1966 John Deere 4020 Diesel Tractor Rockshaft Housing R34011R

1966 John Deere 4020 Tractor Hydraulic Rockshaft Valve End Plate

1967 John Deere 4020 Tractor 3pt Hydraulic Lift Rockshaft Housing R34011R

1966 John Deere 4020 Tractor Hitch Drawbar Bracket

1966 John Deere 4020 Diesel Tractor Powershift Hydraulic Valve R33155R

1966 John Deere 4020 Diesel Tractor Step

1966 John Deere 4020 Diesel Tractor Long Hydraulic Lines

1966 John Deere 4020 Tractor Rockshaft Control Valves & Springs