QU40476 Right Ford Dana 50IFS Axle Shaft Assembly 1980-1997 pinion-yokes-seals-84-96-jeep-dana-30-cad and the 15 spline drive

and the 15 spline drive end by a needle bearing (QU40292)

K3500: 1981

10 ratio 41 tooth Ring Gear/10 tooth Pinion Gear Set

Tech Note 1: Specs

QU40476 Right Ford Dana 50IFS Axle Shaft Assembly 1980-1997 pinion-yokes-seals-84-96-jeep-dana-30-cad and the 15 spline driveQU40476 Right Axle Shaft Assembly with Torque King U Joint for all 1980 to 1997 Ford F 250 and 1980 1985 Ford F 350 4x4 trucks equipped with the Dana 50 IFS Twin Traction Beam Front Axle. QU40476 is an all new axle shaft assembly with genuine Dana inner and outer axle shafts plus a new TK40719 Torque King Cold Forged U joint. Assembled in U. S. A. from USA and imported components. Also See QA4774 Recon Axle Shaft Assembly or TKA4774 New Right Ford