The John Deere AZ39985 is a genuine OEM Upper Span Support designed for a wide range of John Deere combine harvester models, including the 9000, 9010, 9050, 9060, S600, and S700 series. This essential structural component ensures proper alignment and stability within the combine's framework, contributing to the machine's overall durability and operational reliability. Manufactured to John Deere's rigorous quality standards, it provides precise fitment and long-lasting performance in demanding agricultural environments.