2009-2016 BMW E89 Z4 Factory Driver Side Front Knee Assembly. Includes the front knuckle, wheel hub, and rear control arm asshown.Removed from a 2011 BMW E89 Z4 sDrive30iwith 69k miles. In good physicalcondition, has not been hit or bent in any way. Wheel hub spins smoothly with no damage. Rubber bushingsare in good usable condition aswell with no rips or tears. Includes everything as shown. You will need to reuse some of your existing hardwareand components forinstallation.Includes :knuckle : 31216793923rear control arm : 31126786203hub : 31216765157Fits:2009, 2010, 2011 BMW E89 Z4 sDrive30i2011, 2012, 2013, 2014, 2015, 2016 BMW E89 Z4 sDrive28i2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 BMW E89 Z4 sDrive35i2011, 2012, 2013, 2014, 2015, 2016 BMW E89 Z4 sDrive35isz4901amm