Attached is my website build for a relatively plain jane F150 for a Florida daily driver and a tow vehicle for an Airstream 23FB and a scan of the printout that the dealer gave me after entering the order in a back room. I've tried to compare them but there are differences. Some are likely just nomenclature, some must be system items for $0.00 and then???
The truck is a F150 SuperCrew, 5.0L Coyote, 4x2, 5.5 box and max tow package. The dealer doesn't seem to have a sales rep with deep knowledge of towing so I've had to rely on others to help me via email and the Airstream forum. If you see something I missed I just placed the order on Friday so I'm assuming I can make changes for a few (as you can with GM).
F150-dealer-order-summary.pdf
Build Your F-150®.pdf