National 223542 Wheel Seal

Wheel Seal for Driveline and Axle Service

National 223542 is a metric wheel seal built with polyacrylate sealing material for axle and transmission sealing applications. With a 35.000 mm shaft diameter, 55.230 mm outside diameter, and 11.000 mm width, it is sized for precise sealing in a range of import vehicle applications, including Nissan Xterra, Nissan Frontier, Toyota Corolla, and BMW 320i service needs.

National has supplied sealing solutions for more than 75 years, and this part reflects that focus on dimensional accuracy and modern vehicle coverage. Part number 223542 is also referenced in OE-style interchange listings for multiple applications.

Key Features

• Metric wheel seal / oil seal design
• Polyacrylate sealing material for sealing performance
• Inside diameter: 35.000 mm (1.378 in)
• Outside diameter: 55.230 mm (2.174 in)
• Width: 11.000 mm (0.433 in)
• Housing bore: 55.000 mm (2.165 in)
• Series 220000, Type 32
• Fits select rear inner, front, rear outer, and right-side applications

Detailed Description

National 223542 is an oil seal designed around metric dimensions for driveline and axle sealing service. The seal uses polyacrylate material and measures 35.000 mm on the shaft side, 55.230 mm on the outside diameter, and 11.000 mm in width, helping maintain a proper seal at the housing bore. This part number is used across a broad range of import applications, including Fits 2000-2004 Nissan Xterra, rear inner; Fits 1998-1999 Nissan Frontier, rear inner; Fits 1977-1983 BMW 320i, front; and Fits 1977-1979 Toyota Corolla, rear outer.

This part cross-references Beck/Arnley 052-1575 for the same application. Part number 223542 is also listed for additional coverage in Toyota, Nissan, Isuzu, Geo, Chevrolet, Pontiac, Volvo, and BMW applications where the listed dimensions and position match.

Common Problems This Seal Can Address

• Gear oil seepage at the axle or shaft seal area
• Contamination entering the sealed hub or driveline area
• Leakage from worn or hardened original seal material
• Loss of sealing integrity after high-mileage service
• Noise or driveline wear related to lubricant loss

Installation Notes and Tips

Verify the shaft diameter, housing bore, width, and position before installation. Confirm the vehicle application exactly, since part number 223542 is used in multiple positions including rear inner, front, rear outer, and right-side locations. For best results, inspect the sealing surface for scoring or wear and replace any damaged mating components before installing the new seal.

Fitment examples include Fits 2000-2004 Nissan Xterra, rear inner; Fits 1998-1999 Nissan Frontier, rear inner; Fits 1983-1988 Toyota Tercel, rear outer; and Fits 1984-1985 BMW 318i, front.

Quality Assurance

National is known for sealing products backed by long-term industry experience and ongoing design support for current vehicle platforms. Part number 223542 is manufactured to metric specifications for accurate fitment in the listed applications.