The Genuine hinge cover for Dell Latitude E5580, Dell Latitude E5581, Dell Latitude E5590, Dell Latitude E5591, Dell Precision M3530, Dell Precision M3520 Part Number:4V66T, 4T9M7 Series Laptop Hinge Cover is a small but essential plastic component that conceals and protects the laptop’s internal hinge mechanism where the screen connects to the base. If cracked or missing, it’s a available at chriswats IT solutions for replacemen