The 18-B4928 Front Right Disc Brake Caliper is a high-quality replacement part for 2005-2010 Ford Mustang V6 4.0L / V8 4.6L vehicles. This floating caliper comes in a zinc plated finish and includes mounting hardware, brake caliper bracket, copper washers, and a piston diameter of 1.68 inches. It is designed for the front right side of the vehicle and has a piston size of 1.67 inches. The caliper also features a 2 piston design and comes with a lifetime manufacturer warranty. Perfect for maintaining optimal braking performance on your Mustang..