I broke the roll pin in the clutch on my 1572 over the weekend. It's item #10 in the diagram below. It's part # 710-3035 .25" X 2.25" and of coarse it's NLA.
Does anyone have a good lead for a replacement pin. I know It needs to be a coiled roll pin and I think there also hardened. I found some pins at McMaster-Carr in the link below, but I'm not sure if there's something else out there I should instead of these.
http://www.mcmaster.com/#95755a429/=10180nn