AT22080 One Hydraulic Line Fits John Deere Tractor Models 2020 2120 1830 2030One New Aftermarket Replacement Hydraulic Line Fits John Deere Tractors This aftermarket replacement hydraulic line Fits John Deere OEM part number AT22080. Designed for use in the hydraulic system of Fits John Deere utility and row crop tractors spanning the 20 Series and 30 Series families, as well as the 400 and 401 industrial loader models, this line helps maintain proper hydraulic fluid flow throughout the system. Compatible Models Fits John