Ball Joint – Suspension Arm is the lower ball joint in the front suspension, fitted at the outer end of the lower wishbone and connecting it to the steering knuckle.

The joint is a principal load-bearing component, carrying the main vertical and lateral forces from the wheel assembly into the lower arm. The unit measures 35 mm in shank diameter. Deterioration manifests as knocking, pull during braking, and uneven tyre wear; replacement before complete failure prevents damage to the steering knuckle.