NTN NS710489 Drive Axle Shaft Seal

The NTN NS710489 is a premium drive axle shaft seal designed to meet OEM standards for reliable performance and durability. This direct-fit replacement seal provides critical protection against fluid leaks and contaminant intrusion in axle assemblies.

Key Features:

• Shaft diameter: 1.375 inches (35mm) for precise fitment
• Seal thickness: 0.602 inches (14.5mm)
• Advanced sealing materials including PTFE and Viton for superior temperature and chemical resistance
• JIS G4314 seal case material for structural integrity
• Spring-loaded design using JIS G3141 spring material ensures consistent sealing pressure
• Modern sealing design principles optimize leak and contaminant protection
• Sold individually; typically 2 required per application

Manufactured by NTN (part of the National/BCA family), this axle shaft seal is built with over 75 years of sealing technology expertise. Suitable for automotive, light truck, and SUV axle applications requiring dependable wheel-end sealing solutions.