The R1 Concepts RNC slotted brake rotor for the rear left of 2011-2019 Buick Cascada is a black-finished replacement rotor with a slotted braking surface. It is intended to replace a worn rear left rotor and restore an even contact area for the brake pad. Choose this rotor when servicing the Cascada’s rear left brake to renew the rotor surface and maintain the expected finish and mounting compatibility for the listed model years.
R1 11-19 Buick Cascada Rear Left Slotted Black Brake Rotor