Copeland International, Inc. is one of the largest off-road Allison Transmission re-builders in the U.S., building transmissions for trucks, scrapers, forklifts, oil field application, hole boring & winching units. We have the expertise to custom build a transmission for your application, with over 100 years combined experience in our sales and engineering department. So for your Allison Transmission needs, come to a builder you can trust to be there if you have any problems or need any help. New Replacement Parts that are Designed to Meet or Exceed OEM specifications, New OEM, as well as Rebuilt and Used parts. Our Parts Department has a plethora of items in stock and a distributorship that can drop ship you the parts to have you or your customer back up and running in no time.