O Ring for Valve cover 1903021213 Replacement

O Ring for Valve cover 1903021213 Replacement is a valve for the Chicago Pneumatic HX2T 50-60 compressor. It opens and closes to manage the flow of air or oil in the compressor. The same number is written 1903 0212 13. You will find it in the Discharge Valve Assembly parts list. This valve is available from PFC, India, on request.