Rear Air Leaf Spring Bag Helper Kit 4000KG Air Suspension Bag Compatible With 4WD 2015-On Heavy Duty

Rear Air Leaf Spring Bag Helper Kit Fit for 4WD 2015-On Heavy Duty 4000KG Air Suspension Bag Fits 4WD models from 2015 to 2021, including GGN125 and GUN126.Also compatible with vehicles equipped with a 2 inch suspension lift.Condition: Brand Placement on Vehicle: Rear left and right Recommended working pressure range: 5 psi – 160 psi Load capacity: 5000 LB / 2268 KG Air spring design height: 152 mm Stroke: 110 mm Maximum extended height: 175 mm Minimum compressed height: 65 mm Minimum overall kit height: 206 mm Maximum overall kit height: 316 mm Package includes: 2 x Heavy Duty Double Bellow Air Ride Suspension bags 4 x Upper and lower mounting brackets 1 x 5 m air line Mounting hardware Features: Heavy duty double convoluted crimped design supports load capacity up to 2500 pounds Relieves pressure on vehicle leaf springs during heavy loading Supplied as a complete kit for straightforward installation Improves steering response and vehicle handling Built to strict quality control standards Designed for comfort-oriented suspension function

• Designed specifically for 4WD vehicles manufactured from 2015 onwards, direct compatibility with modern heavy-duty chassis configurations
• Supports up to 4000 kg total load capacity, reinforcing rear axle stability during towing, hauling, or off-road use
• Includes air spring bags that replace or supplement leaf springs, enhancing ride height control and load-leveling function
• Engineered for rugged applications including commercial transport, RVs, campers, and modified trucks requiring consistent suspension support
• Constructed with multi-layer rubber and reinforced fabric materials to resist abrasion, ozone, and temperature extremes in environments