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National 6815 Wheel Seal - Front Inner or Rear InnerOE Quality 60-Day Returns
Part #: 6815

National 6815 Wheel Seal - Front Inner or Rear Inner

Front Inner
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, Mazda, Jeep, Lincoln, Mercury, Dodge, Plymouth, and Edsel, Aerostar, Windstar, Explorer, Ranger, B2300, B3000, B4000, Navajo, Mustang, Cherokee, Grand Cherokee, Comanche, Country Squire, LTD Crown Victoria, Town Car, Colony Park, Grand Marquis, Bronco II, Taurus, Continental, Sable, Thunderbird, Cougar, LTD, Capri, Marquis, Fairmont, Mark VI, Zephyr, Granada, Pinto, Versailles, Bobcat, Monarch, LTD II, Ranchero, Mark V, Mustang II, Custom 500, Maverick, Comet, Dart, Elite, Gran Torino, Torino, Mark IV, Montego, Valiant, Scamp, Challenger, Country Sedan, Galaxie 500, Ranch Wagon, Barracuda, Cuda, Duster, Custom, Mark III, Cyclone, Fairlane, Falcon, Marauder, Commuter, Montclair, Park Lane, Galaxie, Brougham, Caliente, Monterey, Villager, Voyager, Falcon Sedan Delivery, Sprint, 300, Country Cruiser, Meteor, Courier Sedan Delivery, Custom 300, Starliner, Sunliner, Victoria, Corsair, Club, Skyliner, Bermuda, Citation, Pacer, Roundup, Del Rio Wagon, Medalist, Turnpike Cruiser, Customline, Mainline, and Park Lane Wagon
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Not what you need? See all Wheel Seal options

National 6815 Wheel Seal Overview

National 6815 is a wheel seal built for driveline and axle sealing applications where the seal must retain lubricant and help keep contaminants out. It uses nitrile material and Redi-Coat surface treatment, with dimensions that match the specified housing bore, shaft, and width requirements for the listed Ford, Mercury, Jeep, Mazda, Dodge, Lincoln, and related applications.

With a 1.940 in. shaft diameter, 2.505 in. outside diameter, and 0.250 in. width, this National wheel seal is sized for front inner and rear inner positions across a wide range of classic and late-model vehicles. National 6815 is a direct-fit sealing solution for owners servicing Ford Mustang, Ford Ranger, and Jeep Cherokee wheel-end assemblies.

Key Features

  • Part number: National 6815
  • Wheel seal / oil seal for driveline and axle sealing systems
  • Nitrile construction for sealing performance
  • Redi-Coat treated surface
  • Inside diameter: 1.940 in. (49.280 mm)
  • Outside diameter: 2.505 in. (63.630 mm)
  • Flanged outside diameter: 2.700 in. (68.580 mm)
  • Housing bore: 2.500 in. (63.550 mm)
  • Width: 0.250 in. (6.350 mm)
  • Series 6000, Type 286

Detailed Description

National 6815 is engineered as a wheel seal for applications that require precise dimensional control at the shaft and housing bore. The seal’s nitrile material is selected for common axle and wheel-end sealing demands, while the Redi-Coat finish supports installation consistency. National has supplied premium sealing solutions for more than 75 years, and this part reflects that focus on modern sealing design for older and current vehicle platforms.

This part cross-references Dorman - HELP 46008 and Carlson 19013 for the same application. It is used in a broad range of fitments including 1983-1994 Ford Ranger, front inner; 1986-1993 Jeep Cherokee, front inner; and 1979-1993 Ford Mustang, front inner. National 6815 also appears in applications for Ford Aerostar, Mercury Grand Marquis, and Mazda B-series trucks.

What This Seal Helps Address

  • Gear oil leakage at the wheel-end seal area
  • Contamination entering the axle or hub sealing surface
  • Wear-related seepage from an aging front inner or rear inner seal
  • Service replacement needs during brake, hub, or axle maintenance
  • Seal fitment issues when restoring older Ford, Mercury, Jeep, Mazda, or Dodge vehicles

Installation Notes and Tips

Verify the shaft diameter, housing bore, and seal width before installation. Clean the sealing surface thoroughly and inspect the hub or axle surface for scoring, rust, or burrs that could affect sealing performance. Confirm the correct position and application notes for your vehicle, especially on listings with drum brake or heavy-duty brake requirements. Fits 1986-1997 Ford Aerostar, front inner; Fits 1997 Ford Windstar, rear inner; Fits 1995-1996 Ford Windstar, rear inner; Fits 1991-1994 Ford Explorer, front inner; Fits 1983-1994 Ford Ranger, front inner; Fits 1994 Mazda B2300, front inner; Fits 1994 Mazda B3000, front inner; Fits 1994 Mazda B4000, front inner; Fits 1992-1994 Mazda Navajo, front inner; Fits 1979-1993 Ford Mustang, front inner; Fits 1969-1973 Ford Mustang, front inner; Fits 1986-1993 Jeep Cherokee, front inner; Fits 1993 Jeep Grand Cherokee, front inner; Fits 1986-1992 Jeep Comanche, front inner.

