Description:

THE CAUSE: The diaphragm seal within your vehicles EAS valve block system can wear causing the symptoms noted above. The diaphragm wearing can lead to the compressor overworking and can cause complete EAS falure, we always recommend replacing the diaphragm seal when replacing the o-rings in the valve block as both can cause leaks and EAS failure.. THE SOLUTION: Fit our OEM design diaphragm seal and restore your EAS system to full health. Our diaphragm seal is made in the same way as the OEM seal, beware of aftermarket designs that cause the compressor to run on and burn out, this part is precision made to prevent this. Accompanied with a Viton O-ring far better than Silicone O-rings offered by others..