General description Rear Left and Right Brake Calipers designed for Land Rover Discovery 3 and 4, as well as Range Rover models. These calipers are engineered to meet original manufacturer specifications, ensuring high quality and long service life. Technical specifications Condition: Brand New, Ready to Install Fitment Type: Direct Replacement Warranty: 2 Years Caliper Type: Floating Placement On Vehicle: Rear Left and Right Brake Disc Thickness: 20 mm Piston Diameter: 45 mm Brake Piston Count: 1 Piston Compatibility and accessories For Land Rover Discovery III L319 (2004-2009) For Land Rover Discovery IV L319 (2009-2018) For Land Rover Range Rover Sport L320 (2005-2013) For Land Rover Range Rover III L322 (2002-2012) OEM & Part Numbers: Left - LR010575, SMC500150, SOB500052, 343904, 523641, 19-3357; Right - LR010574, SMC500140, SOB500042, 343905, 523642, 19-3356 Installation Professional installation is highly recommended. Please confirm that your old part number matches one of the