NTN NS3404 Automatic Transmission Torque Converter Seal

The NTN NS3404 is a precision-engineered automatic transmission torque converter seal designed to prevent fluid leaks and maintain proper transmission operation. This critical seal creates a reliable barrier between the torque converter and transmission housing, ensuring optimal hydraulic pressure and preventing costly fluid loss.

Key Features:

• Precision-manufactured for exact fitment and reliable sealing performance
• Advanced seal materials engineered for resistance to extreme pressure lubricants and minimal swell in hydrocarbon fluids
• Designed to withstand the high temperatures and pressures of automatic transmission operation
• Direct replacement seal for original equipment applications
• Quality construction ensures long service life and dependable performance

This torque converter seal is a essential component for transmission rebuilds, repairs, and preventive maintenance. Replacing worn or damaged torque converter seals helps prevent transmission fluid leaks, maintains proper fluid levels, and protects against transmission damage caused by low fluid conditions.