FR1504D Rear Helper Springs for Ford F-150 2009-2014 4WD Sag Stop Kit | Rear suspension rubber bump stop kit reduces sag, improves stability and towing support for F150 4WD 2009-2014

Improve rear suspension support and maintain proper ride height with this Rear Axle Helper Springs Kit designed for Ford F-150 4WD models from 2009 to 2014. This heavy-duty suspension upgrade helps reduce rear sag and enhances overall vehicle stability under load.This rear helper spring kit replaces OEM part number FR1504D and is engineered to provide additional suspension support for towing, hauling, and heavy cargo applications. It helps keep your truck level, improving driving safety, tire wear, and headlight alignment.Built from progressive-rate rubber cushioning material, the bump stops are designed to absorb road shocks, vibration, and impact forces while maintaining durability under repeated compression. The structure ensures long-lasting performance in demanding driving conditions.This suspension helper kit helps reduce body roll, minimize rear-end squat, and improve stability whether the vehicle is loaded or unloaded. It enhances towing confidence and overall ride comfort during heavy-duty use.Designed as a direct bolt-on replacement, this kit installs easily without drilling or special tools. Please verify your vehicle model, drivetrain, and OEM part number before ordering.

• Compatible With: This rear axle helper springs kit is compatible with Ford F-150 4WD models 2009-2014, designed to improve rear suspension support, stability, and load handling performance
• Replace OE:The rear suspension bump stop kit replaces OEM part number FR1504D, providing a direct replacement solution for worn or insufficient factory rear suspension cushions
• High Quality: The helper springs are made from progressive-rate rubber material designed to withstand heavy loads, vibration, compression, and long-term use while maintaining shape and performance
• Function: This rear suspension assist kit helps eliminate rear sag, improve load leveling, reduce body roll, enhance towing stability, and provide smoother ride comfort under both loaded and unloaded conditions
• Package Include: 1 x Rear Axle Helper Springs Kit (FR1504D replacement); direct bolt-on installation design, please verify Ford F-150 4WD model year and OEM part number before ordering