Here we have a good used complete left front knuckle assembly with the control arms removed from a 2009 Audi S5 with no suspension damage, guaranteed straight. Please review ALL of the photos, these items used and will show signs of being such. These parts should fit most 2008-2016 Audi S5 A5 and other models. We are also parting out the rest of the car so If theres anything else in particular you need otherwise please send an email so I can list it on ebay for you.