Built to original equipment form, fit and function, the Bosch Brake Master Cylinder covers Honda Civic models built from 2019 to 2021. Every unit is pressure tested and inspected before packing. Brake components should always be replaced in axle pairs to keep braking balanced. Bleed the brake system thoroughly after fitting and check for leaks before road testing. The Cast Iron construction is corrosion protected for long service life on Australian roads. Packaging and labelling include the part number and application data for easy stock control. Check the fitment list against your build date and VIN before ordering, as running changes were made mid-generation. Fitting is a straightforward workshop job and no coding or calibration is needed. This part is a common wear item on high-kilometre Australian vehicles and is worth replacing in pairs. New stock, 12 Months warranty, and dispatched from our Australian warehouse.