The R1 Concepts drilled and slotted black front right brake rotor for 1987-1991 Sterling 825 is listed as a replacement rotor for the front right position. The description specifies a drilled-and-slotted rotor surface in a black finish and ties the part to that model and year span. Verify the fitment against your vehicle data prior to ordering to ensure proper application.
R1 87-91 Sterling 825 Front Right Drilled & Slotted Black Brake Rotor