- ATRA - Automatic Transmission Rebuilders Association
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 trade organization of transmission rebuilders, transmission specialists and transmission part suppliers
- ATRA Community Calendar
The 2025 ATRA Technical Seminars are designed to help transmission professionals stay competitive in the ever-evolving automotive industry These seminars deliver the latest research and findings from ATRA's Technical Department, based on thousands of tech calls and extensive research
- ATRA - Automatic Transmission Rebuilders Association
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 handling a wide range of transmission issues, from minor repairs to complete transmission rebuilds
- Seminars - members. atra. com
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 equipping yourself with up-to-date technical knowledge, cutting-edge tools, and practical skills that deliver real-world results That's where we come in Our Transmission Technical Seminars and Live
- Members Only - ATRA
ATRA Members GEARS Magazine Powertrain Expo Marketplace University ATRA ACCESS Become a Member Member Login
- About ATRA
Located in China Grove, TX, the ATRA has over 2000 members worldwide, including rebuilders, technical subscribers, parts manufacturers and distributors, students, and schools, supporting the training, research, and improvements to vehicles driven by the motoring public
- ATRA
As an ATRA Rebuilder Member, you gain access to the industry’s most comprehensive database of real-world fixes, updates, and training materials—all based on actual repair cases
- ATRA - Automatic Transmission Rebuilders Association
If you have any questions, you can e-mail ATRA's Technical Department through the Technical Services page or call 1-866-GO-4-ATRA (1-866-464-2872) Other areas of interest: Transmission Service, Transmission Problems, and Transmission Cost
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