Hayes 81726 Blackbird Brake Control
Big power in the palm of your hand - The Blackbird is the ultimate in time-based trailer braking. The integrated Quik-Connect plug works with ALL Hayes Quik-Connect compatible harnesses to make installation quick and easy.
* Slim, compact 3" x 3-1/4" housing - No interference with electrical systems
* Solid state dependability
* For electric or electric-over-hydraulic
* No leveling required - For 2, 4, 6, and 8 electric brakes
* Diagnostic error codes - Limited lifetime warranty