National 710572 Wheel Seal - Front Outer

National 710572 Wheel Seal for Toyota Tacoma

National 710572 is a metric wheel seal built for front outer applications on select Toyota Tacoma models. It uses a polyacrylate sealing material and precise dimensional sizing to support a proper seal at the wheel end, helping keep contaminants out of the hub area.

Compatible with Toyota Tacoma front outer fitments from 1995-2015 and 2019, this seal is a direct-fit option for service work that calls for accurate shaft, housing bore, and width measurements. National’s sealing expertise spans more than 75 years, with product development focused on current vehicle requirements.

Key Features

• Part number: 710572
• Wheel seal / oil seal design for driveline and axle sealing service
• Metric dimensions for accurate fitment
• Inside diameter: 2.402 in / 61.000 mm
• Outside diameter: 3.079 in / 78.200 mm
• Housing bore: 3.071 in / 78.000 mm
• Width: 0.276 in / 7.000 mm
• Overall width with side lip: 0.385 in / 9.800 mm
• Polyacrylate material for sealing performance
• Series: 710500

Detailed Description

National 710572 is an oil seal specified for front outer wheel seal service on Toyota Tacoma applications. The seal’s metric sizing, including a 61.000 mm shaft diameter and 78.000 mm housing bore, supports accurate installation where dimensional match is critical. If you are replacing a worn Toyota Tacoma front outer wheel seal, this part number provides a focused OE-style sealing solution for the hub area.

This part cross-references Timken SL260021 for the same application. National 710572 is also referenced in interchange listings for Beck/Arnley 052-4089, Centric Parts 417.44011 and 417.44036, and Gates 23290.

Common Problems This Seal Addresses

• Grease or lubricant leakage at the wheel end
• Contamination entering the hub or bearing area
• Noise caused by a worn or damaged seal
• Seal wear from age, heat, or road exposure
• Service replacement for front outer Toyota Tacoma wheel seal applications

Installation Notes and Tips

Verify shaft diameter, housing bore, and width before installation to confirm the seal matches the hub assembly. Inspect the sealing surface for scoring, corrosion, or debris, and clean the bore thoroughly before pressing the seal into place. For Toyota Tacoma front outer service, confirm the vehicle year and position against the fitment list before ordering.

• Fits 1995-2015 Toyota Tacoma, Front Outer
• Fits 2019 Toyota Tacoma, Front Outer

Quality Assurance

National has supplied sealing products for more than 75 years and develops sealing solutions for modern vehicle service needs. Part number 710572 is built to the listed metric dimensions and material specification for consistent wheel seal replacement work.