All US Airways A320 family and B737 family can use the same towbar, however you can not use the same tow bar on a Mexicana A320 family as the US Airways 320's as the Mexicana ones use side pins and the US Airways use the bar which is the same size as a B737 bar. So even the A320 has different ways of attaching the tow bar based on the Airline. But at servisair YVR the same tow bar is used for A340, B767, L1011, and MD 11, and we also have a A340 only tow bar and A330 tow bar. So i believe the B767 tow bar should do fine