- Shunt-wound controllers for EZGo TXT 48.
- Choose from 300A, 400A and 500A models.
- Native OEM connectors eliminate the need for adapter boards or cutting and jumping wires to install a controller.
- USB programming port.
- OEM style speed controller or Alltrax’s “Go Fast” mode.
- Fan assembly (sold separately) allows for longer continuous power output for heavy-duty applications.
- Universal mounting adapter (sold separately) bolts into OEM mounting holes for no-fuss installation.
- Fuses are included with controllers.
- Proper current capacity solenoids required for use with Alltrax controllers, DO NOT use stock solenoids with Alltrax Controllers.
- All Solenoids require diodes and pre-charge resistors.
Cross Reference Part/SKU numbers: CON-XCT400TXT48


























Machel P. –
The Alltrax XCT Regen 400A controller on my EZGO TXT 48V has completely transformed the performance. It’s like driving a whole new cart! The acceleration and speed are noticeably better, and the regenerative braking works perfectly on the hills. Programming was easy too. Highly recommended!
Jonathan F. –
I installed this XCT 400A controller on my EZGO TXT 48V and was really impressed with the torque and speed increase. It pulls much stronger on inclines now. My only complaint is that the instructions were a bit lacking in detail, but once it was installed, the performance was amazing.
David S. –
This is the best upgrade I’ve made to my EZGO TXT 48V. The Alltrax XCT 400A gives it incredible power and control, especially on rough terrain. The regenerative braking helps save battery power, which is great for longer rides. If you’re looking for more torque and speed, this is the controller to get.
George T. –
I installed the Alltrax XCT 400A on my 2016 EZGO TXT 48V and noticed an improvement in performance. However, the installation process wasn’t as smooth as I hoped. Some of the wiring was confusing, and I had to look up a few videos to get it done. Once installed, the controller performed well, but I expected more detailed instructions.
Paul K. –
If you want your EZGO TXT 48V to perform like a high-end cart, this Alltrax XCT Regen 400A controller is the way to go. I installed it with no issues, and now my cart has more torque, faster acceleration, and better battery efficiency thanks to the regen braking. I wish I’d made this upgrade sooner!
Jason K. –
The XCT 400A controller is a great upgrade for my EZGO TXT 48V. The increased torque and speed are very noticeable, especially when driving uphill. My only complaint is that the software for programming the controller took some getting used to. Once I figured it out, it was smooth sailing.