2009-2016 BMW E89 Z4 Driver Side Rear Trailing Arm Assembly. Removed from a 2011 BMW E89 Z4 sDrive30i. Includes the rear trailing arm, hub assembly, and upper control arm as shown. Does NOT include the lower control arm. In good physical condition, has not been hit or bent in any way. Wheel hub spins smoothly with no damage. There is some typical spots of corrosion and wear from normal use. Rubber bushings are in good usable condition with no rips or tears. Includes everything as shown in the photos. You will need to reuse some of your existing hardware and components for installation.Fits: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 sDrive35isz4903ad