Upgrade your Ford F-250 Super Duty's rear suspension with the FR250SDJ Rear Suspension Helper Spring Kit — a simple yet powerful solution to eliminate rear-end sag, reduce sway, and improve overall driving control.
Built to handle tough jobs and heavy loads, this kit uses closed micro-cellular rubber springs that automatically adjust their support as weight increases. With a rated capacity of up to 8,600 lbs, it helps your truck maintain a level ride height whether you're towing, hauling, or driving empty.
Unlike air suspension kits that need compressors and hoses, the FR250SDJ requires no air lines or complicated parts. Installation is quick and straightforward — bolt it on with basic hand tools, and you're ready to go in about 30 minutes. Once installed, there's no need for regular maintenance or adjustments.
Engineered to match the original factory fit and finish, this helper spring kit works seamlessly with your truck's stock suspension components. It minimizes body roll during sharp turns and reduces road shock, making every drive safer and more comfortable.
Each kit includes two rear helper springs and sturdy steel mounting brackets for a secure fit on 2017–2024 Ford F-250 Super Duty models (both 2WD and 4WD). Backed by friendly, responsive customer service, you can buy with confidence knowing support is just a message away.
Add extra stability, load support, and peace of mind to your truck — choose the FR250SDJ Rear Suspension Helper Spring Kit and enjoy the road with less bounce and more control.