Rear Right CV Axle/Half-shaft - 2011 528i

When junkyard hunting for your 2011 BMW F10 528i, first confirm whether you have rear-wheel drive or xDrive all-wheel drive—the components are fundamentally different. The N52B30-powered 528i was only offered for 2011-2012 model years before the switch to turbo N20 engines. For xDrive models, locate the complete half-shaft assembly stamped 33 20 6 792 340 on the right side, often carrying GKN casting marks like 304850 on the inner joint housing. Inspect the rubber boots meticulously; torn boots are the primary failure mode, allowing contamination that destroys the precision bearings within weeks. For RWD variants, you need output shaft 33 20 6 786 463, which is a solid shaft with an integrated CV joint at the wheel end—distinctly different from the plunging tripod design on xDrive axles. Always use a new axle nut during installation and torque to BMW specification (typically 100 Nm plus 90° angle turn), and ensure the differential-side circlip isn't seized or damaged before attempting installation.