Shower handle broke off. Its a Kohler handle & trim. Would it be easiest just to order a replacement handle or replace/update the entire trip & handle. If I were to update & replace the trim and handle, what would I need?
That's an old Coralais trim. The old cap is GP71969, but I don't think you can get the trim anymore. We've used part #1307346 before to be able to use current trim styles on the old valve. It looks like the old handle is still available on Kohler Website