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Noisy suspension? Is your vehicles air suspension rising slowly or perhaps failing to rise at all? EAS Fault? Message center reporting 'Suspension Fault', followed by an additional message such as 'Normal Height Only'? Do not to drive above 25/35mph warning? C1A20 - pressure is increasing too slowly while the reservoir is filling?
THE FAULTThe 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.
THE SOLUTIONSimply install our replacement PTFE piston ring and restore your compressor, full instructions are included to guide you through this simple process which should take under 30 minutes. Our item is made from PTFE which has far superior wear resistance compared to the OEM part providing a permanent fix to the problems with your compressor.
US stock Improved design PTFE piston seal Next day delivery* Improved design partsPorsche Cayenne WABCO AIR SUSPENSION COMPRESSOR PISTON RING SEAL REPAIR Installation Instructions - YouTube
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[isdntekvideo] Download Instruction Guide VEHICLES AFFECTED This affects all models using this Wabco compressor including:Audi allroad C5 models 2000-2005 C6 model 2006-2011Audi A8, D3, 4E models between 2002-2010Audi Q7 2005-2013BMW X5, E53 2000-2006BMW 5 Series E39 1997-2008BMW 7 series, E65 chassis 2002-2006Jaguar XJ series models between 2003-2010Land Rover Discovery II models between 1998-2004Land Rover Range Rover MK 3 - L322 between 2002-2005Mercedes S Class 1998-2005 (w220)Mercedes E Class 2002-2009 (w211)Porsche Cayenne models between 2002-2010VW Touareg 2002-2010 Associated part numbers, our kit will only repair Wabco compressors.1x PTFE Piston ring
1x O shaped gasket o-ring
1x Shaped gasket o-ring
2x Screws
4x Cable ties.