I often ask that question myself.

So who would like to be LMTC? Ten years ago someone offered me a pretty nice price for the business name...just the name/identity, mind you, no physical equipment, etc. Of course one of the conditions was a "non-compete" agreement. But that means someone thought enough of our reputation in this market, even ten years ago, to offer to buy our identity and open a business in the general vicinity and operate it as LMTC. Having lost a couple sales again the past few days to the fellows who say anything and have the late 1980-s and mid-1990s models Yanmars

, I do begin to ask that question. Who's LMTC? I reckon we're the folks who just aren't sharp enough to buy at the best prices, so we have to make our customers pay more to compensate for our lack of business acuity.
Sorry, I just get to feeling melancholy when I recall the good old days of competing against other sellers who were mostly honest.
We don't have a copy of the 226 parts book, but I'm sure they can be had somewhere. It has fair aftermarket parts support. As far as year, I dunno, bot don't see as it matters. Any parts changes are listed in the parts books by serial #s; years of manufacture have nothing to do with that, and little to do with anything else.