Genuine OEM Audi Rear Stabilizer Coupling Rod, part number 4M0505465D. This rod connects various suspension components, playing a vital role in maintaining vehicle stability and handling characteristics. It is installed in the rear suspension assembly. Constructed from durable metal, it measures approximately 0.225 meters in length and weighs 0.318 kg. Using a genuine OEM coupling rod ensures the correct material strength, precise dimensions, and proper bushing quality for optimal suspension performance and longevity.