Genuine OEM Hyundai Fuel Pump Gasket, part number 311152P000. This O-ring gasket is specifically designed to create a tight, leak-proof seal for the fuel pump assembly. It prevents fuel leakage and maintains the necessary pressure within the fuel system for efficient operation. Made from a durable, fuel-resistant elastomer, this gasket weighs approximately 0.022 kg. Using a genuine OEM gasket ensures correct material composition, precise dimensions, and resistance to fuel and temperature extremes, preventing costly leaks and maintaining fuel system integrity.