The Freightliner Replacement Exhaust Elbow is a practical and reliable solution for replacing the 04-15653-000 OEM part. With a 5" diameter and made from aluminized material, this exhaust elbow fits most Freightliner makes and models. Its sturdy construction ensures durability and long-lasting performance. Sold individually, this product offers a cost-effective solution for maintaining the exhaust system of your Freightliner. Upgrade your vehicle with this high-quality replacement part that guarantees a perfect fit and optimal functionality.