The DELPHI TC3011 Control Arm and Ball Joint Assembly is engineered to meet Original Equipment (OE) standards, ensuring precise fitment and reliable performance for BMW X5 and X6 models. This assembly features a robust aluminum construction, offering a lightweight yet durable solution for rear left rearward upper control arm applications. The integrated ball joint is press-fitted, facilitating smooth joint operation and enhancing overall suspension performance. Designed to withstand extreme temperatures ranging from -40°C to over 120°C and exposed to 720 hours of salt spray, this assembly demonstrates exceptional durability and resistance to environmental factors. The bushings, made from a combination of rubber and aluminum, provide effective vibration damping and contribute to the assembly's longevity. This control arm and ball joint assembly is a direct replacement for the original part, ensuring seamless integration and restoring the vehicle's handling and ride quality to its factory specifications. By choosing the DELPHI TC3011, fleet operators can maintain optimal vehicle performance, reduce maintenance costs, and extend the service life of their BMW X5 and X6 models.