The Freightliner Cascadia Bumper Support Center with Small Opening is a reliable replacement for OE numbers 21-28443-004 and 21-2844010. Designed to fit most Freightliner Cascadia 113 and 125 models from 2008 to 2018, this bumper support center offers practicality and durability. With its small opening, it ensures a secure fit and provides essential support for your vehicle's bumper. Upgrade your Freightliner Cascadia with this high-quality product that guarantees a perfect fit and long-lasting performance.