Kohler Toilet Handle Lever Guide

thingiverse

[edit - August 7, 2019 - I strengthened the section of this part which fits into the square opening in the toilet tank.] Some Kohler toilets have a flush handle part that fits into the square handle opening and has two protrusions which restrict the handle lever from moving too far up or down. However, if you press too hard on the handle this part will break. Without this part, the toilet will not operate properly. I have included not only the STL file, but also the f3d file for those who have Fusion 360. The part is fully functional, but is not an exact replica of the original part because I couldn't figure out how to loft the two sections together, so I instead built it as a block and then used the "extrude cut" command to remove the excess.