jeff,
Welcome to the Forum!!!
The 6700 has a 18hp OHV engine. For some reason the left floormat seems to be the one that
everyone needs replaced (me too) but is very hard to find. If you're looking for new parts, there are
some online suppliers listed in other postings. Occaisionally there are some people selling parts on here.
Good Luck with it!!!
Rattosh51
YT6800