The Genuine Volvo Fuel Tank Lock Ring - 8621476 is a secure locking mechanism for the fuel tank of a Volvo vehicle. It is made of high-quality materials and is designed to fit perfectly onto the fuel tank, ensuring a tight seal. This lock ring helps to prevent unauthorized access to the fuel tank, protecting the vehicle from potential theft or tampering. It is a genuine Volvo product, meaning it is manufactured by the company specifically for their vehicles and meets their quality standards. The lock ring is an essential component for the proper functioning and safety of the fuel system in a Volvo vehicle.