The Genuine Porsche Steering Rack Boot - 971423815 is a high-quality rubber boot designed specifically for Porsche vehicles. It is used to protect the steering rack from dirt, debris, and other contaminants that can cause damage or premature wear. This boot is an essential component of the steering system, helping to maintain smooth and precise steering control. It is a genuine OEM part, ensuring a perfect fit and long-lasting performance. The 971423815 steering rack boot is a crucial part of the overall maintenance and care of your Porsche vehicle.