Original Pentax spare part for Pentax and Foras water pumps. Suitable for the pump models:PC100 230-50 (PF100060000ZX),PC100 230-50 (PF100060000ZX),PC100T 230/400-50 (PF100060040ZX),PC80 230-50 (PF100050000ZX),PC80T 230/400-50 (PF100050040ZX),PCV100T 230/400-50 (PF100062040ZX)We sell only Original spare parts from the manufacturer. Do not use analogue parts that could damage your pump.