Genuine OEM Audi Reducer Metering Control Unit Holder, part number 4M0907361. This bracket is designed to securely mount and position a control unit, often associated with the reducer metering system (e.g., AdBlue/SCR) within the vehicle's emissions or fuel system. It ensures the control unit remains stable and protected from vibrations. Weighing approximately 0.065 kg, this holder is engineered for precise fitment. Using a genuine OEM holder ensures the correct mounting points and material strength, preventing damage to sensitive electronic components and maintaining the integrity of critical vehicle systems.