NTN NS320603 Manual Transmission Input Shaft Seal

The NTN NS320603 is a precision-engineered manual transmission input shaft seal designed to prevent lubricant leaks and protect against contaminant entry in manual transmissions. This OE-style replacement seal is manufactured to meet or exceed original equipment standards, ensuring reliable performance and proper fitment.

Key Features:

• Premium nitrile rubber construction for excellent durability and chemical resistance
• Precision sealing design prevents transmission fluid leakage and keeps dirt and moisture out
• OE-quality replacement that meets original equipment manufacturer specifications
• Engineered for reliable, leak-free performance in demanding drivetrain applications
• Direct replacement for National 320603 and Timken 320603

NTN is a globally recognized manufacturer of precision bearings and sealing solutions with decades of engineering expertise. This seal provides the quality and reliability needed to maintain proper transmission operation and extend service life.