The Bosch 20010461 QuietCast Premium Disc Brake RotorÂ for your 2005-2012 Ford F-250 & 2005-2012 Ford F-350 4WD is built from innovative materials that ensure the highest quality. Bosch QuietCast Disc Brake Rotors utilize vehicle specific castings. The heat flow casting process produces superior G3000, GG20, GG15, and HC (high carbon) casting. Bosch castings provide strength and durability not found in competitive products. While many competitors may provide a low cost product to save money, their castings can crack and provide poor durability. Bosch QuietCast provides consistent, safe and long lasting performance. Sold individually.Â Features:Â 100% Balanced For Smooth Operation OEM Style Vane ConfigurationÂ Clear Look Coating - Prevents Rust & Corrosion Applications: 2005-2012 Ford F-250 4WD Single Rear Wheel (Rear) 2005-2012 Ford F-350 4WD Single Rear Wheel (Rear) Note:Â Image is for display purposes and may not be of exact product.