Ensure your Porsche operates at peak performance with this genuine OEM Drive Belt Tensioner Pulley. Designed specifically for compatibility with select Porsche models, this tensioner pulley is crafted with the precision and quality you'd expect from the renowned brand. The part number 9A1 102 212 00, along with its interchange part number 9A110221200, guarantees a perfect fit for your vehicle's needs. The robust construction of this component ensures durability and smooth operation of your vehicle's drive belt system. Enhance your Porsche's engine efficiency and reliability with this essential maintenance part that is backed by the manufacturer's trust and assurance of quality.