Genuine OEM Audi Alternator Bracket Mount, part number 06M903143AJ. This robust bracket is designed to securely hold the alternator in its precise position, ensuring proper belt tension and alignment for optimal charging system operation. It is typically mounted to the engine block. Constructed from durable cast metal, it weighs approximately 0.864 kg. Using a genuine OEM alternator bracket ensures exact fitment, correct mounting points, and the structural integrity required to withstand engine vibrations and loads over time.