The Genuine Porsche Engine Timing Camshaft Sprocket (911) - 99710505193 is a high-quality replacement part for Porsche 911 models. It is designed to work with the engine's camshaft to accurately time the opening and closing of the engine's valves. This sprocket is made from durable materials and is built to withstand the high temperatures and pressures of the engine. It is an essential component for maintaining the proper functioning of the engine and ensuring optimal performance. This product is an authentic Porsche part and is designed to fit seamlessly into the engine for a perfect fit and reliable operation.