The John Deere AT01904 is a genuine OEM V-belt pulley designed for reliable power transmission in various John Deere agricultural and construction machinery. This high-quality pulley ensures optimal performance and durability, serving as a direct replacement for original equipment. It features an outer diameter of 151.892 mm, a bore diameter of 25.4 mm, and a width of 29.972 mm, with a weight of 1.496 kg. It is compatible with numerous John Deere tractor, combine, cotton picker, and forage harvester models, providing essential functionality for the drive system.