Fits Kohler models CH18, CH22, CH25, CH620, CH621, CH640, CH641, CH670, CH680, CH682, CH730, CH732, CH735, CH740, CH742, CH745, CH750, CH752, CV620, CV640, CV670, CV680, CV682, CV730, CV732, CV740, CV742, CV745, CV750, CV752, ECH63, ECH65, ECH68, ECH73, ECH74, ECV63, ECV65, ECV68, ECV73, ECV74, EKT74, EKT75, ELH77, EZT71, EZT72, EZT74, EZT75, FCV74, KT600, KT610, KT620, KT715, KT725, KT730, KT735, KT740, KT745, LH630, LH640, LH685, LH690, LH750, LH755, LH775, LV680, PCH68, PCH74, PCV68, PCV74, SV710, SV715, SV720, SV725, SV730, SV735, SV740, SV810, SV820, SV830, SV840, ZT710, ZT720, ZT730, ZT740.