The flusher arm works fine. I wish I could have bought it without the handle which I didn't need.

Part works perfectly. A bit of a pain to replace. Best if you have small hands.

Only part that fit. Local plumbing shop supplied wrong lever so it installed at an angle and now I'm stuck with it.

I have three Kohler toilets approximately six years old and I’ve changed the trip lever in everyone and the seal in all three plus the flushing mechanism in two, so far. Not a great trend.

Correct part, installed easily and works well. Pleasantly surprised.