Original Pentax spare part for Pentax and Foras water pumps. Suitable for the pump models:P 9V-400/7T 230/400-50 IE3 (QF510907040Z),P 9SV-400/7T 230/400-50 IE3 (QF510907240Z),P 9L-400/7T 230/400-50 IE3 (QF810907040Z),P 9SL-400/7T 230/400-50 IE3 (QF810907240Z)We sell only Original spare parts from the manufacturer. Do not use analogue parts that could damage your pump.