Genuine OEM Audi Alternator Adjusting Bracket, part number 06M903143AC. This critical component is designed to securely mount the alternator to the engine block and provide the necessary adjustment for proper drive belt tension. It ensures the alternator remains stable and correctly aligned, which is vital for the vehicle's electrical charging system. Constructed from durable metal, this bracket weighs 0.749 kg and is engineered to withstand engine vibrations and stresses. Using a genuine OEM bracket guarantees precise fitment and the structural integrity required for long-term reliability of the alternator assembly.