Supertech Performance VS-VW7E-8 VW Audi 7mm Exhaust Valve Stem Seal

Supertech valve stem seals provide the precision sealing solution for your performance valvetrain, designed specifically for VW and Audi engines with 7mm exhaust valve stems. These exhaust valve seals feature a special high-temperature Viton compound for improved durability in demanding engine conditions.

Key Specifications:

• Stem Diameter: 7mm
• Guide OD: 9.8mm (0.385")
• Seal OD: 13.2mm (0.520")
• Material: Viton
• Position: Exhaust

Manufactured by Supertech Performance, a San Jose, California company with over 30 years of experience creating precision valvetrain components. The high-temperature Viton material ensures these seals maintain proper oil control even under extreme exhaust temperatures, preventing oil consumption while maximizing engine performance and longevity.

This valve seal set is compatible with various VW and Audi 4-cylinder and 5-cylinder engines featuring 7mm exhaust valve stems, making them ideal for engine rebuilds, performance upgrades, or maintenance on turbo and naturally aspirated applications.