National Oil Seals is a manufacturer of seals, along with other automotive and industrial products. Their seals are used in various applications, from engines to transmissions to axles, providing protection and preventing leaks.
- Established in 1947, as a seals manufacturer
- In 1993, became a division of the Federal-Mogul Corporation
- In 2018, acquired by the German company, Freudenberg Sealing Technologies
SKF is a Swedish company that produces bearings, seals, and lubrication systems for various industries including automotive, aerospace, and industrial equipment.
Timken is a global manufacturer of bearings, seals, and other industrial products, serving various markets including aerospace, automotive, and power transmission.
Garlock is a manufacturer of fluid sealing products, including gaskets, mechanical seals, and expansion joints, serving various industries including chemical processing, power generation, and oil and gas.
National Oil Seals produces oil seals for various applications, including engines, transmissions, axles, and other rotating equipment, providing sealing and protection from external contaminants.
National Oil Seals produces Speedi-Sleeves, which are used to repair worn or damaged shafts, providing a sealing surface for the replacement seal to ride on, extending the life of the equipment.
National Oil Seals produces heavy-duty seals for demanding applications, such as construction equipment, agricultural machinery, and mining equipment, providing increased durability and protection against external contaminants.
National Oil Seals serves various industries, including automotive, agriculture, construction, and industrial equipment.
Oil seals are used to provide sealing and protection from external contaminants in various rotating equipment, such as engines, transmissions, and axles.
Speedi-Sleeves are used to repair worn or damaged shafts, providing a sealing surface for the replacement seal to ride on, extending the life of the equipment.
National Oil Seals offers a limited warranty against defects in materials and workmanship for their products. The warranty period and terms may vary depending on the product and application.
National Oil Seals products are available through various distributors and retailers, both online and offline. Their website also provides a search tool to find a distributor near you.