... 2.with/without lift 3.capacity:12T 4.track:1840mm,2040mm air suspensionShandong Fuhua Axle Co.,Ltd is one ... technology, advances detection means, perfect quality assurance system. It is a specialized manufacturer integrating scientific research, design, production and ... .5Note:1.Optional track size is available.2.Optional 127 or 146 round axle.3.Front bracket with beam is available. air suspension