Our Parts department offers full coverage of parts for all systems on popular Autocar, Capacity, Ottawa, and Magnum tractors. Our parts professionals know what you are talking about, and we have it or can get it for you quickly. TRI parts interchange lists assist you in identifying and replacing terminal tractor parts and components, often at significant savings. We can ship the parts you need and can offer guaranteed next‑day delivery to most addresses in the continental US on orders placed before 2 PM. We support private fleets, LTL fleets, logistics providers, warehousing, special operations, and local operators from coast to coast.