Part #: 949-042

Brand: Dorman

AIR SUSPEN UPFIT KIT - Air Suspen Upfit Kit - Air Suspension Upfit Kit - Air Suspension Auxiliary Spring Kit - When a Chevrolet or GMC pickup truck is hauling or towing, the suspension can sag and squat, potentially adversely affecting the truck's ride height and handling. This air suspension upfit kit can compensate by providing additional support to maintain factory-like ride height and handling. The air springs feature a patent-pending fail-safe design that includes a beefy internal coil spring, and the kit includes all the components required for a complete, straightforward installation with no drilling, welding, or special tools required. Once installed, the air springs can be easily inflated through the included lines via a standard Schrader valve and require no onboard air compressor. - Chevrolet 2019-99, GMC 2019-99

Suspension > Suspension, Springs and Related Components > Air Suspension Helper Spring Kit