Made by Waterway
2" Diverter Rotor
If you look inside the water diverter on your hot tub you might see this part, it has a cup shape that helps push the water to jets inside the hot tub.
This part will fit Imperial 2" (plumbing that connects has an internal diameter of 2") diverter's .
It is recommend to use plenty of lubricant when fitting the small seals to the neck of the rotor to enable a good seal.
Make sure the cap is screwed on firmly, but not too tight, which means just slightly tighter than hand tight.
Note/: Seals and lubricant sold separately