Quality Assurance

National is a long-established sealing brand with a reputation built on OE-style sealing solutions and ongoing design updates for current vehicle needs. National 6815 is manufactured to the listed dimensional specifications for consistent fitment across the confirmed applications.

BrandNational
Part Number6815
Flanged Outside Diameter (Inch)2.700
Flanged Outside Diameter (MM)68.580
Housing Bore (Inch)2.500
Housing Bore (MM)63.550
Inside Diameter1.940
Inside Diameter49.280
MaterialNitrile
Outside Diameter2.505
Outside Diameter63.630
Outside Diameter (Inch)2.505
Outside Diameter (mm)63.630
Part DescriptionOil Seal
RedicoatYes
Series6000
Shaft (Inch)1.940
Shaft (MM)49.280
Type286
Unit of DimensionInch
Width (Inch)0.250
Width (mm)6.350

This part fits 360 vehicles. Search below:

YearMakeModelSubmodelDrive TypeLitersCylindersPositionNotes
1997FordAerostarRWDFront Inner
1997FordWindstarRear InnerTo 08/03/1997
1996FordAerostarRWDFront Inner
1996FordWindstarRear Inner
1995FordAerostarRWDFront Inner
1995FordWindstarRear Inner
1994FordAerostarRWDFront Inner
1994FordExplorerRWDFront Inner
1994FordRangerRWDFront Inner
1994MazdaB2300RWDFront Inner
1994MazdaB3000RWDFront Inner
1994MazdaB4000RWDFront Inner
1994MazdaNavajoRWDFront Inner
1993FordAerostarRWDFront Inner
1993FordExplorerRWDFront Inner
1993FordMustang2.3LL4Front Inner
1993FordRangerRWDFront Inner
1993JeepCherokeeRWDFront Inner
1993JeepGrand CherokeeRWDFront Inner
1993MazdaNavajoRWDFront Inner
1992FordAerostarRWDFront Inner
1992FordExplorerRWDFront Inner
1992FordMustang2.3LL4Front Inner
1992FordRangerRWDFront Inner
1992JeepCherokeeRWDFront Inner
1992JeepComancheRWDFront Inner
1992MazdaNavajoRWDFront Inner
1991FordAerostarRWDFront Inner
1991FordExplorerRWDFront Inner
1991FordLTD Crown VictoriaFront Inner
1991FordMustang2.3LL4Front Inner
1991FordRangerRWDFront Inner
1991JeepCherokeeRWDFront Inner
1991JeepComancheRWDFront Inner
1991LincolnTown CarFront Inner
1991MercuryColony ParkFront Inner
1991MercuryGrand MarquisFront Inner
1990FordAerostarRWDFront Inner
1990FordBronco IIRWDFront Inner
1990FordLTD Crown VictoriaFront Inner
1990FordMustang2.3LL4Front Inner
1990FordRangerRWDFront Inner
1990JeepCherokeeRWDFront Inner
1990JeepComancheRWDFront Inner
1990LincolnTown CarFront Inner
1990MercuryColony ParkFront Inner
1990MercuryGrand MarquisFront Inner
1989FordAerostarFront Inner
1989FordBronco IIRWDFront Inner
1989FordLTD Crown VictoriaFront Inner
1989FordMustang2.3LL4Front Inner
1989FordRangerRWDFront Inner
1989FordTaurusRear Inner
1989JeepCherokeeRWDFront Inner
1989JeepComancheRWDFront Inner
1989LincolnContinentalRear Inner
1989LincolnTown CarFront Inner
1989MercuryColony ParkFront Inner
1989MercuryGrand MarquisFront Inner
1989MercurySableRear Inner
1988FordAerostarFront Inner
1988FordBronco IIRWDFront Inner
1988FordLTD Crown VictoriaFront Inner
1988FordMustang2.3LL4Front Inner
1988FordRangerRWDFront Inner
1988FordTaurusRear Inner
1988FordThunderbirdFront Inner
1988JeepCherokeeRWDFront Inner
1988JeepComancheRWDFront Inner
1988LincolnContinentalRear Inner
1988LincolnTown CarFront Inner
1988MercuryColony ParkFront Inner
1988MercuryCougarFront Inner
1988MercuryGrand MarquisFront Inner
1988MercurySableRear Inner
1987FordAerostarFront Inner
