The cylinder head gasket for the Citroen 2CV is a critical component that seals the junction between the cylinder head and the engine block. It helps prevent leaks of oil and compression, ensuring efficient engine operation. Made from high-quality, heat-resistant material, this gasket is designed to withstand the pressures and temperatures typical of air-cooled engines. This specific part is essential for maintaining the legendary reliability of the 2CV engine, and replacing it helps extend the lifespan of this iconic vehicle.