THIS PART IS NO LONGER AVAILABLE FROM THE MANUFACTURER. THIS HAS BEEN REPLACED BY X279641

X245380 - DSG 6 Spoke 1 inch LED Diverter Valve (Starting 2009)
This part is intended for use with 1 inch inside diameter plumbing

You may see LED 602-4460 and 602-4450 on the clear plastic beneath the handle on this par, but beware this number is also on X245370 - DSG 6-Spoke Waterfall Diverter Assembly Starting 2009

On the Black Screw Cap beneath the Domed Handle, you will see
602-4360 (This part number is also in other Master Spas Diverter Assemblies)

There are no part numbers on the PVC Plumbing part that we can see...

Dimensions:
Length: 4.50 inches (11.43 cm)
Width (Top): 4.00 inches (9.525 cm)
Height: 4.75 inches (12.065 cm)
Inside Diameter: 1.25 inches (3.175 cm)
Outside Diameter: 1.6875 inches (5.705 cm)
Weight: 7.8 oz. (220 g)