Genuine OEM Volkswagen Main Brake Cylinder Repair Kit, part number 5Q1614019ACREP. This kit provides the necessary components to service and restore the functionality of the vehicle's main brake cylinder. It is crucial for maintaining the hydraulic pressure required for effective braking. The kit ensures that the main brake cylinder operates reliably, which is paramount for vehicle safety. Weighing 0.663 kg, this repair kit includes precision-engineered parts. Using a genuine OEM repair kit guarantees that all components meet strict factory specifications for material quality and dimensional accuracy, ensuring optimal brake system performance and safety.