2001 1770 John Deere, Precision planting updates in 2021 and 2023: V-Drive, Delta Force , Yetter shark tooth floaters with clean sweep air cylinder, Bullseye seed tubes, comes with 20/20 Gen 2 monitor, updated all the shanks to XP shanks, did highland machine upper and lower parallel arms, spoke gauge wheels, In-furrow starter fertilizer controlled by Trimble rate controller with a 300 gallon tank mounted on the planter, applied through Keyton low stick seed firmers with red ball row monitors, updated the closing wheel arms with copperhead bearing kit. Call for more Information!!