5" Sundance® Spas / Sweetwater / Jacuzzi® Spas Drain Cover Large Mesh FilterThis is the larger drain cover designed for 2004+ Sundance® Spas, 2003-2004 Sweetwater Spas, and all standard Jacuzzi®...
6540-865 Sundance® Spas O-Ring, Body for Diverter Cap
O-Ring used on Diverter Valve for cap.
If it is leaking from there, make sure and do not overtighten the cap. It could break the Wall Fitting...