Timbren FF550SDH Front Axle SES Suspension Upgrade for 05-20 Ford F-350/450/550

OVERVIEW

This SES Suspension Upgrade fits the front suspension of a Ford F-350, F-450 & F-550 cab & chassis truck. Each laser cut piece of steel is precision welded 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 (weight from a snowplow or heavy aftermarket accessories – such as a steel bumper) the harder they work to prevent front-end sag.

We recommend Severe Service kits be used with a slide-in camper or salt spreader. In fact, any application that requires maximum stability (reducing roll and sway) calls for a Severe Service upgrade.

FF550SDH replaces the bumpstops on the front suspension of the 2005-2020 Ford F-350 Super Duty, F-450 Super Duty and F-550 Super Duty cab and chassis models.

This kit is rated at 11,000 lbs capacity. Even though you’re increasing the spring rate by adding this upgrade, this does not increase the GVWR (Gross Vehicle Weight Rating). Please make sure that the load does not exceed the GVWR set by the manufacturer.

Timbren SES – Suspension Enhancement System – upgrades improve your suspension with:

More Safety

When extra weight makes your vehicle squat in the back, the front-end lifts up reducing traction on the front tires. Not only that, if the front is too high your headlights will shine up into the eyes of oncoming traffic instead of pointing down on the road ahead.

Timbren SES upgrades are designed to keep your vehicle level at all times. This will increase traction on the front tires, improve overall steering and keep your headlights pointing down on the road where they belong.

More Stability

If extra weight makes your vehicle top-heavy, you’re going to experience body roll and sway. There’s nothing more challenging than trying to keep your vehicle moving on a straight path when the load is unstable.

Timbren SES upgrades offer you more stability and peace of mind by eliminating suspension sag and reducing body roll & sway.

More Comfort

Too much weight can cause your vehicle to bottom out if you’re driving over roads that are bumpy and rough. All this road shock will compromise an otherwise comfortable ride.

Improve your ride quality by installing Timbren SES upgrades, guaranteed to provide a softer, smoother ride… empty or loaded.