Genuine OEM Audi Engine Bushing, part number 03H105431A. This precision-engineered cylindrical metal bushing provides a low-friction bearing surface for moving parts within the engine assembly. It is crucial for reducing wear and ensuring smooth operation of internal engine components. Weighing 0.018 kg, this bushing is manufactured to exact specifications. Using a genuine OEM bushing ensures precise dimensions and material quality, critical for the long-term reliability and performance of the engine.