The R1 Concepts slotted black brake rotor for 2002–2006 Audi A4 FWD (rear left) is a replacement rotor specified for that wheel position and model years. The slotted braking surface is identified for the listed front-wheel-drive A4 applications and serves when a rear-left rotor needs replacement. Fit this part to restore the rear-left brake assembly on the noted A4 models to normal operation.
R1 02-06 Audi A4 FWD Rear Left Slotted Black Brake Rotor