Built to original equipment form, fit and function, the Mercedes-Benz Genuine Brake Master Cylinder covers Mercedes-Benz C-Class models built from 2018 to 2020. Bleed the brake system thoroughly after fitting and check for leaks before road testing. Brake components should always be replaced in axle pairs to keep braking balanced. The Aluminium construction is corrosion protected for long service life on Australian roads. This part is a common wear item on high-kilometre Australian vehicles and is worth replacing in pairs. Every unit is supplied new with a 2 Years / 40,000 km warranty against manufacturing defect.