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FEDERAL MOGUL-NATIONAL SEALS

About Federal Mogul-National Seals

Founded in 1899 in Detroit, Michigan, Federal Mogul-National is one of the top manufacturers and suppliers of OEM and aftermarket oil seals for automotive, commercial, marine, industrial, and agricultural applications. Originally known for its line of wheel bearings, Federal-Mogul gradually expanded into oil seal manufacturing, using its engineering expertise and dedication for precision to create long-life, high-performance seals.

Today, Federal-Mogul sells all of its seals under its Powertrain division with the Federal Mogul-National Seals branding. As part of the Tenneco Group, Federal Mogul-National also has exclusive partnerships with its other highly popular sister brands, including Beck-Arnley, Fel-Pro, Sealed Power, and Moog, to develop improved powertrain solutions for light to heavy commercial vehicles.

Federal Mogul-National Seals Parts

Federal Mogul-National offers an extensive range of oil seals, including crankshaft and camshaft seals, wheel end seals, transmission and axle seals, and transmission piston seals. Each seal is engineered to meet or exceed the original equipment specifications and is constantly updated to meet the demands of today’s heavy duty vehicles. Here are some of the technologies used in manufacturing Federal Mogul-National Seals parts:

  • Dynamic Edge

Dirt and other contaminants are a constant problem for oil seals, which is why Federal-Mogul has developed the Dynamic Edge technology to protect its seals. Exclusive to Federal Mogul-National oil seals, Dynamic Edge is a revolutionary contaminant exclusion system designed to deflect dirt and moisture from wheel end components.

The key to Dynamic Edge is its distinct seal design: it creates a “pumping” action that constantly pushes dirt away from the seal. Four floating contact points deflect any particle or moisture, with a single spring-loaded sealing lip serving as the main contact point. The entire seal is also made of a single piece of abrasion and puncture-resistant nitrile rubber, giving it improved structural integrity as well as making installation an easier task.

  • Sure-Lock ID

Another innovation that provides additional leak protection in Federal-Mogul seals is the Sure-Lock ID rib technology. Exclusive to Federal Mogul-National wheel end oil seals, Sure-Lock consists of specially designed ribs on the inner and outer diameter of the seal. These ribs serve as multiple barriers from outside contamination as well as prevent bore and shaft leaks. The seal’s outer diameter is also reinforced with metal to help keep it in place in the hub bore.

Crankshaft and camshaft seals

Federal-Mogul crankshaft and camshaft seals are available in a wide variety of material compositions and designs to match the demands of various types of commercial vehicle engines.

MicroTorq seals. Designed for maximum fuel efficiency, the MicroTorq seal reduces friction by up to 70 percent compared to conventional lip-type seals. This results in improved fuel economy of up to 0.49 percent and a reduction in CO2 emissions by 1-2 g/km than traditional seals. Their compact design also allows MicroTorq seals to be packaged in under 5mm without changing the design of adjacent components, making them especially ideal for smaller, lightweight engines.

Elastomeric seals. Federal Mogul-National's elastomeric seals offer a traditional sealing solution for those looking for a tried-and-tested design but with the latest high-performance elastomers. There's a Federal Mogul-National elastomeric seal that's right for the job from polyacrylates to ethylene acrylic elastomers. Federal-Mogul also manufactures specialty FKM elastomeric seals with distinct properties such as low-temperature resistance and AFLAS elastomers for longer seal life. Each elastomeric seal incorporates various technologies, including pumping lay-down lips and spring-loaded micro-lip seals that extend its performance boundaries.

PTFE seals. Federal Mogul-National's bonded PTFE seals are designed for heavy-duty performance under demanding applications. These seals can withstand temperatures from -40° C to an excess of 200° C and are compatible with most modern synthetic lubricants. Their single-piece construction and lay-down sealing lip design also ensure an extended seal life even with shaft imperfections, misalignment, or excessive shaft motion.

Unitized seals. The Federal Mogul-National unitized or cartridge seal consists of multiple seal components assembled into a single unit. These combined sealing interfaces offer several benefits, including easier shaft preparation, reduced risk of installation and handling damage, and improved sealing reliability.

