just that side..

http://catalog.eautopartscatalog.com/mercedesshop/sophio/wizard.jsp?partner=mercedesshop&clientid=catalog.mercedesshop&baseurl=http://catalog.peachparts.com/&cookieid=1M30LAGSC1NJ00QFW3&year=1995&make=MB&model=E-320-001&category=G&part=Auxiliary+Fan+Assembly


..Used to be able to get just the motor , but looks like they have the fan assemb now...