Original Pentax spare part for Pentax and Foras water pumps. Suitable for the pump models:FC160T 3x400-50 (PF670215040Z),FTR150T 3x400-50 (PF680215040Z),FM160T 3x400-50 (PF650216040Z),FV160T 3x400-50 (PF660216040Z)We sell only Original spare parts from the manufacturer. Do not use analogue parts that could damage your pump.