Tested, working drive motor from a TRUE 500 Soft model AHRC treadmill but used in the models listed below

Listed on the following equipment:

True Fitness - 450

True Fitness - 450P

True Fitness - 500

True Fitness - 500Z

True Fitness - 540

True Fitness - 540Z HRCO

True Fitness - 540ZT

True Fitness - 550CI

True Fitness - 550HRC

True Fitness - 550P

True Fitness - ZTX - 550 - 120V & 220V