Original Pentax spare part for Pentax and Foras water pumps. Suitable for the pump models:P 9V-500/9T 230/400-50 IE3 (QF510909040Z),P 9SV-50 IE30/9T 230/400-50 IE3 (QF510909240Z),P 9L-500/9T 400/690-50 IE3 (QF810909060Z),P 9SL-500/9T 230/400-50 IE3 (QF810909240Z),P 9SLX-500/9T 230/400-50 IE3 (QF820909240Z)We sell only Original spare parts from the manufacturer. Do not use analogue parts that could damage your pump.