PIT66 Tailgate Moulding Trim. COMPATIBILITY – Compatible with Ford 2015-2018 Ford F150 Without Flex Step, part number: FL3Z-9941018-AA, FL3Z84291A40AA & FL3Z84291A41AA. HIGH-STRENGTH MATERIALS ARE USED TO RESIST SCRATCHES ON THE EDGE OF THE TAILGATE WHEN LOADING AND UNLOADING GOODS AND TOOLS ARE DRAGGED.