The Delphi TC3146 Front Right Upper Control Arm and Ball Joint Assembly is engineered to meet the rigorous demands of Land Rover Range Rover models from 2013 to 2017. This assembly is designed to restore optimal suspension performance, ensuring precise wheel alignment and handling. Constructed from high-strength aluminum, the control arm offers a lightweight yet durable solution, effectively reducing vehicle weight without compromising structural integrity. The integrated ball joint is machined to micron tolerances, facilitating smooth joint movement and enhancing steering responsiveness. The assembly includes pre-installed bushings made of high-quality rubber, providing effective vibration dampening and noise reduction. Each component undergoes thorough crack detection and ultrasonic flaw testing to ensure compliance with Original Equipment (OE) standards, guaranteeing reliability and longevity. The control arm's dimensions are 12.008 inches in length, 3.945 inches in width, and 3.386 inches in height, with a mounting hole diameter of 0.039 inches. The assembly is pre-greased and ready for installation, with mounting hardware sold separately. This product is compatible with Land Rover Range Rover models from 2013 to 2017, offering a direct replacement for the original equipment.