The Timbren SES suspension upgrade fits the rear suspension of Ford F-150
pickup trucks. Each laser cut piece of steel is precision bent and
powder-coated to ensure a quality fit. The hollow rubber springs 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 ?"
to 1 ?" 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.
- Eliminates vehicle squatting and sagging
- Cushion road shocks
- Improve handling
- Satisfaction guarantee
- Lifetime warranty
Fits:
- Ford F-150 2004-2008 4WD only; excluding Heritage Edition
- Lincoln Mark LT 2006-2008 4WD only