National 710080 Wheel Seal - Rear Inner

National 710080 Wheel Seal Overview

National 710080 is a metric wheel seal built for driveline and axle sealing applications where precise dimensions matter. It uses nitrile material and a 90-type profile to help maintain a reliable seal at the hub and shaft interface.

With an 80 mm inside diameter, 113.18 mm outside diameter, and 22 mm overall width with side lip, this seal is sized for applications that call for accurate housing bore and shaft fitment. National 710080 is also referenced under OE-style applications for select Toyota and Nissan vehicles, including Corolla and Sentra fitments.

Key Features

• National part number 710080 for wheel seal applications
• Nitrile sealing material for common axle and hub sealing needs
• Metric dimensions: 80 mm inside diameter and 113.18 mm outside diameter
• 22 mm overall width with side lip for dimensional match-up
• Housing bore: 113.00 mm; shaft size: 80.00 mm
• Type 90 seal profile
• Cross-reference: SKF 31490

Detailed Product Description

National 710080 is part of the 710000 series and is engineered as an oil seal/wheel seal solution for driveline and axle service. The seal’s metric sizing, including a 3.150-inch shaft diameter and 4.456-inch outside diameter, supports accurate replacement selection when matching the housing bore and shaft dimensions. National has focused on sealing solutions for decades, and this design reflects that experience with a practical, application-specific fit.

This part is commonly searched for Toyota Corolla wheel seal replacement and Nissan Sentra wheel seal replacement needs, as well as other OE-style axle seal applications that use the same dimensional profile. National 710080 is also listed against Centric Parts 417.76000 for the same application.

What It Helps Address

• Gear oil or lubricant leakage at the wheel end
• Contamination entering the hub or axle sealing area
• Seal wear from age, heat, and mileage
• Improper sealing caused by dimensional mismatch
• Noise or service issues related to a compromised wheel seal

Installation Notes and Tips

Verify the shaft diameter, housing bore, and seal width before installation. Compare the old seal’s dimensions to National 710080 to confirm the correct metric fit, and inspect the sealing surface for scoring, corrosion, or debris before pressing in the new seal. Clean the bore thoroughly and install the seal squarely to avoid distortion.

For vehicle-specific service, confirm the exact application by year, make, model, and position before ordering. This is especially important on Toyota Corolla and Nissan Sentra axle service where seal dimensions must match the original specification.

Quality Assurance

National is a long-established sealing brand with more than 75 years of experience in sealing technology. The 710080 reflects that focus with a dimensionally precise nitrile construction for service replacement use.