Technical Support

AAM produces a wide variety of differential cases and assemblies for the aftermarket. Each is designed to the exacting specifications of the OEM vehicle manufacture. The TracRite® GTL combines the best benefits of both the helical gear design and the simplicity of the electronic locker. The GLT does not need friction additives or wear plates and provides for maximum torque applied to the wheel ends. Let your replacement differential assembly make your truck run like new or even better. Use the differential assemblies made by a leader in the axle manufacturing business.


  • In unlocked mode functions same as the TracRite® GT helical gear limited slip differential
  • Once activated has all the functionality of the TracRite® EL electronic locking differential