Flat-install seals. One of Federal Mogul's exclusive designs, the Flat-Install seals offers versatile heavy-duty performance for many applications. The seal is designed for extreme service life, with an official rating of one million miles in simulated bench testing. To achieve this, the seals feature various innovations, including a special "dirt labyrinth" that traps contaminants before they reach the sealing surface and integrated wear sleeves to accommodate rougher crankshaft surfaces. Its unitized design also simplifies installation and allows the seal to mount flush to the block without using complex assembly tooling.

Bonded piston seals

Federal Mogul's rubber-to-metal bonded servo and clutch piston seals have a compact, one-piece design that significantly reduces potential sources of leaks, simplifies assembly, and improves reliability overall. Servo pistons are also available as a single-piece hydraulic component or as a fully assembled module with return springs and cap, eliminating the hassle of multiple-component supply and assembly.

Wheel end seals

Federal-Mogul offers both standard elastomeric and polytetrafluoroethylene (PTFE) seals for heavy-duty wheel end applications. The elastomeric wheel end seals provide a tried-and-tested performance suitable for most trucks and trailers at an accessible price point. But with the increasing demands of today's heavy-duty axle applications, Federal Mogul's PTFE wheel end seals deliver performance and durability that's above and beyond the industry standards. The structural composition of PTFE seals makes them highly resistant to chemicals, including modern synthetic lubricants. Their operating temperature range is -40° C to an excess of 200° C. And their main sealing lip provides sufficient contact area to accommodate wheel end movement.

Transmission seals

The chemical composition of modern transmission and driveline fluids means transmission seals have to adapt to new materials. Federal-Mogul's transmission seal lineup includes seals made of nitrile butadeine rubber (NBR), low-temperature FKM that remains flexible even in extremely low temperatures of -40°C, and AFLAS base-resistant elastomers for use in high-performance transmission units. Federal-Mogul also offers unitized pinion seals for increased temperature, fluid, and abrasion resistance and booted transmission seals with a special sealing lip that protects against undercarriage contamination.

Gaskets

In addition to oil seals, Federal-Mogul also manufactures heavy duty gaskets for truck and trailer axles. Each gasket features a signature blue non-stick coating that greatly reduces friction and cuts down on cleanup when disassembled. The facing is made of special aramid fiber that provides excellent fluid stability, while the laminated solid steel core provides superior crush resistance and is highly resistant to tearing during installation. Each gasket is also designed to provide superior torque retention over thick paper gaskets, resulting in a long-lasting axle seal.


Featured Products (view all)

