The Delphi TC3190 Rear Upper Forward Control Arm and Ball Joint Assembly is engineered to provide reliable performance and durability for specific Hyundai and Kia models, including the Hyundai Elantra (2007-2012), Tucson (2010-2015), and the Kia Sportage (2010-2016) and Rondo (2007-2012). This assembly plays a crucial role in the vehicle's suspension system, connecting the rear wheel to the chassis and facilitating smooth wheel movement during driving. Constructed from high-quality steel, the control arm ensures structural integrity and longevity. The assembly includes a pre-installed ball joint with a threaded stud measuring 0.827 inches (21.01 mm) in length and a thread diameter of 0.394 inches (10.00 mm), designed for precise fitment and secure attachment. The rubber bushings incorporated into the assembly provide effective vibration dampening and noise reduction, enhancing ride comfort. The control arm's maximum width is 1.732 inches (44.00 mm), and it features a mounting hole diameter of 0.480 inches (12.20 mm), ensuring compatibility with the specified vehicle models. The assembly is pre-greased and does not include a grease fitting, reducing maintenance requirements. Additionally, mounting hardware is included, facilitating straightforward installation. Delphi's commitment to quality is evident in the rigorous testing each component undergoes, including exposure to extreme temperatures and salt spray, ensuring the assembly meets or exceeds original equipment standards. By choosing the Delphi TC3190 assembly, fleet operators can expect enhanced vehicle stability, improved handling, and reduced downtime due to suspension component failures.