1987FordBronco IIRWDFront Inner
1987FordLTD Crown VictoriaFront Inner
1987FordMustang2.3LL4Front Inner
1987FordRangerRWDFront Inner
1987FordTaurusRear Inner
1987FordThunderbirdFront Inner
1987JeepCherokeeRWDFront Inner
1987JeepComancheRWDFront Inner
1987LincolnTown CarFront Inner
1987MercuryColony ParkFront Inner
1987MercuryCougarFront Inner
1987MercuryGrand MarquisFront Inner
1987MercurySableRear Inner
1986FordAerostarFront Inner
1986FordBronco IIRWDFront Inner
1986FordLTDFront Inner
1986FordMustang2.3LL4Front Inner
1986FordMustang3.8LV6Front Inner
1986FordRangerRWDFront Inner
1986FordTaurusRear Inner
1986FordThunderbirdFront Inner
1986JeepCherokeeRWDFront Inner
1986JeepComancheRWDFront Inner
1986LincolnTown CarFront Inner
1986MercuryCapri2.3LL4Front Inner
1986MercuryCapri3.8LV6Front Inner
1986MercuryCougarFront Inner
1986MercuryGrand MarquisFront Inner
1986MercuryMarquisFront Inner
1986MercurySableRear Inner
1985FordLTDFront Inner
1985FordMustang2.3LL4Front Inner
1985FordMustang3.8LV6Front Inner
1985FordRangerRWDFront Inner
1985FordThunderbirdFront Inner
1985LincolnTown CarFront Inner
1985MercuryCapri2.3LL4Front Inner
1985MercuryCapri3.8LV6Front Inner
1985MercuryCougarFront Inner
1985MercuryGrand MarquisFront Inner
1985MercuryMarquisFront Inner
1984FordLTDFront Inner
1984FordMustang2.3LL4Front Inner
1984FordMustang3.8LV6Front Inner
1984FordRangerRWDFront Inner
1984FordThunderbirdFront Inner
1984LincolnTown CarFront Inner
1984MercuryCapri2.3LL4Front Inner
1984MercuryCapri3.8LV6Front Inner
1984MercuryCougarFront Inner
1984MercuryGrand MarquisFront Inner
1984MercuryMarquisFront Inner
1983FordFairmontFront Inner
1983FordLTDFront Inner
1983FordMustangFront Inner
1983FordRangerRWDFront Inner
1983FordThunderbirdFront Inner
1983LincolnMark VIFront Inner
1983LincolnTown CarFront Inner
1983MercuryCapriFront Inner
1983MercuryCougarFront Inner
1983MercuryGrand MarquisFront Inner
1983MercuryMarquisFront Inner
1983MercuryZephyrFront Inner
1982FordFairmontFront Inner
1982FordLTDFront Inner
1982FordMustangFront Inner
1982FordThunderbirdFront Inner
1982LincolnMark VIFront Inner
1982LincolnTown CarFront Inner
1982MercuryCapriFront Inner
1982MercuryCougarFront Inner
1982MercuryGrand MarquisFront Inner
1982MercuryMarquisFront Inner
1982MercuryZephyrFront Inner
1981FordFairmontFront Inner
1981FordLTDFront Inner
1981FordMustangFront Inner
1981FordThunderbirdFront Inner
1981LincolnMark VIFront Inner
1981LincolnTown CarFront Inner
1981MercuryCapriFront Inner
1981MercuryCougarFront Inner
1981MercuryGrand MarquisFront Inner
1981MercuryMarquisFront Inner
1981MercuryZephyrFront Inner
1980FordFairmontFront Inner
1980FordLTDFront Inner
1980FordMustangFront Inner
1980FordPintoFront Inner
1980FordThunderbirdFront Inner
1980LincolnContinentalFront Inner
1980LincolnMark VIFront Inner
1980LincolnVersaillesFront Inner
1980MercuryBobcatFront Inner
1980MercuryCapriFront Inner
1980MercuryCougarFront Inner
1980MercuryGrand MarquisFront Inner
1980MercuryMarquisFront Inner
1980MercuryMonarchFront Inner
1980MercuryZephyrFront Inner
1979FordFairmontFront Inner
1979FordLTDFront Inner
1979FordMustangFront Inner
1979FordPintoFront Inner
1979FordThunderbirdFront Inner
1979LincolnContinentalFront Inner
1979LincolnVersaillesFront Inner
