Hello Mike C,
Thank you for your question. As long as the screw holes on your large round escutcheon plate are at the 1 and 7 o'clock positions and you do not have a push button shower diverter directly below the off and on handle, then any of the Delta tub and shower trim kits that start with a T17, except for the T17T series trim kits will interchange for you. You can also install the R10000-UNBX with any 17 series trim kit of your choice.
Date published: 2018-08-22