About ATRA

AUTOMATIC TRANSMISSION REBUILDERS ASSOCIATION

ATRA: The Trusted Authority in Transmission Repair

Founded in 1954, the Automatic Transmission Rebuilders Association (ATRA) is a leading international trade association dedicated to advancing the automatic transmission repair industry. We are proud to serve a network of over 2,000 members worldwide, including professional transmission repair specialists, students, schools, and suppliers who are committed to improving the quality of transmission repair services.

Our Mission: Excellence in Transmission Repair and Service

ATRA's mission is to support ongoing training, research, and advancements in transmission repair, ensuring that our members remain at the forefront of the industry. Our members are highly skilled professionals who adhere to ATRA’s strict Code of Ethics, which outlines our standards for providing honest, reliable, and professional service. This means that when you choose an ATRA member shop, you can trust you will receive top-quality service at a fair, transparent price. 

Comprehensive Transmission Services and More 

While ATRA members are best known for their expertise in automatic transmission repair, many also offer a wide range of additional services. These include diagnostics and repairs for manual transmissions, clutches, differentials, driveshafts, drive axles, and transfer cases. Whether you need a simple repair or a complete transmission rebuild, ATRA members are equipped to handle all your transmission and drivetrain needs.

Find Expert Help Near You 

Looking for expert transmission repair near you? Use our Shop Finder tool to locate an ATRA member shop in your area. You’ll find highly-trained professionals who specialize in a wide range of transmission-related services. For more information about your vehicle’s transmission, check out our FAQs or Consumer Articles pages, where you can find valuable insights into common transmission issues and maintenance tips. Founded in 1954, the Automatic Transmission Rebuilders Association (ATRA) is an international trade association for the professional automatic transmission repair industry.