National 225275 Wheel Seal - Rear Outer

National 225275 Wheel Seal Overview

National 225275 is a metric wheel seal built for rear outer applications on select Lexus and Toyota vehicles. It uses nitrile construction with Redi-Coat coating and is specified with a 52.000 mm shaft diameter, 75.110 mm outside diameter, and 12.000 mm overall width with side lip.

Use this seal when servicing the rear outer wheel seal on 1999-2003 Lexus RX300, 2001-2003 Toyota Highlander, 1988-1993 Toyota Celica, and 1988-1991 Toyota Camry. The National 225275 part number is also referenced in interchange listings for related sealing applications.

• Part type: oil seal / wheel seal
• Material: nitrile
• Redi-Coat: yes
• Metric dimensions for accurate housing and shaft matching
• Outside diameter: 75.110 mm (2.957 in)
• Inside diameter: 52.000 mm (2.047 in)
• Housing bore: 75.000 mm (2.953 in)
• Width: 7.500 mm (0.295 in)
• Overall width with side lip: 12.000 mm (0.472 in)

Fitment Details

• Fits 1999-2003 Lexus RX300, Rear Outer
• Fits 2001-2003 Toyota Highlander, Rear Outer
• Fits 1988-1993 Toyota Celica, Rear Outer
• Fits 1988-1991 Toyota Camry, Rear Outer

What This Seal Helps Address

• Rear wheel-end oil leakage
• Contamination entering the hub or bearing area
• Seal wear from age, heat, and road exposure
• Loss of sealing performance during wheel-end service

Installation Notes and Tips

Verify shaft, housing bore, and width dimensions before installation. Clean the sealing surface and inspect the hub area for scoring or corrosion that could affect seal life. Confirm rear outer placement on the vehicle before ordering, especially on Lexus RX300 and Toyota Highlander applications.

Quality Assurance

National has supplied sealing solutions for more than 75 years and continues to update its designs for modern vehicle requirements. This part cross-references Beck/Arnley 052-4097 and Centric Parts 417.44022 for the same application.