Yukon high-performance axles are built with high-tensile strength 4340 chromoly, use superior production methods that include cold roll formed splines, and feature advanced induction coil heat treating to create an axle of unmatched quality and durability. . Yukon performance axles are built with high-tensile strength 4340 chromoly, use superior production methods that include cold roll formed splines, and feature advanced heat treating to create an axle of unmatched quality and durability. . Yukon performance axles are built with high-tensile strength 4340 chromoly; use superior production methods that include cold roll formed splines; and feature advanced heat treating to create an axle of unmatched quality and durability.. Yukon Gear 4340 Chro-Moly Replacement Inner FR Axle For Dana 60 / 99-04 Ford F450/F550. Yukon Chromoly Inner Front RH Axle for Dana 60, 35 Spline, 38.59” Long . Yukon Chromoly Inner Front RH Axle for Dana 60; 35 Spline; 38.59in. Long. ,04,35spl,38.59,4340,99,AXLE,D60,F450/,F550,FORD,FRONT,INNER,RH,YA,. D60 38.59" 35spl 4340 INNER FRONT RH AXLE, '99-'04 F450/ F550 FORD . Heavy duty 4340 chromoly construction . Front Inner Axle; Right-Hand Side. Front inner axle, right-hand side. Uses 1480 series universal joints. Fits Dana 60 Differential. Uses 1480 Series u-joint. Measures 38.59 in. Long. Measures 38.59” long. Chromoly Axle Shaft . Drive Axle Shaft. YA W48225 . 35 spline. 04-00 FRD

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov