HotSpring Spa Wet End, Wavemaster 9000/9200 2.5HP. This is the entire pre-assembed wet-end section for the Wavemaster 9000 and Wavemaster 9200 jet pump. It includes the volute, the cover, the sealing O-ring, the impeller, the shaft seal, and the wear ring. Use this as a simple solution for when your pump stops working but the motor is still good.
Please note that this volute will only work on pumps with manufacturer code 4081.