Description
LH Torsion Spring Fits John Deere Grain Drill 1560 1590 1690 1860 1890 1990 model U55 5 This aftermarket replacement Valve Group This aftermarket replacement Valve Group Power Compensator (also cataloged as Valve GP DFRL Control) mounts directly on the hydraulic pump and regulates pump output pressure and flow in response to load signals from the implement control circuit Link to Dipper