This OEM rear strut shock absorber upper insulator bushing is designed for 2009–2019 Ford Flex, 2011–2019 Explorer, and 2010–2019 Taurus models. It mounts at the top of the rear strut assembly and helps cushion road impact, reduce vibration, and prevent metal-to-metal contact within the suspension system. Over time, the upper insulator bushing can wear, crack, or deteriorate due to constant suspension movement and road conditions. A worn bushing may cause clunking noises, increased vibration, or reduced ride comfort. Replacing it with a genuine OEM component restores proper suspension isolation, improves ride quality, and maintains factory performance standards. Manufactured to Ford's original specifications, this rear strut upper insulator ensures precise fitment, dependable durability, and long-term suspension reliability.