Description
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.
CA Residents: WARNING: Cancer and Reproductive Harm
- Rear Leaf Spring Helper
- Capacity of 1,700 Pounds
- Reduces Rear End Sag
- Improves Ride Quality
- Enhances Stability
- Durable Construction
- One-Hour Installation
- Fits 2011-2016 F-350 Super Duty Models without Factory Overload Springs




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