Air Spring Bag Suspension Kit for 2011-2026 Silverado 2500HD (with Cradle)
Air Spring Bag Suspension Kit for 2011-2026 Silverado 2500HD (with Cradle) is backordered and will ship as soon as it is back in stock.
Pickup currently unavailable at Texas Warehouse
Warning: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/
Description
Description
Product Description
This Air Helper Spring Suspension Kit is engineered to improve load support, stability, and ride quality for heavy-duty Chevrolet Silverado and GMC Sierra HD trucks. Designed as a direct OEM replacement, it provides adjustable air pressure support to handle towing and hauling demands while maintaining factory-style fit and performance.
Fitment (Rear Only)
- 2011–2026 Chevrolet Silverado 2500HD / 3500HD (2WD & 4WD)
- 2011–2026 GMC Sierra 2500HD / 3500HD (2WD & 4WD)
- Rear suspension only
Replaces
- Firestone Ride-Rite: W21-760-2613
Installation
- 100% bolt-on installation
- No frame drilling required
- No-drill brackets included
- DIY-friendly installation
- Step-by-step installation manual included
- All required bolts and nuts included
Performance & Benefits
- Maximizes safe load-carrying capacity and vehicle stability
- Adjustable air pressure adapts to changing loads
- Improves ride quality, steering control, and brake effectiveness
- Reduces inter-leaf friction for smoother suspension operation
- Softens axle-to-frame contact to minimize bottoming out
Package Includes
- 2 × Air Helper Springs
- Vehicle-specific mounting brackets
- All required bolts and nuts
- Inflation valves
- Elbow fittings
- Air tubing
- Step-by-step installation manual
Payment & Security
Payment methods
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Do not forget to add a compressor to your order 👀
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