The Pierburg Vacuum Pump - 702551180 is a mechanical device used to create a vacuum in a closed system. It is designed and manufactured by Pierburg, a German automotive supplier. The pump is made of high-quality materials and is known for its reliability and durability. It is commonly used in vehicles to power various systems such as brakes, transmission, and emission control. The pump operates by creating suction, which removes air or other gases from the system, resulting in a vacuum. This vacuum allows for more efficient operation of the vehicle's systems. The Pierburg Vacuum Pump - 702551180 is a crucial component in ensuring the smooth and safe functioning of a vehicle.