Original Pentax spare part for Pentax and Foras water pumps. Suitable for the pump models:P 7-350/7T 230/400-50 IE3 (QF500707040Z),P 5V-280/9 230-50 IE2 (QF510509000Z),P 5V-300/10 230-50 IE2 (QF510510000Z),P 5V-350/11 230-50 IE2 (QF510511000Z),P 5V-350/11T 230/400-50 IE3 (QF510511040Z),P 5V-380/12T 230/400-50 IE3 (QF510512040Z),P 7V-350/7T 230/400-50 IE3 (QF510707040Z),P 7V-400/8T 230/400-50 IE3 (QF510708040Z),P 7V-450/9T 230/400-50 IE3 (QF510709040Z),P 7V-550/10T 230/400-50 IE3 (QF510710040Z),P 7V-550/10T 400/690-50 IE3 (QF510710060Z),P 5L-280/9 230-50 IE2 (QF810509000Z),P 5L-300/10 230-50 IE2 (QF810510000Z),P 5L-350/11 230-50 IE2 (QF810511000Z),P 5L-350/11T 230/400-50 IE3 (QF810511040Z),P 7L-350/7T 230/400-50 IE3 (QF810707040Z),P 7L-400/8T 230/400-50 IE3 (QF810708040Z),P 7L-450/9T 230/400-50 IE3 (QF810709040Z),P 7L-550/10T 230/400-50 IE3 (QF810710040Z),P 3L-150/7 230-50 (PF810307000Z),P 3L-150/7T 230/400-50 (PF810307040Z),P 3L-180/8 230-50 (PF810308000Z),P 3L 180/8T 230/400-50 (PF810308040Z),P 3L-200/9 230-50 (PF810309000Z),P 3L-200/9T 230/400-50 (PF810309040Z),PLUS P 3-150/7 230-50 (PF500307000Z),PLUS P 3-150/7T 230/400-50 (PF500307040Z),PLUS P 5-200/7 230-50 (PF500507000Z),PLUS P 5-200/7T 230/400-50 (PF500507040Z)We sell only Original spare parts from the manufacturer. Do not use analogue parts that could damage your pump.