Rear Leaf Spring Helper; 1,700 lb. Capacity (11-16 F-350 Super Duty w/o Factory Overload Springs)Find parts that fit my vehicle

Greater Load Carrying Capacity. The Rear Leaf Spring Helper provides an additional 1,700 lbs. of load-carrying capacity, significantly boosting your F-350 Super Duty's ability to handle heavy loads. This increased capacity allows you to safely and confidently transport cargo, tow trailers, or carry passengers without experiencing excessive rear-end sag.

Eliminating the Sag. By adding extra support to the rear leaf springs, this Rear Leaf Spring Helper effectively reduces rear-end sag, also known as "squat." This reduction in sag not only improves the overall appearance of your F-350 Super Duty but also contributes to better handling and control, especially when carrying heavy loads.

Smooth Operator. The Rear Leaf Spring Helper enhances the overall ride quality of your F-350. By minimizing rear-end sag and providing additional support, it reduces harshness and bounce, creating a smoother and more comfortable driving experience, even when the F-350 Super Duty is unloaded.

Steering with Confidence. With the added support from the Rear Leaf Spring Helper, your F-350 Super Duty's stability is noticeably improved. This is particularly beneficial when towing trailers or carrying heavy loads, as it reduces sway and improves overall control, leading to a safer and more confident driving experience.

Installation. Putting this Rear Leaf Spring Helper on your F-350 Super Duty takes 1 hour to install.

Application. The Rear Leaf Spring Helper fits 2011-2016 F-350 Super Duty models without Factory Overload Springs.

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