NTN NS474230 Front Inner Wheel Seal

The NTN NS474230 is a front inner wheel seal designed to provide superior protection for wheel-end components in automotive applications. This seal features a shaft diameter of 2.874 inches (73mm), an inside diameter of 2.874 inches (73mm), an outside diameter of 3.548 inches (90.12mm), and a width of 0.315 inches (8mm).

Key Features:

• Manufactured using exclusive National Dynamic Edge technology that generates a dynamic pumping action to keep harmful contaminants such as dirt and moisture out of the seal and other wheel-end components
• The Dynamic Edge design consists of an integral sinusoidal wave that produces a dynamic pumping action to move contaminants away from the seal
• Premium material construction for superior protection and long service life
• Engineered to meet OE specifications for proper fitment
• Provides maximum protection from environmental contaminants under even the most adverse conditions

National has offered premium sealing solutions for more than 75 years, building a reputation as one of the most trusted names in wheel-end sealing technology. This seal is ideal for preventing leaks and protecting critical bearing components from contamination, ensuring reliable performance and extended service life.