4pc Front Upper Control Arm w/ Ball Joints for Ford F-150 F-250 Expedition 4WD

Features and Benefits: 

Powdered metal gusher bearing resists wear and allows grease to flow more freely

Equipped with cover plate to prevent excess radial and axial stud movement

Full-ball stud designed with grease grooves and smooth 360-degree range of movement

Neoprene sealed boot and grease-relief valve protects against dirt and harsh conditions.