Manufactured by Pac Brake | HP10370-J | 2008-2024 Ford E-450 HP10370 ALPHA HD Air Spring Suspension Kit (with internal Jounce stop), , Eliminate truck sag, sway and bottoming out with ALPHA HD PROTM air bags / air helper springs from Pacbrake, the only brand with inch-thick corrosion resistant end caps and 20 support wires for maximum strength and durability. Designed for durability and performance, the ALPHA HD PROTM Series comes with Jounce Bumpers/Bump Stops, a flexible polyurethane bumper inside the bag that prevents bottoming out, which could damage your air springs, and allows you to run your bags at 0 psi when unloaded for factory ride comfort. Perfect for those that want the peace of mind of having an internal bumper and covet the ride comfort of being able to run without air when not towing. 5,000 lbs of load leveling capacity Product information updated on 2025-03-24. This product can ship by Small Parcel
