The Freightliner Replacement Pipe is a practical solution for replacing the 04-14120-000 part in your Freightliner vehicle. This 90-degree elbow pipe features a 5" ID/OD and is made of aluminized material. It fits most Classic Freightliner makes and models, making it a versatile and reliable choice. With its high-quality construction, this replacement pipe ensures optimal performance and durability. Upgrade your Freightliner with this reliable and efficient replacement pipe.