Timken Bearings are designed to maintain proper oil clearance, allowing a thin film of oil to form between the moving parts of the vehicle. They are made of material which has resistance to fatigue failure. These bearings reduce friction between two parts, while the engine is running and features good performance, stability and reliability. Model # 663 Features: Helps maintain proper oil clearance Reduces friction between two parts Resists fatigue Features original equipment quality Improves performance and increases durability.
