Genuine OEM Volkswagen Catalyst Gasket, part number 7E0253115J. This crucial gasket is designed to create a tight, leak-free seal at connection points within the exhaust system, typically around the catalytic converter. It ensures that exhaust gases are properly contained and routed, preventing emissions leaks. Made from high-temperature resistant materials, it weighs approximately 0.133 kg and has a diameter of 95mm. Using a genuine OEM exhaust gasket guarantees the correct material composition and precise dimensions for a durable, high-integrity seal under extreme exhaust temperatures and pressures.