The R1 Concepts RNC slotted brake rotor for the rear right of 2011-2019 Buick Cascada is a black-finished replacement rotor with a slotted contact surface. It replaces a worn rear right rotor to reestablish a uniform pad contact area. Install this rotor when performing rear-right brake service on the Cascada to return that corner of the vehicle to normal braking condition while matching the rotor finish and surface profile for the specified years.
R1 11-19 Buick Cascada Rear Right Slotted Black Brake Rotor