NTN NS710685 Drive Axle Shaft Seal - Spring Loaded Multi-Lip Design

The NTN NS710685 is a premium drive axle shaft seal engineered to prevent fluid leaks and protect wheel-end components in demanding drivetrain applications. This seal features a spring-loaded, multi-lip design that delivers superior sealing performance and reliability across a wide temperature range.

Key Features:

• Spring-loaded multi-lip design for enhanced sealing performance
• Wide temperature range: -40°F to 225°F (-40°C to 107°C)
• Excellent low temperature capability for cold climate operation
• Low swell characteristics in hydrocarbon fluids
• Nitrile construction for durability and chemical resistance
• Shaft diameter: 3.545 inches (90.05mm)
• Seal width: 0.654 inches (16.61mm)

This front outer axle shaft seal is designed for heavy-duty truck applications and is manufactured to OE specifications. The multi-lip design provides superior protection against dirt, moisture, and contaminants that can cause premature bearing and seal failure. Ideal for professional mechanics and DIY enthusiasts performing axle service and wheel-end repairs.