Tekonsha Voyager electronic brake control for 2,4,6 and 8 brake applications.
Fully functional. I used it just a few months ago. It was an aftermarket adder to my truck which I sold. New truck has a factory unit. Includes installation/operation instructions.
NOTE: To the guy that bought the Cross hydraulic cylinder and not the the brake controller.
I found the bracket for the controller. If you are still interested let me know.