5396X Primary Gear

The Traxxas 5396X Primary Gear is a heavy-duty steel spur gear designed for strength, durability, and consistent power transfer. Featuring a 32-pitch, 39-tooth design, this primary gear is built to handle high-performance applications and resist wear under intense acceleration and high-speed runs. Precision cut for smooth and efficient drivetrain operation, it serves as a direct replacement for compatible Traxxas Revo and Summit models, helping maintain reliable performance and optimal gear mesh.