Part Smart is here to help you discover, diagnose, and learn about underlying issues that could affect your vehicle’s performance. Our latest Part Smart Article covers how a leaking master cylinder can cause a vehicle’s vacuum booster to fail. When a vehicle’s vacuum booster assembly fails, it can lead to a hard brake pedal requiring excessive pedal effort to bring the vehicle to a stop.

Download the PDF at http://motorcarparts.com/content/uploads/2021/02/Vacuum-Booster_MC_2021.pdf