Original Pentax spare part for Pentax and Foras water pumps. Suitable for the pump models:PLUS P 9-250/5 230-50 (PF500905000Z),PLUS-S P 9S-250/5-V 230-50 (PF500905200ZVT),PLUS-S P 9S-250/5 230-50 (PF500905200Z),KBJ300 230-50 (PF090090000Z),KBJ300/1 230-50 (PF090090100Z),SE210 230-50 (PF390080000Z),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.