The Duralast Disc Brake Rotor 55039DL is a high-quality replacement part for your vehicle's brake system. With a durable construction and precise measurements, this brake disc rotor is designed to provide reliable braking performance. Made by Duralast, a trusted brand in automotive parts, this rotor is a single piece with a discard thickness of 9.0mm and an outside diameter of 278.0mm. It features a bolt pattern of 5 x 4.75 inches, making it suitable for specific vehicle models. Upgrade your brake system with this dependable and efficient brake disc rotor.