No./splines 19, Spline Outer Diameter 20.80, Drive End House Shaft Length 77.20, Drive End Outer Diameter 72.00, Clutch End Inner Diameter 18.10, Shaft Outer Diameter Front 30.00, Outer Diameter 20.80, Remarks Please remark 2 versions: old & new type, see the attached PDF file., Total Length 128.60