Rear Right Sway Bar End Link - 2011 528i

The BMW F10 5-Series platform (2011-2016) utilizes rear sway bar end links that are critical for maintaining rear axle stability and reducing body roll during spirited driving. For the 2011 528i with N52B30 engine, the correct right-side link is typically BMW part number 33556794427, which may supersede to 33556855070 in later service revisions. These links interchange across all F10/F11 5-Series variants from 2011-2016, including the 535i and 550i, regardless of engine type or drivetrain configuration. When inspecting, check for cracked rubber bushings or axial play in the ball joints by rocking the rear wheel while elevated—clunking noises over expansion joints indicate imminent failure. Installation requires securing the 18mm nuts to approximately 100 Nm; critically, the vehicle must be at ride height when performing final torque to prevent torsional binding and premature bushing wear. The N52B30-equipped 528i exhibits pronounced handling degradation with worn links due to its linear power delivery, making proactive replacement essential for maintaining the chassis's neutral balance.