The braking systems in every vehicle ever made are meticulously made and every detail has been carefully conceptualized and manufactured to assure the driver and his passengers of a safe ride. In your Acura, a new innovation in brake systems is employed to heighten safety. This brake system is divided into two circuits, each circuit connected to two wheels. In case a fluid leak occurs in one circuit, the other circuit will still be able to stop the motion of two of your wheels which could still halt the entire motion of your Acura. This way, whenever you step on the brake pedal, even when one of these circuits fails, you could still stop the car which could avoid accidents brought by braking systems failure. The Acura brake master cylinder is the mechanism that connects the two circuits and provides pressure to both circuits. Two pistons in a single cylinder are included so that the cylinder is fool proofed. Whenever you step on the brake pedal, the primary piston is pushed through a connector. The cylinder is pressurized, and the pressure compresses the fluid in the circuit of the secondary piston. The braking pressure shall be the same in the two circuits. The brake master cylinder works hand in hand with the combination valve to provide maximum efficiency of the brake system for your safety. The combination valve alerts the driver of any defects in the brake system and other functions that could contribute to your safe driving. As much as possible, leaks should be avoided to assure your safety. Inspection of your Acura braking system once in a while will be worth it, especially if it could give you safety in return. Acura brake master cylinder replacements are available in case you need one right away. For that, visit our website to view our quality and durable auto body products.