The R1 Concepts Geo-Carbon drilled and slotted rotor for 1992–2005 Audi A6 Quattro, rear left, is a replacement rotor made to fit the rear-left hub and rotor profile for the specified applications. The drilled-and-slotted braking surface is configured for that axle position. For even brake wear and consistent performance, replace the matching rear-right rotor when performing axle-level service.
R1 92-05 Audi A6 Quattro Rear Left Drilled & Slotted Geo-Carbon Rotor