2021 Ford Super Duty F-350 XL Crew Cab Medium Bed

5 pickup bed attachment points w/plugs, 1 frame under-bed cross member and 1 integrated 7-pin connector on driver's side pickup bed wall, 5th wheel hitch compatibility: the 5th Wheel/Gooseneck Prep Package (53W) is compatible w/the factory orderable 5th Wheel Hitch Kits (15K and 15L) and dealer-installed Ford accessories 5th Wheel Hitch Kit by Reese - part #BC3Z-19D520-A (8ft box only), The prep package is also compatible w/Reese Signature Series 5th wheel hitch kits updated w/a new Leg Service Kit - part #BC3Z-A00A25-A (8ft box only), The 5th Wheel Hitch Kit (15K), 5th Wheel Hitch Kit (15L) and dealer-installed Ford accessories 5th Wheel Hitch Kit by Reese - part #BC3Z-19D520-A is not released to the short box (6.75ft box), NOTE: the short pickup box provides less clearance between the cab and 5th wheel trailer compared to long box pickups, The receiver centerline of the hitch should be mounted at least 2" forward from the rear-axle of the truck chassis, When selecting a trailer and tow vehicle, it's critical that this combination provide clearance between the cab and tow vehicle for turns up to and including 90 degrees, Failure to follow this recommendation could result in the trailer contacting the cab of the tow vehicle during tight turns, Gooseneck hitch compatibility: the 5th Wheel/Gooseneck Prep Package (53W) is compatible only w/the factory orderable Gooseneck Hitch Kit (15J) or dealer-installed Ford customer accessories Gooseneck Hitch by Reese - part #BC3Z-19F503-A (8ft box and 6.75 ft box)

Deletes passenger-side lock cylinder, upgraded door trim panel, Accessory Delay, Advanced Security Pack, SecuriLock Passive Anti-Theft System (PATS) and inclination/intrusion sensors, Power Locks, Trailer Tow Mirrors w/Power Heated Glass, manual folding, manually telescoping and heated convex spotter mirror, Remote Keyless Entry, Power Front & Rear Seat Windows, 1-touch up/down driver/passenger window, Power Tailgate Lock