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National 9150S Wheel Seal - Front InnerOE Quality 60-Day Returns
Part #: 9150S

National 9150S Wheel Seal - Front Inner

Front Inner
150 vehicles fit this part
Select your vehicle to confirm fitment
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Fitment: Ford, Mazda, Mercury, and Lincoln, Ranger, B2300, B4000, B3000, Explorer Sport Trac, Explorer, Explorer Sport, B2500, Mountaineer, Mustang, Mark VII, Thunderbird, Continental, Capri, Cougar, Country Sedan, Custom, Custom 500, Galaxie, Galaxie 500, LTD, Ranch Wagon, Brougham, Colony Park, Commuter, Marauder, Marquis, Montclair, Monterey, Park Lane, Villager, Voyager, Country Cruiser, and Medalist
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National 9150S Wheel Seal Overview

The National 9150S wheel seal is engineered to provide reliable sealing performance for driveline and axle applications. Designed with precision nitrile material, this oil seal ensures effective protection against contaminants and fluid leaks in various Ford, Lincoln, Mazda, and Mercury vehicles.

  • Inside diameter: 1.937 inches (49.2 mm)
  • Outside diameter: 2.830 inches (71.88 mm)
  • Housing bore: 2.578 inches (65.48 mm)
  • Width: 0.292 inches (7.42 mm)
  • Material: Durable nitrile rubber for resistance to oil and wear
  • Series: 9000, Type 25 oil seal

Detailed Product Description

The National 9150S wheel seal is part of the 9000 series, designed specifically for driveline and axle sealing systems. Constructed from nitrile, a synthetic rubber known for its excellent resistance to petroleum-based oils and high temperatures, this seal maintains integrity under demanding operating conditions. The precise dimensions, including a 1.937-inch inside diameter and 2.830-inch outside diameter, ensure a secure fit on shafts and housings with corresponding measurements. Its 0.292-inch width provides a compact yet effective sealing surface to prevent oil leakage and contamination ingress.

Compatible Vehicles and Applications

This wheel seal is compatible with a range of Ford, Lincoln, Mazda, and Mercury models, including but not limited to:

  • Ford Ranger, Explorer, Mustang, Thunderbird, B2300, B2500, B3000, B4000
  • Lincoln Continental, Mark VII, Marquis, Town Car, LTD, Marauder
  • Mazda B2300, B2500, B3000, B4000
  • Mercury Cougar, Mountaineer, Villager, Colony Park

Use the National 9150S wheel seal when replacing worn or damaged seals in these vehicles to maintain driveline efficiency and prevent fluid leaks.

Common Issues Addressed by the National 9150S Wheel Seal

  • Prevents oil leaks from axle and driveline components
  • Protects bearings and shafts from dirt and moisture contamination
  • Reduces premature wear caused by seal failure
  • Maintains proper lubrication within the axle housing
  • Helps avoid costly drivetrain repairs due to fluid loss

Installation Notes and Tips

  • Ensure shaft and housing surfaces are clean and free of debris before installation
  • Use appropriate tools to avoid damaging the seal during installation
  • Verify the seal orientation matches the original part for proper sealing
  • Lubricate the seal lip with clean oil to reduce initial wear
  • Check fitment dimensions carefully to confirm compatibility with your vehicle

Quality Assurance and Warranty

The National 9150S wheel seal is manufactured to meet industry standards for durability and performance. Made from high-quality nitrile material, it offers resistance to oil, heat, and wear. While specific warranty details may vary, National typically provides coverage against manufacturing defects to ensure customer confidence in the product's reliability.

BrandNational
Part Number9150S
Housing Bore (Inch)2.578
Housing Bore (MM)65.480
Inside Diameter1.937
Inside Diameter49.200
MaterialNitrile
Outside Diameter2.830
Outside Diameter71.880
Outside Diameter (Inch)2.830
Outside Diameter (mm)71.880
Part DescriptionOil Seal
Series9000
Shaft (Inch)1.937
Shaft (MM)49.200
Type25
Unit of DimensionInch
Width (Inch)0.292
Width (mm)7.420

This part fits 150 vehicles. Search below:

