The R1 Concepts drilled rear-left brake rotor for 2020–2021 Lincoln Aviator is a direct replacement that restores the braking surface with a black, drilled finish. The rotor's drilled pattern helps manage heat and moisture where the pad contacts the disc, and the unit is provided for the specified wheel position to simplify like-for-like service or rotor replacement.

R1 20-21 Lincoln Aviator Rear Left Drilled Black Brake Rotor