The Schaeffler FAG Ball Joint, part number 840 0173 10, is engineered to provide reliable performance and durability. As a key element of the steering linkage, it connects the steering knuckle to the control arm, allowing for controlled movement and maintaining wheel alignment. This component is designed to withstand the rigors of daily driving, ensuring consistent steering response and stability. Proper functioning of the ball joint is essential for safe handling and optimal tire wear. Schaeffler FAG is a trusted name in automotive components, known for its commitment to quality and precision engineering. Choosing this ball joint means opting for a part that meets stringent industry standards.