Pump series F95 — catalogued by SPX FLOW as the F95 / F98 impeller puller. The09-36166-01 is the genuine SPX FLOW Johnson Pump removal tool for the09-820B flexible impeller. It screws into the impeller’s threaded hub so the impeller can be drawn straight out of the pump housing — no levering with screwdrivers, no scored housing, no chewed-up cam.