A-Premium Disc Brake Caliper Assembly with Bracket Compatible with Select Ford Models - For Mustang 1999-2004 3.8L, For Mustang 2004 3.9L, For Mustang 1999-2003 4.6L, Base - Rear Left Driver Side

[Vehicle Fitment]: Compatible with Ford Mustang 1999 2000 2001 2002 2003 2004---(Rear Left, Driver Side). [Reference Number]: 1R3Z2553AB, F4ZZ2B511A, XR3Z2553AA, 18-4825, 18-B4825, 18-P4825. [Specification]: Brake Piston Count: 1 Piston; Piston Size(OD): 38.13 mm; Inlet Port Size: M10 x 1.0; Bleeder Port Size: M10 x 1.5; The Brake Calipers are coated with antirust coating, which can effectively prolong the service life. [Directly Fit]: OE Replacement Brand New Brake Caliper Assembly, including Brake Caliper, Bracket, Metal Piston, Installation Hardwares. Please enter your vehicle information in the top left corner of listing and check our ""Special Note"" before ordering.. [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted disc brake caliper. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.