We are the Automatic Transmission Rebuilders Association (ATRA) and your premier source for transmission repair information and transmission problem solving. We are the world’s largest …

5 days ago · The ATRA Brick Project offers a unique opportunity to leave a lasting mark in the transmission industry by purchasing a personalized brick at the ATRA headquarters.

Use ATRA’s convenient Shop Finder tool to quickly locate a certified ATRA member shop near you. Our network includes transmission professionals who are trained and experienced in …

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Founded in 1954, the Automatic Transmission Rebuilders Association (ATRA) is an international trade association for the professional automatic transmission repair industry.

Founded in 1954, the Automatic Transmission Rebuilders Association (ATRA) is a leading international trade association dedicated to advancing the automatic transmission repair industry.

As the largest network of automatic transmission repair shops in the world, ATRA’s warranty is the most widely accepted compared to any chain or franchise. The Golden Rule Warranty is …

Whether you're facing transmission issues or just want to learn more about how your vehicle’s transmission works, ATRA’s resources are designed to help you make informed decisions and …

Stay Ahead with the Right Knowledge and Tools If you're a transmission technician, diagnostician, rebuilder, or shop owner, you know how rapidly this industry evolves. Staying ahead means …