Fitment: Compatible with Ford F-250 Super Duty 1999-2022, for Ford F-350 Super Duty 1999-2022
Installation Position: Used to install the quick switch on the OBD2 port of the vehicle, which is located at the bottom of the dashboard near the driver's side
Function: Quickly switch between two wheel drive (2WD) and four-wheel drive (4WD) modes, providing higher convenience and safety
Package Included: 1x Shift On The Fly switch bracket(quick switch not included)
Note: Pls check fitment carefully again in the product description followed to avoid any wrong purchase. If problems, you can contact us by email