When it comes to performance, it is always better to have a quality OEM speed controller for your E-Z-GO TXT. Replace your old speed controller with a brand new one from Shop.ezgo.com. An electronic speed controller can regulate your golf cart"s speed and torque while maintaining our safety standards. This specific speed controller was designed for TXT and Medalist models with PDS or VPS applications. Benefits & Features: Regulate speed and torque while maintaining safety standards OEM manufactuered for fit and qualilty Vehicle Fit: 1994-2013 E-Z-GO 36V TXT and Medalist with PDS (Precision Drive System) or VPS (Vehicle perfromance Systems) applications