Original Pentax spare part for Pentax and Foras water pumps. Suitable for the pump models:SD80/2 230-50 (PF060050000ZX),SD80/2 230-50 (PF060050000ZX),SD80/2T 230/400-50 (PF060050040ZX),SD100/2 230-50 (PF060060000ZX),SD100/2T 230/400-50 (PF060060040ZX)We sell only Original spare parts from the manufacturer. Do not use analogue parts that could damage your pump.