Original Pentax spare part for Pentax and Foras water pumps. Suitable for the pump models:FC160 230-50 (PF670215000Z),FTR150 230-50 (PF680215000Z),FM160 230-50 (PF650216000Z),FV160 230-50 (PF660216000Z)We sell only Original spare parts from the manufacturer. Do not use analogue parts that could damage your pump.