1979MercuryBobcatFront Inner
1979MercuryCapriFront Inner
1979MercuryCougarFront Inner
1979MercuryGrand MarquisFront Inner
1979MercuryMarquisFront Inner
1979MercuryMonarchFront Inner
1979MercuryZephyrFront Inner
1978FordFairmontFront Inner
1978FordLTDFront Inner
1978FordPintoFront Inner
1978FordThunderbirdFront Inner
1978LincolnContinentalFront Inner
1978LincolnVersaillesFront Inner
1978MercuryBobcatFront Inner
1978MercuryCougarFront Inner
1978MercuryGrand MarquisFront Inner
1978MercuryMarquisFront Inner
1978MercuryMonarchFront Inner
1978MercuryZephyrFront Inner
1977FordLTDFront Inner
1977FordPintoFront Inner
1977FordThunderbirdFront Inner
1977LincolnContinentalFront Inner
1977LincolnVersaillesFront Inner
1977MercuryBobcatFront Inner
1977MercuryCougarFront Inner
1977MercuryGrand MarquisFront Inner
1977MercuryMarquisFront Inner
1977MercuryMonarchFront Inner
1976DodgeDartFront Inner
1976FordLTDFront Inner
1976FordPintoFront Inner
1976FordThunderbirdFront Inner
1976LincolnContinentalFront Inner
1976MercuryBobcatFront Inner
1976MercuryCougarFront Inner
1976MercuryGrand MarquisFront Inner
1976MercuryMarquisFront Inner
1976MercuryMonarchFront Inner
1976MercuryMontegoFront Inner
1975DodgeDartFront Inner
1975FordLTDFront Inner
1975FordPintoFront Inner
1975FordThunderbirdFront Inner
1975LincolnContinentalFront Inner
1975MercuryBobcatFront Inner
1975MercuryCougarFront Inner
1975MercuryGrand MarquisFront Inner
1975MercuryMarquisFront Inner
1975MercuryMonarchFront Inner
1975MercuryMontegoFront Inner
1974DodgeChallengerFront Innerwith Drum Brakes
1974DodgeDartFront Innerwith Drum Brakes
1974FordLTDFront Inner
1974FordPintoFront Inner
1974FordThunderbirdFront Inner
1974LincolnContinentalFront Inner
1974MercuryColony ParkFront Inner
1974MercuryCougarFront Inner
1974MercuryMarquisFront Inner
1974MercuryMontegoFront Inner
1973DodgeChallengerFront Innerwith Drum Brakes
1973DodgeDartFront Innerwith Drum Brakes
1973FordLTDFront Inner
1973FordMustangFront Inner
1973FordPintoFront Inner
1973FordThunderbirdFront Inner
1973LincolnContinentalFront Inner
1973MercuryColony ParkFront Inner
1973MercuryCougarFront Inner
1973MercuryMarquisFront Inner
1973MercuryMontegoFront Inner
1972FordLTDFront Inner
1972FordMustangFront Inner
1972FordPintoFront Inner
1972FordThunderbirdFront Inner
1972LincolnContinentalFront Inner
1972MercuryColony ParkFront Inner
1972MercuryCougarFront Inner
1972MercuryMarquisFront Inner
1972MercuryMontegoFront Inner
1971FordLTDFront Inner
1971FordMustangFront Inner
1971FordPintoFront Inner
1971FordThunderbirdFront Inner
1971LincolnContinentalFront Inner
1971MercuryColony ParkFront Inner
1971MercuryCougarFront Inner
1971MercuryMarquisFront Inner
1971MercuryMontegoFront Inner
1970FordLTDFront Inner
1970FordMustangFront Inner
1970FordThunderbirdFront Inner
1970LincolnContinentalFront Inner
1970MercuryColony ParkFront Inner
1970MercuryCougarFront Inner
1970MercuryMarauderFront Inner
1970MercuryMarquisFront Inner
1970MercuryMontegoFront Inner
1969FordLTDFront Inner
1969FordMustangShelby GT-350Front Inner
1969FordMustangShelby GT-500Front Inner
1969FordMustangBaseFront Inner
1969FordThunderbirdFront Inner
1969MercuryColony ParkFront Inner
1969MercuryCougarFront Inner
1969MercuryMarauderFront Inner
