REPLACE - This air helper spring kit is a direct OEM replacement for Firestone Ride Rite W21-760-2613, suitable for 2011-2024 Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD pickup trucks with 2-wheel drive and 4-wheel drive.
Compatible Vehicles
Chevrolet:
2011-2024: Silverado 2500 HD, Silverado 3500 HD
GMC:
2011-2024: Sierra 2500 HD, Sierra 3500 HD
INSTALLMENT - Bolt-on installation with no frame drilling required. You can easily install the air bag kit yourself. The brackets in the kit are No-Drill required. Since the kit comes with all bolts and nuts needed for the installation, you can attach the frames with them. The kit also includes a detailed installation manual with step-by-step instructions.
QUALITY - Designed to maximize the vehicle's safe load-carrying capacity, stability, ride quality, and brake effectiveness. air helper springs provide load support through adjustable air pressure for changing loads. They reduce inter-leaf friction, enhance ride quality, improve steering control and braking effectiveness, and soften contact between the axle and the frame to prevent bottoming out.
INCLUDE - 2 air bags, all brackets, an installation manual, bolts, nuts, inflation valves, elbow fittings, and tubing.
