Disc Brake Caliper Set Front compatible for Chevrolet Impala 2006-2013 with Bracket 18B4988

ApplicationCompatible for Buick Lucerne 3.8L 2006 - 2008 compatible for Buick Lucerne 3.9L 2009 - 2011 compatible for Chevrolet Impala 2006 - 2011 All Models compatible for Chevrolet Impala 2012 - 2013（LS, LT, LTZ） Compatible for Chevrolet Monte Carlo 2006 - 2007 All ModelsOE/Part numberDriver Side（Left）：18-B4988，18B4988，18-P4988，18P4988，15251788，FRC11791，FRC11791N， Passenger Side（Right）：18-B4989，18B4989，18-P4989，18P4989，15251789，FRC11792，FRC11792NSpecificationInstallation Position :Front Left and Right Inlet Port Size :M10 x 1.5 Bleeder Port Size : M10 x 1.5 Piston Diameter : 1.77 in. / 44.93 mm Brake Piston Count：2 Piston Piston Material：Steel Installation Hardware Included : Yes Bracket : with bracketPackage included2 × Brake Calipers (Showing as the picture)