Original Pentax spare part for Pentax and Foras water pumps. Suitable for the pump models:P 7V-300/6 230-50 IE2 (QF510706000Z),P 7SV-300/6 230-50 IE2 (QF510706200Z),P 5L-180/6T 230/400-50 IE3 (QF810506040ZX),P 7L-300/6 230-50 IE2 (QF810706000Z),P 7SL-300/6 230-50 IE2 (QF810706200Z),P 3L-120/6T 230/400-50 (PF810306040ZX)We sell only Original spare parts from the manufacturer. Do not use analogue parts that could damage your pump.