NTN NS710398 Axle Shaft Seal Multi-Lip Spring Loaded

The NTN NS710398 is a premium multi-purpose axle shaft seal designed to provide reliable sealing performance in demanding automotive applications. Manufactured by National (now part of Timken), this seal is engineered to prevent fluid leakage and contamination in axle assemblies.

Key Features:

• Spring-loaded, multi-lip design for superior sealing effectiveness
• Nitrile rubber construction for excellent durability and chemical resistance
• Temperature range: -40°F to 225°F (-40°C to 107°C)
• Low swell characteristics in hydrocarbon fluids
• Shaft size: 1.969 inches (50mm)
• Outer diameter: 2.843 inches (72.2mm)
• Housing bore: 2.835 inches (72mm)
• Overall width: 0.394 inches (10mm)

This seal delivers quality and reliable performance for professional repairs and replacements. The precision-engineered design ensures proper fitment and long-lasting protection against oil leaks. Cross-references include Timken 710398, Centric Parts 417.42026, and OEM number Nissan 40227-31G00.