Genuine OEM Hyundai Fuel Tank Fastening Strap, part number 312102W000. This critical component is designed to securely hold the vehicle's fuel tank in its proper position, preventing any movement or displacement during driving. It is installed underneath the fuel tank, attaching it firmly to the chassis. Using a genuine OEM fastening strap ensures the correct length, strength, and corrosion resistance, providing reliable support for the fuel tank and maintaining the safety and integrity of the fuel system.