Feature: 1. OE Number: The referencing OE number of this replacement controller module is 19 04280 STA, which is molded and designed depend on the original data. 2. Fitment: The replacement controller power boards are replacement for A‑04 and A‑06 controllers, please check the model of your controller before ordering. 3. Improved 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. 4. Sturdy 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. 5. Easy 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. Specification: Item Type: Replacement Controller ModuleOE Number: 19 04280 STA .Material: ABSFitment:Fits for A‑04 A‑06 ControllersNot fit for Super Duty 2002-2003, 2008-2012 Package List: 1 x Replacement Controller Module Note: Please double check the part number of your item, matching information is for reference only.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.