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SYMPTOMS OF FAULT

Noisy suspension? Is your vehicles air suspension rising slowly or perhaps failing to rise at all? BMW: Self Level Suspension Inactive warning light lit. Suspension stuck on normal ride height and can't be adjusted to higher or lower levels. Stiff ride. Code 08 Regulation time fault showing. Self Level Susp Inact. Rear suspension not adjusted? VW: Suspension Failure' message on the display? Codes displayed include 1400, 1772 or 1769? 1400 - Suspension Level Control or Self Levelling Suspension error? 1772 - Load signal stuck on, 1577 - Turn-Off due to Over-Temp?

THE FAULT

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.

THE SOLUTION

Fit our improved design PTFE piston ring and restore your compressor to full health!

Simply 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.

UK stock

Improved design PTFE piston seal

Next day delivery available

Improved design parts