National Seals

National from Federal-Mogul has been a trusted brand of replacement parts for more than 60 years. Their oil seals feature the proprietary RediCoat sealant, designed to provide a proper seal in spite of minor bore imperfections. National offers a variety of sealing designs that match virtually any original equipment or aftermarket application, with a selection of premium sealing compounds to provide solutions for the most demanding applications.

Among the products manufactured by National are:

• Oil and grease seals
• Inch and metric seals
• Oil bath seals
• Redi-sleeves
• Wear sleeves
• V-rings
• Installation tools

National seals are distributed through The Timken Company and are stocked in their Crossville, Tennessee warehouse, as well as Bearing Service, Inc.