NOK 81001131 Automatic Transmission Output Shaft Seal

The NOK 81001131 is a precision-engineered automatic transmission output shaft seal designed to prevent fluid leakage from the transmission tailshaft housing. This critical component maintains proper transmission fluid levels and protects internal components from contamination.

Key Features:

• Manufactured by NOK, Japan's premier oil seal manufacturer with advanced synthetic rubber processing technology
• Precision-molded construction for reliable sealing performance
• High-quality elastomer material resistant to transmission fluid and temperature extremes
• Metal case construction for secure press-fit installation
• OE-quality design used by major vehicle manufacturers

NOK oil seals are trusted worldwide for their durability and leak-free performance. This output shaft seal is essential for preventing transmission fluid loss at the driveshaft connection point, ensuring optimal transmission operation and longevity.