Jul 23, 2019 - 08:02 AM
Hello and thank you for contacting Bio Bidet Support. I have attached the Seat Dimension Guide and the Toilet Type Guide. The most important things are that there is at least 5.5” between the seat bolt holes and there is at least 1.5” between the toilet tank and the seat bolt holes. As long as your Kohler provides those requirements the BB2000 should fit.
Source: BB 2000 fit