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Sway Master Electronic Sway Control

Hayes (Part Number:HW-81775)

Your Price: $279.96
List Price: $349.95
You Save: 20% ($69.99)
Availability: In Stock!
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Eliminates sway when weight distribution is not needed. It provides simultaneous braking when sway is detected to all trailer brakes on 1 to 4 axle trailers. Plug and play design and utilizes your factory 7-way connections. No set-up required, self calibrating. No hardwiring.

Utilizes a solid state rate gyroscope to detect sway and GPS to determine trailer speed. The unit activates appropriate amount of braking based upon trailer speed and amount of sway.


    View Product Video CLICK HERE
    Made In:USA
    Installation InstructionsCLICK HERE


    • Parallel circuitry. Does not interfere with any normal electrical braking/lighting.
    • Comes with a five foot pigtail for easy positioning of unit on frame.
    • Plug holder included to eliminate possible damage.
    • Unit is enclosed in tough, waterproof housing for maximum protection of electronics.
    • Easy installation with simple self-tapping screws.

    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.

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