FEDERAL MOGUL-NATIONAL SEALS GKT1008 axle flange gasket | axle flange gasket FEDERAL MOGUL-NATIONAL SEALS M303 ball bearing | ball bearing FEDERAL MOGUL-NATIONAL SEALS 471750 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 457262R oil seal FEDERAL MOGUL-NATIONAL SEALS 416011 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 471538 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 370352A oil bath seal | oil bath seal FEDERAL MOGUL-NATIONAL SEALS 370003A oil bath seal | oil bath seal FEDERAL MOGUL-NATIONAL SEALS 100263 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 470141 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 386590A oil bath seal | oil bath seal FEDERAL MOGUL-NATIONAL SEALS 39807 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 370120A oil bath seal | oil bath seal FEDERAL MOGUL-NATIONAL SEALS OK312 o-ring | o-ring FEDERAL MOGUL-NATIONAL SEALS 418302 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 412920 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 8126S oil seal | oil 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| wheel seal FEDERAL MOGUL-NATIONAL SEALS 594A taper bearing cone | taper bearing cone FEDERAL MOGUL-NATIONAL SEALS 455147 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 592A taper bearing cup | taper bearing cup FEDERAL MOGUL-NATIONAL SEALS 471391 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 415164n oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 5115 crankshaft seal | crankshaft seal FEDERAL MOGUL-NATIONAL SEALS MU5206L cylindrical inner race | cylindrical inner race FEDERAL MOGUL-NATIONAL SEALS 370066A oil bath seal | oil bath seal FEDERAL MOGUL-NATIONAL SEALS 450043 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 5836 wheel seal | wheel seal FEDERAL MOGUL-NATIONAL SEALS 450039 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 7214 steering gear worm shaft seal | steering gear worm shaft seal FEDERAL MOGUL-NATIONAL SEALS 663 taper bearing cone | taper bearing cone FEDERAL MOGUL-NATIONAL SEALS 5723 crankshaft seal | crankshaft seal FEDERAL MOGUL-NATIONAL SEALS 99200 redi-sleeve | redi-sleeve FEDERAL MOGUL-NATIONAL SEALS WK5995 window kit | window kit FEDERAL MOGUL-NATIONAL SEALS 473212 wheel seal | wheel seal FEDERAL MOGUL-NATIONAL SEALS 370048A oil bath seal | oil bath seal FEDERAL MOGUL-NATIONAL SEALS RA337 axle differential bearing and seal kit | axle differential bearing and seal kit FEDERAL MOGUL-NATIONAL SEALS 370069A oil bath seal | oil bath seal FEDERAL MOGUL-NATIONAL SEALS 370371A oil bath seal | oil bath seal FEDERAL MOGUL-NATIONAL SEALS 415725 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 416125 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 450545 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 470041 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 223801 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 323138 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 471821 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 415566V seal FEDERAL MOGUL-NATIONAL SEALS 710902 trans case output shaft seal | trans case output shaft seal FEDERAL MOGUL-NATIONAL SEALS 202FF ball bearing | ball bearing FEDERAL MOGUL-NATIONAL SEALS 37425 taper bearing cone | taper bearing cone FEDERAL MOGUL-NATIONAL SEALS 410358N oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS NPC100RPC ball bearing | ball bearing FEDERAL MOGUL-NATIONAL SEALS PB656HD bushing | bushing FEDERAL MOGUL-NATIONAL SEALS 39835 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 455655 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 722108 axle spindle seal | axle spindle seal FEDERAL MOGUL-NATIONAL SEALS 722109 axle spindle seal | axle spindle seal FEDERAL MOGUL-NATIONAL SEALS RD308 seal installation adapter plate | seal installation adapter plate FEDERAL MOGUL-NATIONAL SEALS 415991N oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS B2414 needle bearing | needle bearing FEDERAL MOGUL-NATIONAL SEALS 493291 wheel seal | wheel seal FEDERAL MOGUL-NATIONAL SEALS 99139 redi-sleeve | redi-sleeve FEDERAL MOGUL-NATIONAL SEALS 340413 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 417492 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 457295 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 107 ball bearing | ball bearing FEDERAL MOGUL-NATIONAL SEALS L68111 taper bearing cup | taper bearing cup FEDERAL MOGUL-NATIONAL SEALS 710943 trans case output shaft seal | trans case output shaft seal FEDERAL MOGUL-NATIONAL SEALS GKT1001 axle flange gasket | axle flange gasket FEDERAL MOGUL-NATIONAL SEALS 416404 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 417531 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS RD295 seal installation adapter plate | seal installation adapter plate FEDERAL MOGUL-NATIONAL SEALS 475322N oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 710026 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 30210 taper bearing assembly | taper