National Differential Pinion Seal,Wheel Seal 224255
National Differential Pinion Seal,Wheel Seal 224255

National Differential Pinion Seal,Wheel Seal P/N:224255

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$24.99
MPN: 224255
Item Package Quantity: 1
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National Differential Pinion Seal,Wheel Seal P/N:224255
National Differential Pinion Seal,Wheel Seal P/N:224255
$24.99

Keep axle lubricant where it belongs and block out road grime with the National Differential Pinion Seal / Wheel Seal 224255. This part is cataloged under both names, so it serves as a differential pinion seal or a wheel seal in the positions the catalog lists. It fits a wide range of applications, including the 1987-1990 Chevrolet Camaro [All], 1978-1983 Dodge Challenger [All], 1983-1993 Dodge Ram 50 [All], 1989-1998 Mazda MPV [All], 1983-1993 Mitsubishi Mighty Max [All], and 1985-1991 Pontiac Firebird [All] — see the Buyer's Guide tab for the full list.

  • Dual-purpose sealing: Listed as a differential pinion seal and a wheel seal for the covered vehicles.
  • Cataloged positions: Rear left, front outer, and rear outer, depending on the application.
  • Stationary seal design: The seal body stays put while its lip rides against the rotating shaft to retain lubricant and keep out dirt, water, and debris.
  • Direct-fit replacement for the listed applications; sold individually.

Signs this seal may need replacing include lubricant seepage or drips near the pinion or axle-end area and lubricant film on nearby components. Diagnose the source of any leak before replacing.

Manufacturer part number 224255.

Frequently Asked Questions

What is the National 224255 seal used for?

It is cataloged as both a differential pinion seal and a wheel seal. It retains axle/differential lubricant and keeps out dirt, water, and debris on the listed applications.

Does this seal rotate with the shaft?

No. The seal body stays stationary while its lip rides against the rotating shaft to maintain the seal. Only the shaft turns.

Which vehicles does the 224255 fit?

It fits many applications, such as the 1987-1990 Chevrolet Camaro, 1978-1983 Dodge Challenger, 1983-1993 Dodge Ram 50, and 1989-1998 Mazda MPV. Check the Buyer's Guide tab for the complete list.

How do I know if this seal needs replacing?

Lubricant seepage, drips near the pinion or axle-end area, or a lubricant film on nearby parts may indicate a worn seal. Diagnose the leak source before replacing.

What position does this seal install in?

The catalog lists rear left, front outer, and rear outer positions depending on the application. Confirm the correct spot for your vehicle from the fitment details.

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