Genuine OEM Audi Gearbox Control Module Gasket, part number 01T927213A. This gasket provides a critical seal for the gearbox control module, preventing fluid leaks and protecting internal components from contaminants. It is installed between the gearbox housing and the control module. Made from high-quality rubber, it measures approximately 0.049m in diameter. A genuine OEM gasket ensures the precise material composition and dimensional accuracy required for a long-lasting, leak-proof seal in demanding transmission environments.