At this point in time I'm hoping this Flea Market vendor from Greensboro N.C. sees the light and does as he had stated he would do in a matter of him sending the incorrect part. I was very very clear on the exact final drive unit I was looking for and repeated that 11/32 drum brake for an R 100S application description via E-mail several times and paid a premium price to obtain this rather difficult to find unit. He sent me a 11/33 /7 unit which is a common and not a very expensive drive. Although he stated in E-mails he would "do whatever to make this right" he has so far refused to do so and our final E-mail exchange was him advising me that the part was mine which I take to mean I'm stuck with his mistake and he has my $395 and he is not a very honest Flea Market vendor. along with the $395 I'm out I am also out additional money that I spent on his word that he would "do whatever to make it right". So be very weary Flea Market patrons as there seems to be a weasel in the hen house. I guess I should have been a little leery of this individual as issues with another previous purchase from him indicated he did not have his act together. I have copies of all E-mails including the ones that should have steered me away after the first transaction.