OEM 999-701-497-40 Differential Output Cover O-Ring

This genuine OEM differential output cover o-ring is designed to provide a reliable seal for Porsche differential output covers. Manufactured to exact OEM specifications, this precision-engineered rubber o-ring prevents differential fluid leaks and maintains proper lubrication of critical drivetrain components.

Key Features:

• Genuine OEM quality rubber construction for superior durability and sealing performance
• Designed specifically for Porsche differential output cover applications
• Precision-molded to ensure exact fitment and leak-free operation
• Resistant to differential fluid, heat, and wear
• Direct replacement for a worn or damaged differential cover seal

This o-ring supersedes previous part numbers 999-701-344-40 and 999-701-392-40. Essential for differential service, transmission repairs, or anytime the differential output cover is removed. Replace worn seals to prevent costly fluid leaks and maintain optimal differential performance.