Rear Air Suspension Strut 3D0616001J | Volkswagen Phaeton Air Shock Absorber with Hydraulic Accumulator & Sensor Our rear air suspension strut OE 3D0616001J is premium aftermarket replacement air shock absorber specially developed for Volkswagen Phaeton. This integrated assembly includes hydraulic damper, multi-layer reinforced air spring bellow, protective dust cover, aluminum air cylinder, hydraulic accumulator and built-in electronic sensor. It can perfectly communicate