Original Pentax spare part for Pentax and Foras water pumps. Suitable for the pump models:MN65-160C 230/400-50 IE3 12,5HP (QF410235040Z),MN80-160D 230/400-50 IE3 15HP (QF420165040Z),MN80-160D 400/690-50 IE3 15HP (QF420165060Z),MN80-160E 230/400-50 IE3 12,5HP (QF420235040Z),MN80-160E 400/690-50 IE3 12,5HP (QF420235060Z),MN50-160B 230/400-50 IE3 7,5HP (QF400135040Z),MN50-160B 400/690-50 IE3 7,5HP (QF400135060Z),MN50-160B-B 400/690-50 IE3 7,5HP (QF400135360Z),MN50-160A 230/400-50 IE3 10HP (QF400145040Z),MN50-160A 400/690-50 IE3 10HP (QF400145060Z),MN50-160A-B 400/690-50 IE3 10 HP (QF400145360Z),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),MN65-160C 230/400-50 IE3 12,5HP (QF410235040Z),MN65-160C 400/690-50 IE3 12,5HP (QF410235060Z)We sell only Original spare parts from the manufacturer. Do not use analogue parts that could damage your pump.