The piston ring within your
vehicles EAS air compressor is
worn reducing output significantly.

The poor quality piston ring within your air suspensions compressor wears over time causing these symptoms. The piston ring within the compressor unit of your air suspension system deteriorates over time, the OEM piston ring is made from a soft plastic that wears quickly, this wear substantially reduces the output of your compressor leading to noisy, slow rising or non-rising suspension.

Audi A8, D3, 4E models between 2002-2010

Associated part numbers, our kit will only repair Wabco compressors.

4E0 616 005 D/F/H or 4E0 616 007 B/D (6/8 cylinder petrol), 4E0 616 005 E/G or 4E0 616 007 A/C/E (10/12 Cylinder Diesel) Wabco: 415 403 308 0 (6/8 cylinder petrol) and 415 403 309 0 (10/12 cylinder diesel)