The R1 Concepts drilled brake rotor in black is a replacement rotor for 1997–2004 Mitsubishi Diamante rear left applications. It delivers a drilled braking surface and a black finish per the product text, supplying a matching rotor for that rear wheel location. Sized to match the listed years and position, this rotor serves as a straightforward replacement to restore the rotor surface and maintain correct fitment.
R1 97-04 Mitsubishi Diamante Rear Left Drilled Black Brake Rotor