This Powerstroke Alpha XD 7500 Air Spring Suspension Kit (HP10401 - X) is discontinued. It fits 2017 - 2024 Ford F - 250, F - 350, and F - 450 2WD and 4WD models with a 6.7L Powerstroke engine, but won't fit Cab & Chassis models. The package includes an HP10540 retro - fit kit. Use Pacbrake’s extreme - duty air springs to solve your vehicle's sag, sway, and bottoming - out problems. It distributes weight evenly to your tires, supporting any load without overtaxing your suspension. These air springs are the only ones on the market with one - piece aluminum end caps and 20 support wires, offering maximum strength and durability. Rated for up to 7500 lbs of load - leveling capacity, the Alpha™ XD 7500 is perfect for regular towing and hauling of big loads. The 7 - inch double convoluted bellow - type air springs level your truck's stance and provide a smooth and safe ride.

Using this air spring suspension kit is simple. First, make sure your vehicle is one of the compatible models (2017 - 2024 Ford F - 250, F - 350, F - 450 2WD and 4WD with 6.7L Powerstroke, not Cab & Chassis). Install the kit following the instructions provided. When towing or hauling big loads, the kit will automatically help level your truck and support the weight. As for maintenance, regularly check the one - piece aluminum end caps and the 20 support wires for any signs of damage. Keep the air springs clean to ensure they work well. Remember, this kit is rated for up to 7500 lbs, so don't overload your vehicle. If you have any questions during installation or use, click here to view the detailed installation instructions.