Upgrade the rear suspension of your 2017-2018 Ford F-250 Super Duty with the Timbren FR250SDJ Suspension Enhancement System. Designed to support demanding towing, hauling, and work applications, this rear kit helps improve vehicle stability, handling, and load control without compromising everyday drivability. The system provides up to 8,600 pounds of load support and is engineered to help reduce suspension settling, vehicle sagging, and trailer sway.
Timbren SES Kits use durable rubber springs that absorb road shocks and automatically adjust to changing loads and road conditions. The progressive spring design remains unobtrusive during normal driving while providing additional support when your truck is loaded or towing. Unlike air-assist systems, the Timbren FR250SDJ has no airlines, compressors, fittings, or pressure adjustments, helping eliminate potential leaks and simplifying long-term maintenance.
Installation is straightforward and requires no drilling, cutting, or airline routing. The kit bolts into place using basic hand tools, allowing installation in a matter of minutes on compatible applications. As leaders in rubber spring technology since 1965, Timbren builds suspension solutions for dependable performance and lasting service. This kit includes a lifetime warranty and is intended for the rear suspension of specified Ford F-250 Super Duty models.
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