- TEC Equipment is now a Wabash, Transcraft, and Benson brand trailer dealer. Contact us for new model year Wabash National dry and refrigerated vans, and Transcraft and Benson platform trailers. In addition to trailer sales, we are also fully outfitted with complementary parts through Aurora Parts & Accessories, LLC, the exclusive supplier of authorized parts for Wabash National. Stop by TEC Trailers for all your trailer needs. We have trailer dealerships in Portland, Oregon, Sacramento and Fontana, California to serve you!