This brand-new ball joint control arm fits OEM numbers 0649819, 649819, 1620437 and 1793877. It is a core chassis part that connects and supports truck suspension and steering parts. It guarantees precise steering response and stable running performance. Made of high-strength metal with fine sealed structure, it owns great wear resistance and long service life. Fully compliant with OEM standards, it is easy to mount and perfect for replacing worn or damaged control arms.