Solenoid Valve John Deere 6000 10 20 4WD Diff Lock & Front PTO **Only 6000 6010 6020 Series** ** Coil to suit is 58971 **Info:John Deere 6000 10 20 6010 6020 6030 7030 6M 6RC 6R Series4WD Diff Lock & Front PTOOnly 6000 6010 6020 SeriesSolenoid Coil To Suit Is QT58971