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Timbren FRTT1504E SES Helper Spring Kit

Timbren FRTT1504E SES Helper Spring Kit

Regular price $252.45 USD
Regular price Sale price $252.45 USD
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Timbren FRTT1504E SES Helper Spring Kit

This SES Suspension Upgrade fits the rear suspension of a Ford F-150 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 the rubber spring and axle to ensure unloaded ride quality.) Unlike other auxiliary spring systems, the SES Suspension Upgrade guarantees the best of both worlds.

Features & Benefits

  • Eliminates Vehicle Squatting And Sagging
  • Cushion Road Shocks
  • Improve Handling
  • Satisfaction Guarantee
  • Limited Lifetime Warranty

Products Specifications

Type: Jounce Spring
Load Capacity:
7000 Pound
With Air Compressor:
Set Of 2
Pressure Range:
Not Applicable
Mounting Type:
Frame Mount
With Bellows:
With Air Line:
With Roll Plate:
With Valve:
With Mounting Hardware: Yes
Estimated Install Time (Hours):



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