Genuine OEM Audi Differential Mount Bushing, part number 1K0599431A. This component dampens vibrations and supports the differential assembly, contributing to stable drivetrain operation and reduced noise. It is positioned at the front mounting point of the differential. Weighing 0.186 kg with dimensions of 0.08 m x 0.08 m x 0.035 m. Using a genuine OEM bushing ensures the correct rubber hardness and precise dimensions for effective vibration isolation and long-term durability of the differential mounting.