This Shaft Seal for the Wheel Hub is designed for the Front Axle, compatible with both Left and Right sides. It features an outer diameter of 73 mm, a thickness of 10 mm, and an inner diameter of 53 mm. The seal includes an ABS sensor ring. It is made from NBR (nitrile butadiene rubber) and weighs 0.002 kg. This part is from the brand Febi with the part number 28257. It is suitable for various Mercedes models, including the E280 and S350 W221, across different engine sizes. Please ensure the part is installed by a competent individual and check compatibility with your vehicle using the make model tool. This product is designed to be used as originally intended.