The electronic power steering (EPS) rack on certain Ford trucks often fails from moisture and debris intrusion into the control unit, and replacement has typically required expensive dealer programming. This Dorman OE FIX EPS rack features an improved design to prevent the moisture and debris intrusion that causes mechanical and electronics failure in the factory design. It also includes a proprietary programmer for fast, free setup. Just plug the calibration tool into the OBDII port and follow the instructions - you don't even need to download software off the original rack. The entire assembly is made of 100% new components - not re-manufactured like competing aftermarket replacements - and has been validated to meet Federal Motor Vehicle Safety Standards for a trustworthy repair.