This ACDelco Advantage brake disc rotor is a high-quality replacement part for your vehicle. It fits perfectly on the left, right, and front placement of your Explorer, Mountaineer, or other compatible models. The rotor is made of durable cast iron material with a rust preventative finish, ensuring long-lasting performance. The 18A2352A manufacturer part number and 6L2Z1125AA, 6U2Z1V125C OE/OEM part numbers make this rotor a reliable choice for your braking system. The vented rotor style and 28.5 mm disc thickness provide ample stopping power for your vehicle. This brake disc rotor is not a universal fitment and is designed for specific models only. Exact item is shown. New open box item with partial original packaging. Black hat rotor, coated, cast iron. Outside Diameter (in): 12.090 Inch. Overall Height (mm): 54mm, 28.5mm discard thickness. Item weight 21.3 lbs. Made in China. No returns if installed. This item is a new, opened customer return. It has been inspected and passed quality control to insure the condition described and contents are accurate. Please review actual photos as stock photos are not the actual item, our photos are. You will ONLY receive exactly what is shown in photos, regardless of what might have originally been included. Please review our business policies in our store for information regarding returns, shipping and warranties.