Original Pentax spare part for Pentax and Foras water pumps. Suitable for the pump models:KM314 230-50 1"1/4 x 1" IE2 (QF030039000Z),P 7-300/6 230-50 IE2 (QF500706000Z),P 7S-300/6 230-50 IE2 (QF500706200Z),P 5V-300/10 230-50 IE2 (QF510510000Z),P 5SV-300/10 230-50 IE2 (QF510510200Z),P 5V-350/11 230-50 IE2 (QF510511000Z),P 5SV-350/11 230-50 IE2 (QF510511200Z),P 7V-300/6 230-50 IE2 (QF510706000Z),P 7SV-300/6 230-50 IE2 (QF510706200Z),P 9V-300/6 230-50 IE2 (QF510906000Z),P 9SV-300/6 230-50 IE2 (QF510906200Z),P 5L-300/10 230-50 IE2 (QF810510000Z),P 5SL-300/10 230-50 IE2 (QF810510200Z),P 5L-350/11 230-50 IE2 (QF810511000Z),P 5SL-350/11 230-50 IE2 (QF810511200Z),P 7L-300/6 230-50 IE2 (QF810706000Z),P 7SL-300/6 230-50 IE2 (QF810706200Z),P 9L-300/6 230-50 IE2 (QF810906000Z),P 9SL-300/6 230-50 IE2 (QF810906200Z),MN40-125B 230-50 IE2 3 HP (QF070195000Z),SC300 230-50 IE2 (QF390040000Z),SE310 230-50 IE2 (QF390090000Z),KM314 230-50 1"1/4 x 1" IE2 (QF030039000Z),KM314/1 230-50 1"1/4 x 1" IE2 (QF030039100Z),KB310 230-50 IE2 (QF040200000Z),KB310/1 230-50 IE2 (QF040200100Z),SD300/3 230-50 IE2 (QF060090000Z)We sell only Original spare parts from the manufacturer. Do not use analogue parts that could damage your pump.