Blackbird Brake Controller Hayes
(Hayes Part #: HW-81726)
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Delivered by 02/25/19 if ordered by 2:30pm CT today

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Big power in the palm of your hand - The Blackbird is the ultimate in time-based trailer braking.

The integrated plug on the rear of the Blackbird works with all Hayes brake control harnesses to make installation quick and easy.

Click Here to find a custom fit brake control harness for your vehicle.

  • Not recommended for use with BMW X5 Sport Utility Vehicles.


Fits2, 4, 6, 8 Brake Trailers
Installation InstructionsCLICK HERE


  • Slim, compact housing - Just 3 inches wide by 3 3/4 inches long
  • Big power in a small package - handles 2 to 8 brake trailers
  • Solid state dependability
  • No leveling required
  • Comprehensive diagnostic error codes
  • Operates seamlessly with electric over hydraulic braking systems
  • Does not interfere with anti-lock brakes, cruise control or other vehicle electrical systems
  • Manual braking illuminates vehicle and trailer stop lights
  • Polarity protected

Not Included:

  • Wiring Adapter
Installation Instructions CLICK HERE

Hayes Brake Controller

The Hayes brand represents 60 years of braking quality and performance. Hayes Brake Controller Company continues its commitment to providing safer trailer braking as well as increased environmentally conscious support to the RV and trailer-towing industry.

The above information has been provided by the Manufacturer, and we cannot guarantee the accuracy thereof or endorse the opinions expressed.