*Unknown serial number and model number. Must use a diagnostic tool to determine what vehicle it's compatible with.* The Rear Parking Brake Actuator is a crucial component for ensuring safety and functionality in a vehicle's braking system. This black rear parking brake actuator is designed for easy installation and reliable performance. The specific fitment and manufacturer part numbers may be unknown, but this product is tailored to provide a seamless replacement for your vehicle's rear parking brake system, offering peace of mind and control while driving.