Original Pentax spare part for Pentax and Foras water pumps. Suitable for the pump models:MON100/4AT 230/400-50 (PF080061040ZX),PLUS P 3-100/5T 230/400-50 (PF500305040ZX),PLUS-S P 3S-100/5T-V 230/400-50 (PF500305240ZXVT),PLUS-S P 3S-100/5T 230/400-50 (PF500305240ZX),PLUS P 9-100/2T 230/400-50 (PF500902040ZX),PLUS-S P 9S-100/2T-V 230/400-50 (PF500902240ZXVT),PLUS-S P 9S-100/2T 230/400-50 (PF500902240ZX),PLUS-A P 3A-100/5T 230/400-50 (PF540305040ZX),PLUS-SA P 3SA-100/5T 230/400-50 (PF540305240ZX),JXM105/4T 230/400-50 (PF080110040ZX),JXM125/5T 230/400-50 (PF080070040ZX),MON100/4AT 230/400-50 (PF080061040ZX),MON120/5AT 230/400-50 (PF080191040ZX),KM100T 230/400-50 (PF030060040ZX),KM100/1T 230/400-50 (PF030060140ZX),KM106T 230/400-50 (PF030066040ZX)We sell only Original spare parts from the manufacturer. Do not use analogue parts that could damage your pump.