Timbren Rear Axle SES Suspension Upgrade - FR250SDJ

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  • Timbren | Part Number: T/IFR250SDJ
  • Fitment:Universal Fit
  • Front Or Rear Application:Rear
  • Type Of System:Rubber Spring


This SES Suspension Upgrade fits the rear suspension of a Ford F-250 Super Duty pickup truck. Each laser cut piece of steel is precision bent and powder-coated to ensure a quality fit. We've engineered our hollow rubber springs to deliver a progressive spring rate. In other words, the more weight that pushes down on the rubber springs the harder they work to prevent rear end sag. Whether you're pulling a trailer or carrying a heavy load in the bed of your truck, our hollow rubber springs adjust automatically to keep the vehicle level at all times.

This SES Suspension Upgrade replaces the jounce stop on the frame. Its unique design ensures superb ride quality - loaded or unloaded. (There should be a 1/2 inch to 1-1/2 inch gap between rubber spring and axle to ensure unloaded ride quality.) Unlike other auxiliary spring systems, the SES Suspension Upgrade guarantees the best of both worlds.

Customer Reviews

5.0 5.0
1 Customer ratings
5.0 Quick, easy and effective

Took me about ten maybe fifteen minutes to install these with my son.

from Reno nv |
5.0 Timbren's are perfect for me.

Simple and quick to install while taking the bounce out when towing near payload capacity. Install and forget solution

from Winnipeg, Manitoba |
5.0 2018 Ford F250 SRW

These replaced stock jounce stops on my truck. Installation was breeze, a 15mm wrench and a 17mm deep socket. The stock jounce was 4 in, the Timbrens' are 7 in tall. Left me just under 3/4 of an inch to axle stop. Exactly what I needed to eliminate rear sag when towing my travel trailer.

from North Carolina |

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