The R1 Concepts Geo-Carbon drilled and slotted rotor is a rear-left replacement for Kenworth K270 trucks (2005–2023), providing the drilled and slotted braking surface specified by R1 for that axle. Specified as a direct-fit rotor for the noted years, it replaces the OE rotor to restore the rear braking surface and aligns with the heavy-duty vehicle application identified in the description.
R1 05-23 Kenworth K270 Rear Left Drilled & Slotted Geo-Carbon Rotor