The Genuine Porsche Strut Mount Washer - 99734310700 is a small, circular metal component that is used in the suspension system of Porsche vehicles. It is designed to fit onto the strut mount, which is a crucial part of the suspension system that helps to absorb shocks and vibrations while driving. This washer helps to secure the strut mount in place and prevent it from shifting or becoming loose. It is an important component in maintaining the stability and performance of the vehicle's suspension system. This particular washer is made by Porsche and is a genuine OEM part, ensuring high quality and compatibility with Porsche models.