Not sure on the part number for the flare although if you go to Ford they do have it. I can tell you if you remove the flares, you’re going to destroy a bunch of single use snap in plastic clips. I took my flares off to paint them and ran into that problem, and Ford has no solution without...
You’ll realize when you’re taking the flares off that there’s bolts and then there’s a bunch of single use plastic clips. You’ll end up destroying a bunch of the clips and Ford doesn’t sell the clips separately of the flares. Here’s a link to the replacement clips that fit close enough.