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Husky Center Line™ Weight Distribution Kit With Active Sway Control Head

Husky (Part Number:31390)

Your Price: $683.96
List Price: $759.95
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The Husky Center Line torsion weight distribution and sway control system is the industry's first self centering sway control system, to provide you with complete confidence during your towing experience. Compression cylinder action and torsion spring bars work together to distribute weight and oppose trailer sway before it begins, keeping your trailer straight and on-center, giving you increased control.


    GTW4,000-14,000 lbs
    TW500-1,400 lbs
    Max Drop1/2"
    Max Rise7-1/2"
    Installation InstructionsCLICK HERE
    Product Video CLICK HERE


    • Compression cylinder design applies counter pressure to actively control trailer sway
    • Eliminates the use of clamped friction materials
    • Can be used while backing up!
    • Tapered torsion spring bars help transfer weight between all axles of two vehicles for safe towing
    • Standard bar is 10" length, 7½" Rise and ½" Drop


    • Hitch Bar
    • Steamline brackets

    Not Included:

    • Weight Distribution Spring Bars
    • 2 Inch Hitch Ball- 63831
    • 2-5/16 Inch Hitch Ball - 30678

    Husky Towing Products

    We at Husky strive to provide our customers with the most complete and innovative Towing Products available. We continue to invest in the design and development of new towing products and are committed to providing our customers with the highest level of technical and customer support.

    RESEARCH AND DEVELOPMENT — Our Husky R & D Center, located in Elkhart, Indiana, is capable of product design, prototyping and testing to certify that all Husky Towing Products meet and exceed all Safety Federal and State Standards. In addition, our R & D Center is dedicated to designing the next generation of innovative towing products.

    CUSTOMER SUPPORT AND TRAINING — In addition to Research and Development, Husky invests in the support of our customers with on-site expert towing training provided by our Husky field technicians. Our Husky field technicians travel across the country with our Husky Products Trailers equipped with hands-on displays of the Husky Product line. They provide our customers with training in Product Installation, Product Use, and most importantly, Product Safety. Husky is the only towing manufacturer with a dedicated, experienced team of towing professionals to provide on-site technical training.

    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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