các bộ phận treo allroad khí audi

Audi A6 C5 4Z7616051D Allroad Quattro Front Air Suspension Rubber Air Spring Air Spring An air spring is a rubber and fabric bladder that holds air pressure to support a load and isolate passengers and cargo from the shock of motion caused by road irregularities. As the air pressure increases, the air spring can support more load while the spring rate increases. The larger the air spring, the greater the maximum load it can support. Specification Suitable For: Audi A6 Allroad