The Carquest YH421765P Premium Painted Brake Rotor is a high-quality rear brake disc rotor made from durable cast iron material with a thickness of 20mm. It features a plain rotor style and a rust preventative finish, ensuring optimal performance and longevity. This premium brake rotor comes with a 1-year manufacturer warranty and is designed specifically for universal fitment, making it an ideal choice for car and truck parts and accessories. With the Carquest brand known for its reliability and quality, this brake rotor is a top choice for maintaining your vehicle's braking system.