If your TV is leaning or unsteady, it might be time to replace the bracket-stand link. The BN61-15470A is a genuine Samsung replacement part for your 55UNU7100X device, making it suitable for various models such as the 49-inch to 55-inch QLED, UHD, and Smart TVs. This bracket-stand link offers reliable construction and a sleek aesthetic that complements your TV setup. Although professional installation is not necessary, following the provided instructions will facilitate an easy setup. Check your device model number before purchasing for compatibility.