These Pair Of Detroit Diesel DD15 Graphite 10.37 Inch Diameter Exhaust Gaskets are a practical and reliable solution for your exhaust system needs. With a diameter of 10.37 inches, length and width of 10.35 inches, and a height of 0.31 inches, these gaskets are designed to fit most Detroit Diesel DD15 makes and models. Made from high-quality graphite, they are directly replaceable with OE clamps and gaskets, ensuring a seamless installation process. With exhaust emission norm EPA10 compliance and direct OE replacement numbers A6804910480 and OTR35817, these gaskets offer a reliable and efficient solution for your exhaust system.