Alpha HD Air Spring Kit for Ford F-150 (2004-2014) — PCB-HP10212

The Alpha HD Air Spring Kit for 2004-2014 Ford F-150 trucks provides rear suspension support for towing and hauling applications across multiple F-150 generations. It helps reduce squat, improve stability, and maintain proper ride height under heavy loads. Built with durable double convoluted air springs and heavy-duty mounting brackets, it is engineered for long-term reliability. The system delivers up to 5,000 lbs of load leveling capacity while improving overall ride control. This kit is widely used across older F-150 platforms for towing and work applications.