Seals come in various shapes, sizes and materials and differ depending on the application. Commonly seals are made of oil or lubricant resistant materials such as Viton, Nitrile and Silicone. Seals simultaneously prevent contaminants such as dirt or water from entering the sealed region whilst also ensuring the environment within remains intact. Seals are crucial to improving and maintaining the operating life of components and are commonly replaced when doing maintenance. Bearing Wholesalers stock a continuously growing range of oil seals for automotive applications including engines, wheel bearings, gearboxes, and differentials. All Bearing Wholesaler seals come from leading manufacturers to ensure quality always exceed requirements.