Seems to be a regional issue. For those in the Rockies and Southwest, looks like Rocky Mountain ATV is now carrying OEM KTM parts:
Maybe they were doing it all along, but I never noticed it before. $7 shipping for orders under $100, and free shipping above $100. Even in Texas they have orders to me within a week.
I finally received my order from the Hutt after 3 emails, a phone call, generous shipping charges, and 3 weeks of waiting...still have items on backorder, though. Last time I give them my money, but maybe they are better when you live in the North US.