The R1 Concepts drilled black brake rotor for 2005–2021 Chrysler 300 rear left is a drilled replacement rotor intended for the rear left position. It restores the rotor surface and retains the drilled pattern and black finish for continuity. Verify the year and left rear placement to confirm fitment, and install with appropriate brake pads as part of standard maintenance.

R1 05-21 Chrysler 300 Rear Left Drilled Black Brake Rotor