This is a genuine LINEX seat back adjustment mechanism, part number 47.52.01, designed for Trose vehicles. It is engineered to provide precise and durable control over your seat's recline angle, ensuring comfort and proper positioning during your drive. The mechanism is built with high-quality materials to withstand regular use and maintain optimal performance over time. Easy to install, it's a direct replacement for your original part, restoring full functionality to your seat adjustment.