The R1 Concepts Geo-Carbon drilled-and-slotted rotor is listed as a rear left replacement for 1993–2004 Chrysler Concorde models. The description identifies a Geo-Carbon rotor with drilled and slotted surfaces for the rear left position; use it as the specified axle- and side-specific replacement and order the matching rear right rotor when completing a rear-axle brake service.
R1 93-04 Chrysler Concorde Rear Left Drilled & Slotted Geo-Carbon Rotor