The Mack D3S 11.61 Inch Exhaust Flex Hose is a reliable and durable product that offers numerous benefits. With its stainless steel construction, it ensures longevity and resistance to corrosion. This flex hose is designed to directly replace OE parts, making it practical and convenient. It comes with clamps and gaskets included, saving you time and effort. Additionally, it fits most Mack makes and models, providing versatility. Made in the USA, this exhaust flex hose is an environmentally friendly choice. Its direct OE replacement numbers further guarantee its compatibility and reliability.