Original Pentax spare part for Pentax and Foras water pumps. Suitable for the pump models:FC210T 3x400-50 (PF670220040Z),FTR200T 3x400-50 (PF680220040Z),FM210T 3x400-50 (PF650221040Z),FV210T 3X400-50 (PF660221040Z)We sell only Original spare parts from the manufacturer. Do not use analogue parts that could damage your pump.