Running Board Replacement Controller 19 04280 STA Pedal Control Module for A04 A06 Controllers FG05 1OE Number: The referencing OE number of this replacement controller module is 19 04280 STA, which is molded and designed depend on the original data. 2Fitment: The replacement controller power boards are replacement for A04 and A06 controllers, please check the model of your controller before ordering. 3Improved Driving Experience: By the controller modules, your electric step boards will operate more responsively and stably, offering a more convenient and comfortable boarding and alighting experience. 4Sturdy and Reliable: Built with robust and sturdy materials, these replacement modules are designed to withstand daily wear and tear, providing you with long lasting performance and reliability. 5Easy installation: These controller modules are designed for straightforward installation, allowing you to replace your worn out modules easily and quickly to get your electric step boards back to optimal performance.