The Genuine Porsche Engine Timing Camshaft Sprocket (911) - 99710505171 is a high-quality replacement part for Porsche 911 vehicles. This sprocket is responsible for controlling the timing of the engine's camshaft, ensuring that the valves open and close at the correct time for optimal performance. It is designed and manufactured by Porsche to meet the exact specifications and standards of the original sprocket, ensuring a perfect fit and reliable operation. Made from durable materials, this sprocket 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 should be replaced if it shows signs of wear or damage.