The International 21.69 Inch Long Stainless Steel Exhaust Bellow is a durable and environmentally friendly option for replacing OE parts. With a 4-4/7 inch outer diameter and 4-7/8 inch inner diameter, this bellow is designed to fit most International makes and models, making it a practical choice for a wide range of vehicles. Constructed from stainless steel and meeting EPA 07 exhaust emission norms, this bellow offers a direct OE replacement number of 3820024C3, ensuring a seamless and eco-friendly solution for your exhaust system needs.