If your Mercedes brake pedal feels soft or sinks, your master cylinder might be failing. This A-Premium replacement brake master cylinder is compatible with various Mercedes-Benz models from 2006–2018, including the E320/E350, E550, CLS550, CLS63 AMG, G550, and G55 AMG (check full list in the description). It’s made from aluminum with a 1-inch bore and M12x1.0 outlets. Important note: This unit does NOT include the reservoir or level sensor (you reuse your existing ones). It’s a direct fit for OE numbers 0064301301, 113770, and others. Before buying, please use the vehicle selector or compare your old part to confirm fitment. Comes with a 1-year unlimited-mileage warranty. A quality, affordable solution to restore your Mercedes’ braking performance and safety.
