General description The Mophorn Air Bag Suspension Kit is designed to enhance the suspension system of 2001-2010 Chevrolet Silverado 2500/3500HD and GMC Sierra 2500/3500HD models (4WD & RWD). This heavy-duty kit supports up to 5000 lbs on the rear axle, ensuring a stable and smooth ride even under heavy loads. With an operating pressure range of 5-100 psi and pre-assembled, leak-proof nozzles, it guarantees reliable performance and durability. The kit is easy to install with no drilling required, making it a convenient upgrade for your truck. Technical specifications Main Material: Air Bag: NR, Iron Parts: Q355 Rated Load: 2267.96 kg (5000 lbs) Product Dimensions: Φ146 x 150 mm (Φ5.7" x 5.9") Number of Airbags: 2 Product Weight: 8 kg (17.6 lbs), ± 3% Compatible Vehicles: 2001-2010 Chevrolet Silverado 2500HD/3500HD 4WD & RWD, 2001-2010 GMC Sierra 2500HD/3500HD 4WD & RWD Suitable Axle: Rear Axle Operating Pressure: 5-100 psi Air Tube Diameter: 6.35 mm (1/4 inch) Item Model Number: 7X