The R1 Concepts drilled rear-left brake rotor for 1989–1991 Peugeot 405 is a black-finished replacement rotor specified for that rear-left position. It serves as the braking surface to slow the vehicle, and the drilled pattern is intended to aid venting and debris clearance compared with plain rotors. Verify rear-left 405 fitment for accurate replacement when ordering.
R1 89-91 Peugeot 405 Rear Left Drilled Black Brake Rotor