This item is a 1/2" Slip x 1/2" Slip pvc coupler the inside diameter of the coupler is 3/4", This is a chart for the outside of your plumbing pipes so you can figure out what size parts to order...
This part is a Silver "S" Style 4 5/16" Long Diverter Handle and Graphite 3 11/16" Graphite Cap only for a Jacuzzi Premium J-230 2008+ and J-270-280 2007+.. This Diverter Kno