This ACDelco Advantage rear brake rotor is a high-quality replacement part for your Toyota 4Runner or Lexus GX460. Made from durable cast iron material and featuring a vented rotor style, this disc brake rotor is designed to provide reliable and long-lasting performance. With a rotor outside diameter of 12.3 inches and a bolt pattern of 6 x 5.5 inches, this ACDelco 18A2735A GM 19286273 rotor is compatible with the rear left and right sides of your vehicle. It has a height of 2.68 inches and is finished uncoated. This rotor is an OE/OEM part number for your Toyota 4Runner or Lexus GX460 and is perfect for those looking for a replacement part that meets the highest standards of quality and compatibility. Exact item is shown. New open box with partial original packaging. Non coated vented cast iron rotor. 16mm discard thickness. 12.3 inch outside diameter. 6x5.5 bolt pattern. 2.680 inch overall height. 4.3 inch center hole size. Item weight 13.75 lbs. Made in China. No returns if installed. Please review our business policies in our store for information regarding returns, shipping and warranties.