E-350 Super Duty; Two Piece Drive Shaft. E-450 Super Duty; Two Piece Drive Shaft. 2 Piece Rear Driveshaft. Drive Shaft Flange Yoke. Drive Shaft Slip Yoke. Coupling. Drive Shaft Slip. Prop Shaft Slip. Included with: Drive shaft, Drive shaft Part has related components that cannot be reused/reinstalled; bolt and retainer, Drive shaft assembly.