Upgrade your Volvo's exhaust system with this pair of 13.9 inch diameter exhaust gaskets. Measuring 13.9 inches long, 13.9 inches wide, and 0.09 inches tall, these gaskets meet Euro 6 emission norms. Sold as a pair, they are directly replaceable with OE clamps and gaskets and fit most Volvo makes and models. With direct OE replacement numbers 21570880 and 7421570880, these gaskets offer a practical and environmentally friendly solution for maintaining your vehicle's exhaust system.