335 E92, Audi A3