Piston For Unloading 1901003397 Replacement

Piston For Unloading 1901003397 Replacement is an unloader for the Chicago Pneumatic HN2T HP 40PD compressor. It unloads the cylinder by holding the suction valve open when the receiver is full. The number is also written 1901 0033 97. It is listed in the Suction Valve Cover Assembly parts list. Request a quotation for this unloader from PFC.