Upper Control Arm for 2004-2020 Ford F150 2WD 4WD

Technology Process The front upper control arms with ball joints adopt technology integration for precision and durability. Among, TIG (Tungsten Inert Gas) welding is a high-precision technique, so that the resulting weld is strong, high quality, and looks nice. CNC (Computer Numerical Control) machining is capable of producing precise and complex shapes with high accuracy via automated computer-controlled tools. Besides, the surface sprays a fine and protective powder coating that is better than normal painting, not only making the finish hard, smooth, and uniform, but also resistant to corrosion, abrasion, and impact, enhancing the longevity and resilience of our upper control arms. Rotary Ball Joint The tower-style cover sits on top of the ball joint for avoiding dirt, debris, etc. from entering, while the bottom shield sits beneath the ball joint and helps to prevent debris from getting inside. The hex nut makes it easier to secure or remove the ball jo