Original Pentax spare part for Pentax and Foras water pumps. Suitable for the pump models:P 7V-350/7T 230/400-50 IE3 (QF510707040Z),P 7SV-350/7T 230/400-50 IE3 (QF510707240Z),P 7L-350/7T 230/400-50 IE3 (QF810707040Z),P 7SL-350/7T 230/400-50 IE3 (QF810707240Z),P 7SLX-350/7T 230/400-50 IE3 (QF820707240Z),P 3L-150/7 230-50 (PF810307000Z),P 3L-150/7T 230/400-50 (PF810307040Z)We sell only Original spare parts from the manufacturer. Do not use analogue parts that could damage your pump.