Original Pentax spare part for Pentax and Foras water pumps. Suitable for the pump models:RA100 230-50 (PF050060000ZX),RA100T 230/400-50 (PF050060040ZX),RA102 230-50 (PF050069000ZX),RA102T 230/400-50 (PF050069040ZX)We sell only Original spare parts from the manufacturer. Do not use analogue parts that could damage your pump.