National 710641 Wheel Seal - Rear

National 710641 Wheel Seal for Sprinter Rear Axle

National 710641 is a metric wheel seal built for rear axle sealing on select Mercedes-Benz Sprinter 2500 and Sprinter 3500 vans, plus earlier Dodge Sprinter 2500 and Sprinter 3500 applications. It uses a fluoro-elastomer sealing material and OE-style dimensions to support a precise housing and shaft fit.

Key Features

• Part number 710641 wheel seal for rear axle service
• Fluoro-elastomer material for sealing performance in driveline applications
• Metric dimensions: 75.000 mm shaft inside diameter, 98.200 mm outside diameter, 10.000 mm width
• Housing bore: 98.000 mm / 3.858 in
• Part description: oil seal; Series 710600; Type 32
• Cross-reference: SKF 29475A for the same application

Detailed Description

National 710641 is engineered as a rear wheel seal for Sprinter rear axle service, with fitment covering 2010-2018 Mercedes-Benz Sprinter 2500 and Sprinter 3500, as well as 2007-2009 Dodge Sprinter 2500 and Sprinter 3500. The seal’s metric sizing and fluoro-elastomer construction support accurate sealing at the shaft and housing interface, helping maintain driveline protection in demanding rear axle applications. National has supplied sealing solutions for decades and continues to apply current design practices to modern vehicle service needs. This part number 710641 is a direct service option for technicians and owners working on Mercedes-Benz Sprinter 2500 rear axle and Mercedes-Benz Sprinter 3500 rear axle repairs.

What It Is Used For

• Rear axle oil leakage at the wheel seal area
• Contamination entering the axle housing through a worn seal
• Service replacement for damaged or hardened seal material
• Restoring proper sealing on Sprinter rear driveline components
• Addressing seepage during axle maintenance on Dodge Sprinter and Mercedes-Benz Sprinter vans

Installation Notes and Tips

Verify shaft and housing dimensions before installation to confirm the seal matches the axle assembly. Inspect the sealing surface for scoring, corrosion, or wear that could affect seal life. Clean the bore and shaft area thoroughly, and install the seal squarely to avoid distortion. For best results, compare the removed part to National 710641 and confirm rear-position fitment for the exact vehicle application.

Quality Assurance

National is a long-established sealing brand with a focus on premium sealing solutions and ongoing design updates for current vehicle platforms. National 710641 is built to OE-style dimensional standards for rear axle service on the listed Sprinter applications.