The Yukon 4340 chromoly right-hand front inner axle for Dana 60 is a direct replacement for 1985–1988 Ford F-350 applications. Constructed from high-tensile 4340 chromoly with cold roll formed splines and advanced heat treatment, it measures 36.68" long and features a 35-spline configuration. It’s specified as a right-side front inner axle for Dana 60 differentials.
Yukon Gear 4340 Chrome-Moly Replacement Right Hand Inner Axle For Dana 60 / 85-88 F350