Review on Red Kohler GP83064 2-Inch Toilet Flapper by Brandon Baird

This didn't work on my San Raphael toilet right after I bought it. I've been trying to find the RIGHT fastener for a while since the previous one fell apart. I bought this after checking the Kohler website to make sure it was the correct replacement part AGAIN. It "fits", but not quite like the previous one. The tube didn't close completely, so I had to pull out the piece of styrofoam in the middle, place two glass "pebbles" (I had the ones I used in flower vases) inside the back of the clasp, and then replace the piece of styrofoam without to cut something. It took a little weight to keep the back down. It seems to have worked for now.