Wheel Hub, made from ductile iron, installed with Inner Cup #JL69310 & Outer Cup LM67010 installed.  6 bolt holes equal spaced on pitch circle diameter 6". 3560 lb. capacity, 888 series. Used on White discs 265, 273, 274, 281; also late model 271 and 272 that use external seal and wear sleeve. Glencoe Soil Saver built 1975 and after; Yield Builder. DMI, Case-IH, New Holland field cultivators. Replaces OEM# 280551