Originally Posted by fatdaddy
There are (at least that I know of,) 2 different sizes of bolt hole diameters on the sprockets. This also means that there are 2 sizes of back plates and mounting rubbers. I don't know why, but I found out the hard way. I've MADE different sizes work together when I had no choice, but it wasn't easy.
Work harden the bolts my A**. I use them over and over till they strip out.
And thats what is happening with the old bolts...the nuts spin but dont loosen...and im out of dremel cut off wheels for the moment...