1969MercuryMarquisFront Inner
1969MercuryMontegoFront Inner
1968FordLTDFront Inner
1968FordMustangFront InnerExcept Boss
1968FordThunderbirdFront Inner
1968MercuryColony ParkFront Inner
1968MercuryCougarFront Inner
1968MercuryMarquisFront Inner
1968MercuryMontegoFront Inner
1967FordLTDFront Innerwith Drum Brakes
1967FordMustangFront InnerExcept Boss
1967MercuryCapriFront Inner
1967MercuryColony ParkFront Innerwith Drum Brakes
1967MercuryCougarFront Inner
1967MercuryMarquisFront Innerwith Drum Brakes
1967MercuryVillagerFront Inner6.4L V8 Engine(s); with Front Drum Brakes
1967MercuryVillager4.7LV8Front Inner
1967MercuryVillager7.0LV8Front Inner
1967MercuryVillager3.3LL6Front Inner
1967MercuryVillager2.8LL6Front Inner
1966FordLTDFront Innerwith Drum Brakes
1966FordMustangFront Innerwith Drum Brakes; with Heavy Duty Brakes
1966FordMustangFront InnerCompatible with vehicles equipped with disc brakes.
1966MercuryCapriFront Inner
1966MercuryColony ParkFront Innerwith Drum Brakes
1966MercuryMarauderFront Innerwith Drum Brakes
1966MercuryVillagerFront Inner6.4L V8 Engine(s); with Front Drum Brakes
1966MercuryVillager4.7LV8Front Inner
1966MercuryVillager7.0LV8Front Inner
1966MercuryVillager3.3LL6Front Inner
1966MercuryVillager2.8LL6Front Inner
1965FordLTDFront Inner
1965FordMustangFront Innerwith Drum Brakes; with Heavy Duty Brakes
1965FordMustangFront InnerCompatible with vehicles equipped with disc brakes.
1965MercuryColony ParkFront Inner
1965MercuryMarauderFront Inner
1965MercuryVillager3.3LL6Front Innerwith Heavy Duty Brakes
1965MercuryVillager4.7LV8Front Inner
1965MercuryVillager7.0LV8Front Inner
1965MercuryVillager4.3LV8Front Inner
1965MercuryVillager2.8LL6Front Inner
1964FordMustangFront Innerwith Drum Brakes; with Heavy Duty Brakes
1964MercuryColony ParkFront Inner
1964MercuryMarauderFront Inner
1964MercuryVillager3.3LL6Front Innerwith Heavy Duty Brakes
1964MercuryVillager4.7LV8Front Inner
1964MercuryVillager7.0LV8Front Inner
1964MercuryVillager4.3LV8Front Inner
1964MercuryVillager2.8LL6Front Inner
1963MercuryColony ParkFront Inner
1963MercuryMarauderFront Inner
1963MercuryVillager4.3LV8Front Inner
1963MercuryVillager2.4LL6Front Innerwith Heavy Duty Brakes
1962FordThunderbirdFront InnerTo 05/20/1962
1962MercuryColony ParkFront Inner
1961FordThunderbirdFront Inner
1961MercuryColony ParkFront Inner
1960FordThunderbirdFront Inner
1960MercuryColony ParkFront InnerSedan Style
1959FordThunderbirdFront Inner
1959MercuryColony ParkFront InnerSedan Body; 5.1L V8 Engine(s)
1959MercuryColony Park6.3LV8Front Inner
1959MercuryColony Park7.0LV8Front Inner
1958FordThunderbirdFront Inner
1958MercuryColony ParkFront Inner
1957FordThunderbirdFront Inner
1957MercuryColony ParkFront Inner
1956FordThunderbirdFront Inner
1955FordThunderbirdFront Inner

* 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:

123032801901319214192191922120672062620344290-503580975417.61000431922146008474194797452-21-034852-21-0356633446815AF1190AAF1190A1AF1190A2B5A1190AB5AZ1190ABRS-11C5AA1190A1C5AA1190A2C5ZA1190AC5ZZ1190AC8AZ1190AD0AA-1190-AE37A1190BAE3TZ1190BE5TZ-1S190AE5TZ1190AE6DC1249AAE6DZ1249AGS1007MC1190APR2803PR6099T1970T3590ZZL0-33-065ZZL1-33-041ZZL1-33-041A

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