Both (2) New Front Upper Control Arms Ball Joints for Chevy Tahoe GMC Yukon

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.