Genuine OEM Audi Rear Stabilizer Bar Bushing, part number 4F0511327. This bushing provides a critical mounting point for the rear stabilizer bar, allowing it to pivot smoothly while dampening vibrations and noise. It is located on the rear suspension assembly. Made from high-quality rubber, it ensures proper flexibility and durability under load. Choosing genuine OEM ensures factory tolerance for vibration-free service life and optimal suspension performance.