AMP Research PowerStep XL 3" Electric Running Boards Additional Drop Model 77104-01A 108ADW40 up to 30 lb

up to 30 lb

The reservoir also includes a built-in sight gauge for oil level

The D-Handle lock on the van storage cabinet keeps everything safe on the job

Gas Shocks to Lift & Hold Door(s)

The door features aircra ft-grade stainless steel cables

AMP Research PowerStep XL 3" Electric Running Boards Additional Drop Model 77104-01A 108ADW40 up to 30 lbAMP Research PowerStep XL 3" Additional Drop 04 07 F 250 350 450, Crew Cab Only Model 77104 01A The AMP Research POWERSTEPXL automatic electric powered running board is designed for lifted trucks. The board has been integrated into a custom rocker rail and creates a seamless look while providing a 3 in. lower stepping surface than the original POWERSTEP. This allows easier access to and from the vehicle's cab. Learn about the POWERSTEPXL and its