![](/files/1_New_Dale_Files/images/returns-iconx30-revised.png)
No Hassle | Just Help
![](/files/1_New_Dale_Files/images/price-match-iconx30-revised.png)
We Match All Legitimate Prices
![](/files/1_New_Dale_Files/images/shipping-iconx30-revised.png)
Order by 2PM EST (Exclusions Apply)
![](/files/1_New_Dale_Files/images/phone-iconx30.png)
We Know Diesel Trucks & Equipment
Timbren Rear Suspension Enhancement System | FRSD | 1994-1998 Ford F450/550 Cab & Chassis
Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling. Timbren's high performance suspension packages will ensure added safety and peace of mind.
Description
This SES Suspension Upgrade fits the rear suspension of a Ford F-450 & F-550 cab & chassis 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 provides superb ride quality – loaded or unloaded. (There should be a ½” to 1 ½” gap between rubber spring and axle to ensure unloaded ride quality. If the truck body is heavy, no clearance is necessary.) Unlike other auxiliary spring systems, the SES Suspension Upgrade guarantees the best of both worlds.
This kit is rated at 12,000 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.
Features:
- Eliminate Vehicle Squatting & Sagging
- Cushion Road Shocks
- Improve Handling
- Satisfaction Guarantee
- Lifetime Warranty
Details
Shipping Information
- Item Requires Shipping
- Free Shipping
- Have a question? Ask the Pros
- Email UsGet answers from the pros
- 1-844-487-2787Mon-Fri 9am-6pm EST