These Pair Of Caterpillar Graphite 13 Inch Diameter Exhaust Gaskets are a practical and reliable solution for your exhaust system needs. With a diameter of 13 inches and a graphite construction, these gaskets are designed to fit most Caterpillar makes and models. Measuring 13.45 inches long, 12.99 inches wide, and 0.18 inch tall, they are directly replaceable with OE clamps and gaskets. Meeting the EPA10 exhaust emission norm, these gaskets provide a direct OE replacement with numbers 2792123 and OTR46806. Trust these gaskets to deliver the performance and durability you need for your exhaust system.