MUNDELEIN, IL - Authorized Transmission Remanufacturing, Inc.,(ATR) a national supplier of fleet transmissions throughout the U.S. and Canada, announced they have moved into their new 100,000 sq. ft. world class remanufacturing plant located in Mundelein, Ill. The modern facility provides ATR with the needed space and resources to meet its growing business.

The plant has an enclosed cleaning/processing department, sound proof dyno testing area, large remanufacturing area for cellular and rebuilder work stations, employee and customer training room, and a large parts department and warehousing for its product line. ATR remanufacturers all models of Allison Transmissions, GM, Ford, and Chrysler light-duty fleet transmissions, and the growing import truck transmission market for Isuzu, Hino, Sprinter, and Mitsubishi.

ATR serves such customers as waste haulers, ready mix fleets, school bus operators, bottling fleets, delivery companies, O.E. manufacturers, distributors, and more. ATR is also nearing completion of its ISO 9001:2008 Quality Certification through Perry Johnson Registrars.

ATR is dedicated to providing the finest remanufactured transmissions in the industry. For more information, visit or call (866) 738-7267.