The Genuine Porsche Valve Spring Retainer Washer is a high-quality component designed for use in Porsche 996 engines. This washer is responsible for securing the valve spring retainer in place, ensuring proper valve function and engine performance. It is made from durable materials and manufactured to strict Porsche standards, ensuring a perfect fit and reliable operation. This valve spring retainer washer is an essential part of the engine's valve system and is a genuine Porsche product, guaranteeing superior quality and performance.