Application Fit for:2004-2009 compatible for Hummer H2 Specification Reference OE/OEM Number:15938306, AS-7055, AS7055, 517-00910, BAG-OCS-Compatible for H2-X71, 99G-15-RCondition: New Quantity:2 pieces air spring bags (for rear left & right side) Warranty: one year warranty for any manufacturing defect Features- Mates with OE Air Lines- Designed for Comfort Suspension Notice- These air suspension bags are aftermarket ones. They will replace the original rear air springs.- Instruction is not included. Professional installation is recommended- Contact us please for whatever we can help