Brake oil is a special fluid used in hydraulic braking systems. It plays a crucial role in transmitting force and increasing braking effectiveness during the vehicle braking process. Brake fluid is usually a colorless and transparent liquid with high temperature stability and viscosity index to ensure stable performance under both high and low temperature conditions. It also has antioxidant properties to extend its service life and provides good corrosion and lubrication properties to protect metal components in the braking system from corrosion and wear. Brake fluid also needs to have appropriate wet and dry boiling points to ensure effective operation under wet or dry conditions. Choosing the appropriate specification of brake fluid is crucial as it directly affects the performance and safety of the braking system. Please note that when maintaining or replacing brake fluid, please follow the manufacturer's recommendations and follow the correct operating procedures.