Belmont X?Calibur BEL?10 and BEL?20 control board with housing (YZ?BEL20?99YY) What you see in the photos is the exact item that you will receive. ------------ According to Chat GPT: This is compatible with Belmont X?Calibur BEL?10 and BEL?20 models Core Functions of the YZ?BEL20?99YY Control Board: Control of Motorized Movements: It directs solenoid valves and the hydraulic pump/motor assembly to power the seat raise/lower and backrest recline/raise movements based on your inputs from the foot pedal or optional touchpad Foot Pedal Auxiliary Inputs: Accepts signals from the foot control switches (e.g., two-program position pedal) and any additional input devices like backrest control switches or a touchpad. These user inputs are converted into motion commands Limit Programming Safety Settings: Includes built-in functionality for setting and storing travel limits. The board features mode/select switches (like "Normal/LIMIT" and "STORE") and an LED/beeper interface that let technicians define upper and lower stop points for the seat and backrest. The stored settings ensure safe repeatable positioning and protection against over-travel or pinch hazards Status Indicators: Contains at least two LEDs (commonly green and orange) that provide normal operation status, limit mode indication, and error feedback during configuration or fault detection Power Relay Coordination: Manages onboard power distribution, coordinating signals to the relay PCB and transformer section to safely conduct hydraulic functions and system power cycling ------------ Take that with a grain of salt. You can clearly identify the board from the photos. We are wholesaler/liquidators. We bought 7 Belmont Bel-20 chairs to resell. We decided to part out the most worn looking one. This board came from that unit (which was totally functional) You will need to do your own research to make sure that it works with the chair you are planning to use it with. We are counting upon you to know what you are buying and if this item will suit your needs. This is being sold AS-IS. No returns. That is why we have it listed AS-IS for parts/not working. We do not want returns because you did not verify if this will work for your chair. Please only purchase this if you agree to those terms. ??????IF YOU NEED A WHOLE CHAIR, SHOOT ME A MESSAGE! ?????? ??????I HAVE ONE LISTED ON THIS STORE ?????? ??????WE CAN SHIP FREIGHT!?????? We take our reputation seriously, we buy and sell online, so we understand the value of trust! Thanks for looking at our listing and supporting our small family business! SHELF: 28