The John Deere BP1681E is a genuine OEM sprocket designed for various John Deere Gator utility vehicle models. This critical component ensures reliable power transfer within the vehicle's drivetrain system, maintaining optimal performance and durability. Manufactured to John Deere's exacting standards, it provides a precise fit and long-lasting operation for compatible Gator models, including HPX, XUV 620i, XUV 850D, XUV 855D, XUV 825i, XUV 825M, XUV 825E, XUV 855M, XUV 855E, XUV 550, XUV 550 S4, XUV 560, XUV 560E, XUV 560E S4, XUV 590i, XUV 590i S4, XUV 590M, XUV 590M S4, XUV 590E, XUV 590E S4, XUV 835M, XUV 835E, XUV 835R, XUV 865M, XUV 865E, and XUV 865R.