Fords part numbers are crap. All I can say for certain (because I bought it first) is the HL3Z-7222-B will not be the correct part unless you have a HL3Z-7222-A skid plate. These were superseded by HL3Z-7222-C skid and HL3Z-7222-D oil cover which I have, now the skid has now been confirmed to be superseded to HL3Z-7222-E, so HL3Z-7222-F sort of follows the logic (what little there is).
2022-2024 Ford Expedition part # HL3Z-7222-F - Rear Shield
www.tascaparts.com
Good luck! Be prepared for sticker shock on the oil cover.