This impeller is used on the Wavemaster 9000 (ver 2), 9000 (ver 3) and Wavemaster 9200 jet pumps This impeller screws onto the pump motor's threaded shaft with regular right-hand threads

This after-market impeller is used on the after-market Wavemaster 9000 (ver 2), 9000 (ver 3) and Wavemaster 9200 jet pumps This 2 5 HP impeller screws onto the pump motor's threaded shaft with regular right-hand threads