This ACDelco Advantage brake disc rotor is a high-quality replacement part for your Buick Encore or Chevrolet Trax. Made of durable cast iron material, it has a solid style and a rotor outside diameter of 10.6 inches. The item thickness is 12mm and the discard thickness is 10mm, with a height of 2.3 inches. The part is designed to fit on the rear, left, and right sides of the vehicle. It has OE/OEM part number 88878112 and the manufacturer part number is 18A2821A. The finish is uncoated and it is not a vintage or universal fitment item. This brake disc rotor is perfect for those looking for a reliable replacement part for their car or truck.


Exact item is shown. Replaces GM OEM part number 88878112. Made in China. This is new with partial original packaging, which was damaged in transit. No returns if installed. Please review our business policies in our store for information regarding returns, shipping and warranties.