ApplicationAir Shock Strut Spring Front Right Side for 03-06 Expedition Navigatorfor 2003-06 compatible for Ford Expedition Front Right Sidefor 2003-06 compatible for Lincoln Navigator Front Right SideReference OE/OEM Number6L1Z18124AD, 6L1Z18124BD, 6L1Z18A099CA, 6L1Z3C199AA,6L7Z18124AB, SpecificationCondition: NewPlacement on Vehicle Front rightQuantity: 1 piece (for front right )Warranty: one year warranty for any manufacture defectNote- These air suspension are aftermarket ones. They will replace the originalair shock. Please double confim the compatibility as well as the OEM number before purchasing.-Instruction is not included. Professional installation is recommended