The R1 Concepts Geo-Carbon drilled and slotted brake rotor for 2003–2008 Dodge Ram 4000 (Mexico) (rear left) is a replacement rotor for that rear wheel location. The product description identifies the drilled-and-slotted Geo-Carbon surface. Use this rotor when performing brake service on the rear-left assembly of the listed Ram 4000 Mexico model years.
R1 03-08 Dodge Ram 4000 (Mexico) Rear Left Drilled & Slotted Geo-Carbon Rotor