Original Pentax spare part for Pentax and Foras water pumps. Suitable for the pump models:JR60 110/220-50 (PF000020005ZX),KM50 110/220-50 (PF030040005ZX),KM100 110/220-50 (PF030060005ZX),JA100 110-220-50 (PF000060005ZX),JA80 110-220-50 (PF000050005ZX),JR60 110/220-50 (PF000020005ZX),JXF105 110/220-50 (PF160065005ZX)We sell only Original spare parts from the manufacturer. Do not use analogue parts that could damage your pump.