bearing assembly FEDERAL MOGUL-NATIONAL SEALS L68110 taper bearing cup | taper bearing cup FEDERAL MOGUL-NATIONAL SEALS 370121A oil bath seal | oil bath seal FEDERAL MOGUL-NATIONAL SEALS 410085N differential pinion seal | differential pinion seal FEDERAL MOGUL-NATIONAL SEALS 415146 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 450285 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 711131 crankshaft seal | crankshaft seal FEDERAL MOGUL-NATIONAL SEALS 710139 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 39952 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 416278 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 473407 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 6930 differential pinion seal | differential pinion seal FEDERAL MOGUL-NATIONAL SEALS 18620 taper bearing cup | taper bearing cup FEDERAL MOGUL-NATIONAL SEALS 335PKG o-ring | o-ring FEDERAL MOGUL-NATIONAL SEALS 481163 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 202CC1 ball bearing | ball bearing FEDERAL MOGUL-NATIONAL SEALS 88233 harmonic balancer sleeve | harmonic balancer sleeve FEDERAL MOGUL-NATIONAL SEALS 340847 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 415137 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 416556 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 207L ball bearing | ball bearing FEDERAL MOGUL-NATIONAL SEALS 209SS ball bearing | ball bearing FEDERAL MOGUL-NATIONAL SEALS RD277 seal installation adapter plate | seal installation adapter plate FEDERAL MOGUL-NATIONAL SEALS 305SS ball bearing | ball bearing FEDERAL MOGUL-NATIONAL SEALS 455652 seal FEDERAL MOGUL-NATIONAL SEALS 710740 auto trans output shaft seal | auto trans output shaft seal FEDERAL MOGUL-NATIONAL SEALS 370025A oil bath seal | oil bath seal FEDERAL MOGUL-NATIONAL SEALS 8695S wheel seal | wheel seal FEDERAL MOGUL-NATIONAL SEALS 88199 harmonic balancer sleeve | harmonic balancer sleeve FEDERAL MOGUL-NATIONAL SEALS RD289 seal installation adapter plate | seal installation adapter plate FEDERAL MOGUL-NATIONAL SEALS LM67010XL taper bearing cup | taper bearing cup FEDERAL MOGUL-NATIONAL SEALS 100495 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 411160V oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS RD296 installation tool handle | installation tool handle FEDERAL MOGUL-NATIONAL SEALS 415227 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 472954 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 370023A oil bath seal | oil bath seal FEDERAL MOGUL-NATIONAL SEALS HM218248 taper bearing cone | taper bearing cone FEDERAL MOGUL-NATIONAL SEALS 412040 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 415327 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 6818 differential pinion seal | differential pinion seal FEDERAL MOGUL-NATIONAL SEALS DC2065C clutch release bearing assembly | clutch release bearing assembly FEDERAL MOGUL-NATIONAL SEALS 710994 axle output shaft seal | axle output shaft seal FEDERAL MOGUL-NATIONAL SEALS RD307 seal installation adapter plate | seal installation adapter plate FEDERAL MOGUL-NATIONAL SEALS 471766 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 275928 clutch release bearing | clutch release bearing FEDERAL MOGUL-NATIONAL SEALS DS208TTR8 ball bearing | ball bearing FEDERAL MOGUL-NATIONAL SEALS 710927 wheel seal | wheel seal FEDERAL MOGUL-NATIONAL SEALS 380025A oil bath seal | oil bath seal FEDERAL MOGUL-NATIONAL SEALS 224052 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 710995 axle shaft seal | axle shaft seal FEDERAL MOGUL-NATIONAL SEALS 100557 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 204038 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 4624V oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 470162 oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 4876N oil seal | oil seal FEDERAL MOGUL-NATIONAL SEALS 306L ball bearing | ball bearing FEDERAL MOGUL-NATIONAL SEALS 614034 clutch release bearing assembly | clutch release bearing assembly FEDERAL MOGUL-NATIONAL SEALS 8660S wheel seal | wheel seal FEDERAL MOGUL-NATIONAL SEALS 710993 axle output shaft seal | axle output shaft seal FEDERAL MOGUL-NATIONAL SEALS 343350 hub cap | hub cap Browse more...

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For more than 120 years, drivers, mechanics, and fleet owners worldwide have chosen Federal Mogul-National as their preferred brand of choice for seals. And if you're seeking great deals on Federal Mogul-National seals for your ride, FinditParts has got your back. FinditParts is your one-stop online shop for everything OEM and aftermarket, including Federal Mogul-National seal parts. All of our Federal Mogul-National seals are 100% authentic and meet the highest standards of quality. Simply enter the part name, part number, or cross reference on the search bar, and our quick lookup system will do the rest. So take advantage of our low shipping rates and other exclusive digital offers and save today!