National 225010 Wheel Seal - Front Inner or Rear Outer

Wheel Seal for Metric Driveline Applications

National 225010 is a metric wheel seal built with nitrile sealing material and Redicoat protection for dependable sealing performance in driveline and axle service. With a 50.000 mm shaft diameter, 65.000 mm housing bore, and 8.000 mm width, this seal is specified for a wide range of Subaru, Ford, Mitsubishi, Volkswagen, Dodge, and Saab applications.

Use National 225010 when you need a precise oil seal for transmission and axle service on vehicles such as Subaru Legacy, Subaru Outback, and Ford F-250 Super Duty applications. This part cross-references Beck/Arnley 052-2169 and Centric Parts 417.46006 for the same application.

Key Features

• National part number 225010 for driveline and axle sealing service
• Nitrile sealing material for oil resistance and sealing durability
• Metric dimensions: 50.000 mm inside diameter, 65.280 mm outside diameter, 8.000 mm width
• Housing bore: 65.000 mm
• Redicoat finish for added protection during installation and service
• Part description: oil seal
• Series 220000, Type 47

Detailed Description

National 225010 is engineered as a metric oil seal for driveline and axle sealing systems. The nitrile material is selected for sealing performance in oil-exposed environments, while the Redicoat surface helps support clean installation. Its dimensions are listed at 1.969 in. inside diameter, 2.565 in. outside diameter, and 0.315 in. width, making it a direct-spec replacement for applications that require the 50 mm shaft and 65 mm housing bore combination.

National has supplied sealing solutions for more than 75 years, and this seal reflects that focus on precision fit and modern vehicle coverage. It is used across Subaru Legacy, Subaru Outback, Subaru Forester, and Subaru Impreza transmission applications, along with selected Ford, Mitsubishi, Volkswagen, Dodge, and Saab driveline positions.

What This Seal Helps Address

• Transmission or axle fluid leakage at the seal surface
• Contamination entering the sealed driveline area
• Wear-related seepage from an aging oil seal
• Service replacement for a damaged or hardened nitrile seal
• Fitment needs for metric bore and shaft dimensions

Installation Notes and Tips

Verify the shaft diameter, housing bore, and seal width before installation. Confirm the transmission code or axle application listed in the fitment notes, especially on Subaru TG5D8, TG5D9, TZ1B8, TZ1B7, TZ1A2, and related transmissions. Clean the bore and shaft sealing surface thoroughly, and inspect for scoring or corrosion that could affect seal life.

• Fits 2010-2014 Subaru Legacy, N/A, Fits Subaru TG5D8 Transmission.
• Fits 2010-2014 Subaru Outback, N/A, Fits Subaru TG5D8 Transmission.
• Fits 2008-2014 Subaru Tribeca, N/A, with Subaru TG5D9 Transmission.
• Fits 2009-2013 Subaru Forester, N/A, Fits Subaru TZ1B8 Transmission.
• Fits 2008-2012 Subaru Impreza, N/A, Fits Subaru TZ1B8 Transmission.
• Fits 1999-2005 Ford F-350 Super Duty, N/A, with ZF S5-47 Transmission.
• Fits 1997-2004 Mitsubishi Montero Sport, Rear Outer, without Limited Slip Differential.
• Fits 1985-1993 Volkswagen Cabriolet, N/A, with VW 010 Transmission.
• Fits 1983-1993 Dodge Ram 50, Front Inner.
• Fits 2005-2006 Saab 9-2X, N/A, Fits Subaru TZ1A2 Transmission.

Quality Assurance

National builds sealing products with long-running industry experience and ongoing design support for current vehicle platforms. National 225010 is manufactured to meet the dimensional and material requirements listed for this application.