This Mack OEM Air Filter 57MD32 is a high-quality replacement part for your vehicle's air filtration system. It is designed to fit perfectly and provide excellent performance for your engine. The bolt-on mounting style ensures easy installation, while the paper and metal material construction provide durability and reliability. The air filter is compatible with a variety of vehicles and features an unfinished finish. It comes with a gasket and is made in the United States. This item is a must-have for anyone looking to replace their vehicle's air filtration system with a high-quality OEM part.