Check again, it fit just fine on my B2601. You don't use the holes in the tread area.Thanks, I can't use that one without drilling holes into the platform of the tractor. The holes for the 2601 are all in the flat part of the platform.
I've seen his video. I do not have the two holes on the upright part of my deck. I just came in from double checking.Go to YouTube and search gpoutdoors/B2601/step to see the install.