Porsche Cayenne Shock Absorber, Part No. 9Y0616040B This replacement front air shock absorber is engineered specifically for Porsche Cayenne. It is a direct‑fit aftermarket air suspension strut built to resolve common factory air spring failures including air leaks, bumpy riding height dropping, and uneven vehicle stance. Our air suspension strut is produced for B2B wholesale customers: auto parts distributors, garage repair workshops, body shops and car suspension rebuild