The Mevotech GK8726T Front, Driver Side, Upper Control Arm Assembly is engineered to restore the suspension geometry of 2003 Ford F-150 models, ensuring optimal handling and ride quality. This assembly includes a pre-installed ball joint and bushings, facilitating a straightforward installation process. The forged steel construction of the control arm offers enhanced durability, effectively managing the stresses encountered during operation. A grease fitting is incorporated to allow for routine lubrication, promoting prolonged service life. The assembly is supplied with a castle nut and cotter pin, securing the ball joint firmly in place and maintaining the integrity of the suspension system. Mevotech's Original Grade components are designed to meet or exceed original equipment specifications, providing a reliable solution for fleet maintenance needs.