The product is a new Bendix AD-9 air dryer, part number 109685X, made in the United States. It is a unit quantity of 1 and comes in a box. The product does not come with a warranty. This air dryer is designed for commercial trucks and is a essential part of the braking system, helping to keep the air clean and dry for optimal performance. With the Bendix brand reputation for quality, this remanufactured air dryer is a reliable choice for maintaining your commercial truck's braking system.