View Single Post
Old 04-28-2010, 01:14 AM   #22
Registered User
Join Date: Jan 2006
Location: Cyprus
Posts: 6,578
My Ride: ESS TS2 320ci
Originally Posted by McSpeed View Post
Hi azzy - it seems like it's just that before 9/2002 there was a 5 ribbed AC belt and after 9/2002 there was a 4 ribbed AC belt. - so the pulleys on the vibration damper are different accordingly.
Very minor difference between the 2 dampers indeed, the AC compressor mount is also different from <09/2002 and >09/2002. When I swapped engines from a 2001 to a 2003 M54 I had to migrate the damper and the AC compressor mounts.

Realoem has identical part numbers of a 330 vibration damper and a 320 one. Does this imply that an ATI damper made for a 330 would properly work on a 320?
paraklas is offline   Reply With Quote