The Genuine Porsche Shift Sleeve Assembly - 99630406150 is a part used in the transmission system of Porsche vehicles. It is responsible for connecting the shift lever to the transmission, allowing the driver to shift gears smoothly and accurately. This assembly is made of high-quality materials and is designed to meet the specifications and standards of Porsche vehicles. It is a genuine OEM (Original Equipment Manufacturer) part, ensuring a perfect fit and reliable performance. This shift sleeve assembly is essential for proper functioning of the transmission and is recommended for replacement if it becomes damaged or worn out.