The John Deere AZ52786 is a genuine OEM roller chain, specifically designed for various John Deere agricultural machinery. This heavy-duty chain features a size 80 designation and consists of 120 links, ensuring reliable power transmission and durability in demanding operational environments. It is a critical component for the drive systems of numerous John Deere combines, cotton pickers, forage harvesters, self-propelled sprayers, sugar cane harvesters, and windrowers, providing optimal performance and longevity for your equipment.