The R1 Concepts Geo-Carbon drilled and slotted brake rotor for 1999–2007 Ford E-250 (rear left) is a replacement rotor specified for the rear left position. It is described with the Geo-Carbon name and a drilled-and-slotted surface pattern in the product title and is intended to serve as the rotor component for braking maintenance on the listed E-250 model years.
R1 99-07 Ford E-250 Rear Left Drilled & Slotted Geo-Carbon Rotor