Titan Brake Rite  PN 4846000 / 058-011-00. The Ford and Chevy adapter enables the use of the Titan Brake Rite Electric-Over-Hydraulic EHB Actuators with 2006.5 and newer model year Ford and Chevy Vehicles with the installation of this adapter.
Lets you use BrakeRite actuating system with Ford and Chevy integral, in-cab brake controllers. 
Wires into Brake Rite EHB actuator
Does not interfere with use of other brake controllers Factory-installed, in-cab brake controllers on 2006.5 - 2011 Ford and Chevy trucks and SUVs that are designed for use with electric trailer brakes.
This adapter allows electric-over-hydraulic actuating systems to properly communicate with the controller while also regulating the amperage to an appropriate level.