Original Pentax spare part for Pentax and Foras water pumps. Suitable for the pump models:MN40-250B 230/400-50 IE3 15HP (QF070165040Z),MN50-200B 400/690-50 IE3 15HP (QF400165060Z),MN80-160D 230/400-50 IE3 15HP (QF420165040Z),MN80-160D 400/690-50 IE3 15HP (QF420165060Z),MN40-250B 230/400-50 IE3 15HP (QF070165040Z),MN40-250B 400/690-50 IE3 15HP (QF070165060Z),MN32-250B 230/400-50 IE3 15HP (QF110165040Z),MN32-250B 400/690-50 IE3 15HP (QF110165060Z),MN50-200B 230/400-50 IE3 15HP (QF400165040Z),MN50-200B 400/690-50 IE3 15HP (QF400165060Z),MN50-200B-B 400/690-50 IE3 15 HP (QF400165360Z),MN65-160B 230/400-50 IE3 15HP (QF410165040Z),MN65-160B 400/690-50 IE3 15HP (QF410165060Z),MN65-160B-B 400/690-50 IE3 15 HP (QF410165360Z)We sell only Original spare parts from the manufacturer. Do not use analogue parts that could damage your pump.