Manual Gearbox Lock Nut For Porsche 928 (1983-1995) Models.

Precision-engineered locknut designed specifically for Porsche 928 manual gearbox applications. This critical fastener ensures secure transmission assembly by preventing loosening from vibration and engine torque. OEM-quality construction guarantees reliable performance and longevity in high-performance driving conditions. Essential replacement part for gearbox maintenance and rebuild projects. Direct fit compatibility with 928 manual transmissions eliminates guesswork during installation.