PCB-HP10088 Alpha HD Air Spring Kit for 1988-1998 Silverado/Sierra 2500/3500

The PCB-HP10088 Alpha HD Air Spring Kit is designed for 1988-1998 Chevrolet Silverado and GMC Sierra 2500/3500 trucks. This heavy-duty rear air suspension system helps reduce squat, sway, and bottoming out while towing or hauling heavy payloads. Built with reinforced double convoluted air springs and corrosion-resistant steel brackets, the kit is engineered for durability and reliable performance in demanding towing conditions. Providing up to 5,000 lbs of load leveling capacity, the system improves ride quality, handling, and suspension stability under load. Ideal for towing trailers, fifth wheels, and work equipment, this kit helps maintain proper ride height and vehicle control.