This is our Titan Series NP205 23 Spline Female Input Shaft! This Shaft is CNC Machined in house from a single piece of 4.5" 8620 Steel! This is the only one piece NP205 23 Spline Female Input Shaft on the Market! We designed this shaft to be a direct replacement for any Large Bore Shaft (29, 31 and 32 Spline). This kit comes the Shaft, Large Bore Bearing, Input Seal and Input Snap Ring.