The R1 Concepts Geo-Carbon drilled-and-slotted rotor is listed for front-right or rear-right positions on 1973–1998 International/Navistar S1823 applications. The description highlights the drilled-and-slotted face and Geo-Carbon designation as the part's defining features. This entry covers right-side fitment for the stated S1823 model years; confirm the vehicle application and position prior to installation.
R1 73-98 International/Navistar S1823 Front Right/Rear Right Drill & Slot Geo-Carbon Rotor