3A11117100 Radiator fits Kubota Tractor M6800, M6800DT, M6800SDT, M6800HD, M6800S Outlet Hose Size 1.75 in ( 44.45 mm) Lower RightCore Width 18.50 in (469.90 mm) Fins per inch 12 Serpentine Overall Width 19.87 in ( 504.82 mm) Core Height 17.87 in (454.02 mm) Core Thickness 2.50 in ( 63.50 mm) Inlet Hose Size 1.75 in ( 44.45 mm) Upper Left Filler Neck Height 1 5/8 ID x 3/4 Deep Overall Height 21.62 in ( 549.27 mm) - Does Not Include Filler Neck