NP-271, NP-273 Transfer Case Input Shaft (34 Spline) (44631).
Compatible with / Fits Ford Vehicles2003-2010 F/250, F/350, F/450, F-550 Super Duty Truck2003-2005 Excursion
NP-271, NP-273 Transfer Case Updated Main Shaft.
34 Spline Count19 17/16 Inches LongBolt On YokeFor Main Shaft Updated Kit Please See Part Number 421672K.
Compatible with / Fits Ford