We are currently re-working our Diesel Parts Sections. Please excuse the mess! Expedition Imports sources Mercedes Unimog parts directly from Mercedes Benz as well as through the same OEM suppliers that Mercedes Benz uses. If the diesel parts are not in stock, they are usually no more than 7-10 days away if we order them out of Germany. In general, EIC tries to stock the Wear Items that we use in our service work. The sub-categories below contain some of our most commonly requested Diesel parts. With the considerable variations in Unimog Diesel parts, it is highly recommended that upon checkout you enter your vehicle information in the notes field so that we can verify applicability.