The Volvo 15.75 Inch Long Stainless Steel Exhaust Bellow is a durable and environmentally friendly replacement part for Volvo vehicles. With a 5-3/4 inch outer diameter and 5 inch inner diameter, this bellow is designed to directly replace OE parts, fitting most Volvo makes and models. Constructed from stainless steel and meeting EPA 07 emission norms, this bellow offers a practical and eco-conscious solution for maintaining your vehicle's exhaust system. With direct OE replacement numbers 21959389 and 22307697, this bellow is a reliable and convenient choice for Volvo owners.