2901162200 is an OEM unloader valve / inlet valve rebuild kit that contains all parts needed to rebuild the inlet valve on several Atlas Copco GA series compressors along with the G37 and G45 models. This part number may be listed in your parts manual as 2901 1622 00.
It is recommended to use this kit every 8,000 hours or 2 years. If your compressor is slow to build air or it leaks from the inlet valve, this kit may solve the issue.
2901162200 is an OEM part manufactured by Atlas Copco. There were several different inlet valve repair kits used on the GA series of air compressors. We highly recommend contacting us with your serial number to confirm this is the correct inlet valve kit for your air compressor.
Part #: 3001151307
Part #: 3001151302
Part #: 3001151300