The R1 Concepts Geo-Carbon drilled and slotted brake rotor for 2001–2011 Ford Explorer Sport Trac (front left) is a single replacement rotor specified for the front left position. Named with the Geo-Carbon designation and a drilled-and-slotted surface pattern, it is intended for use on the listed Explorer Sport Trac model years as the front-left braking rotor.
R1 01-11 Ford Explorer Sport Trac Front Left Drilled & Slotted Geo-Carbon Rotor