YearMakeModelSubmodelDrive TypeLitersCylindersPositionNotes
2011FordRangerRWDFront Inner
2010FordRangerRWDFront Inner
2010MazdaB2300Front Inner
2009FordRangerRWDFront Inner
2009MazdaB2300Front Inner
2009MazdaB4000RWDFront Inner
2008FordRangerRWDFront Inner
2008MazdaB2300Front Inner
2008MazdaB4000RWDFront Inner
2007FordRangerRWDFront Inner
2007MazdaB2300Front Inner
2007MazdaB3000RWDFront Inner
2007MazdaB4000RWDFront Inner
2006FordRangerRWDFront Inner
2006MazdaB2300Front Inner
2006MazdaB3000RWDFront Inner
2006MazdaB4000RWDFront Inner
2005FordExplorer Sport TracRWDFront Inner
2005FordRangerRWDFront Inner
2005MazdaB2300Front Inner
2005MazdaB3000RWDFront Inner
2005MazdaB4000RWDFront Inner
2004FordExplorer Sport TracRWDFront Inner
2004FordRangerRWDFront Inner
2004MazdaB2300Front Inner
2004MazdaB3000RWDFront Inner
2004MazdaB4000RWDFront Inner
2003FordExplorerRWDFront Inner
2003FordExplorer SportRWDFront Inner
2003FordExplorer Sport TracRWDFront Inner
2003FordRangerRWDFront Inner
2003MazdaB2300Front Inner
2003MazdaB3000RWDFront Inner
2003MazdaB4000RWDFront Inner
2002FordExplorerRWDFront Inner
2002FordExplorer SportRWDFront Inner
2002FordExplorer Sport TracRWDFront Inner
2002FordRangerRWDFront Inner
2002MazdaB2300Front Inner
2002MazdaB3000RWDFront Inner
2002MazdaB4000RWDFront Inner
2001FordExplorerRWDFront Inner
2001FordExplorer SportRWDFront Inner
2001FordExplorer Sport TracRWDFront Inner
2001FordRangerRWDFront Inner
2001MazdaB2300Front Inner
2001MazdaB2500Front Inner
2001MazdaB3000RWDFront Inner
2001MazdaB4000RWDFront Inner
2001MercuryMountaineerRWDFront Inner
2000FordExplorerRWDFront Inner
2000FordRangerRWDFront Inner
2000MazdaB2500Front Inner
2000MazdaB3000RWDFront Inner
2000MazdaB4000RWDFront Inner
2000MercuryMountaineerRWDFront Inner
1999FordExplorerRWDFront Inner
1999FordRangerRWDFront Inner
1999MazdaB2500Front Inner
1999MazdaB3000RWDFront Inner
1999MazdaB4000RWDFront Inner
1999MercuryMountaineerRWDFront Inner
1998FordExplorerRWDFront Inner
1998FordRangerRWDFront Inner
1998MazdaB2500Front Inner
1998MazdaB3000RWDFront Inner
1998MazdaB4000RWDFront Inner
1998MercuryMountaineerRWDFront Inner
1997FordExplorerRWDFront Inner
1997FordRangerRWDFront Inner
1997MazdaB2300RWDFront Inner
1997MazdaB3000RWDFront Inner
1997MazdaB4000RWDFront Inner
1997MercuryMountaineerRWDFront Inner
1996FordExplorerRWDFront Inner
1996FordRangerRWDFront Inner
1996MazdaB2300RWDFront Inner
1996MazdaB3000RWDFront Inner
1996MazdaB4000RWDFront Inner
1995FordExplorerRWDFront Inner
1995FordRangerRWDFront Inner
1995MazdaB2300RWDFront Inner
1995MazdaB3000RWDFront Inner
1995MazdaB4000RWDFront Inner
1993FordMustang5.0LV8Front Inner
1992FordMustang5.0LV8Front Inner
1991FordMustang5.0LV8Front Inner
1991LincolnMark VIIFront Inner
1990FordMustang5.0LV8Front Inner
1990LincolnMark VIIFront Inner
1989FordMustang5.0LV8Front Inner
1989LincolnMark VIIFront Inner
1988FordMustang5.0LV8Front Inner
1988FordThunderbirdFront Inner
1988LincolnMark VIIFront Inner
1987FordMustang5.0LV8Front Inner
1987FordThunderbirdFront Inner
1987LincolnContinentalFront Inner
1987LincolnMark VIIFront Inner
1986FordMustang5.0LV8Front Inner
1986FordMustang2.3LL4Front Inner
1986FordThunderbirdFront Inner
1986LincolnContinentalFront Inner
1986LincolnMark VIIFront Inner
1986MercuryCapri5.0LV8Front Inner
1986MercuryCougarFront Inner
1985FordMustang5.0LV8Front Inner
1985FordMustang2.3LL4Front Inner
1985FordThunderbirdFront Inner
1985LincolnContinentalFront Inner
1985LincolnMark VIIFront Inner
1985MercuryCapri5.0LV8Front Inner
1985MercuryCougarFront Inner
1984FordMustang5.0LV8Front Inner
1984FordMustang2.3LL4Front Inner
1984FordThunderbirdFront Inner
1984LincolnContinentalFront Inner
1984LincolnMark VIIFront Inner
1984MercuryCapri5.0LV8Front Inner
1984MercuryCapri2.3LL4Front Inner
1984MercuryCougarFront Inner
1983LincolnContinentalFront Inner
1982LincolnContinentalFront Inner
1969FordMustangBoss 302Front Inner
1969FordMustangBoss 429Front Inner
1969LincolnContinentalFront Inner
1968LincolnContinentalFront Inner
1967FordLTDFront InnerCompatible with vehicles equipped with disc brakes.
1967FordThunderbirdFront Inner
1967LincolnContinentalFront Inner
1967MercuryColony ParkFront InnerCompatible with vehicles equipped with disc brakes.
1967MercuryMarquisFront InnerCompatible with vehicles equipped with disc brakes.
1967MercuryVillagerFront Inner6.4L V8 Engine(s); with Front Disc Brakes
1966FordLTDFront InnerCompatible with vehicles equipped with disc brakes.
1966FordThunderbirdFront Inner
1966LincolnContinentalFront Inner
1966MercuryColony ParkFront InnerCompatible with vehicles equipped with disc brakes.
1966MercuryMarauderFront InnerCompatible with vehicles equipped with disc brakes.
1966MercuryVillagerFront Inner6.4L V8 Engine(s); with Front Disc Brakes
1965FordThunderbirdFront Inner
1965LincolnContinentalFront Inner
1964FordThunderbirdFront Inner
1964LincolnContinentalFront Inner
1963FordThunderbirdFront Inner
1963LincolnContinentalFront Inner
1962FordThunderbirdFront InnerFrom 05/21/1962
1962LincolnContinentalFront Inner
1961LincolnContinentalFront Inner
1960MercuryColony ParkFront InnerConvertible Style
1959MercuryColony ParkFront InnerConvertible Body; 5.1L V8 Engine(s)

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

19223262039729087417.610034609047423483179150SBRS-10C1VV1190AC6AZ1190AF0ZC1190AAF0ZZ-1S190AF0ZZ1190AFOZZ-1190-AFOZZ-1S190AGS1046MK1190AT1998T3728ZZL1-33-065ZZM0-33-041ZZM0-33-041A

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.