Original Pentax spare part for Pentax and Foras water pumps. Suitable for the pump models:SD450/3 230-50 IE2 (QF060160000Z),MN40-160B 230-50 IE2 4HP (QF070105000Z),SC400 230-50 IE2 (QF390050000Z),KM400 230-50 IE2 (QF030100000Z),KB400 230-50 IE2 (QF040210000Z),KB400/1 230-50 IE2 (QF040210100Z),SD450/4 230-50 IE2 (QF060150000Z),KBJ300 230-50 (PF090090000Z),KBJ300/1 230-50 (PF090090100Z),KB210 230-50 (PF040190000Z),KB210/1 230-50 (PF040190100Z),JA300 230-50 (PF000090000Z),JA300-1 230-50 (PF000090100Z)We sell only Original spare parts from the manufacturer. Do not use analogue parts that could damage your pump.