Genuine OEM Jaguar Fuel Pump Retaining Ring, part number C2D60503. This crucial component is designed to securely fasten the fuel pump assembly into the fuel tank opening, creating a tight seal and preventing fuel leaks. It ensures the fuel pump remains correctly seated and functional within the tank. Weighing approximately 0.22 kg, this retaining ring is manufactured to precise dimensions and material specifications. Using a genuine OEM retaining ring is vital for maintaining the integrity of the fuel system, ensuring a leak-free seal and the safe, reliable operation of the fuel pump.