Yukon 4340 Chrome-Moly axles provide up to 50% increased strength over stock axles for use in extreme performance applications with large tires and high horsepower. Yukon's 4340 axles are manufactured using the latest technologies and the highest quality materials to ensure high strength and long life. Limited Lifetime warranty covers manufacturing defects and axle breakage for as long as you own the vehicle. This warranty is not transferable to another party. "No Questions Asked" replacement for first warranty return, however Yukon reserves the right to either replace axle or refund original purchase price after the first warranty claim. Yukon (through Randy's ring & pinion) makes final determination on warranty considerations. . 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.. Requires aftermarket 35 spline unit bearing. Also requires 35 spline locking hubs or drive flanges.. ,04,35spl,4340,99,AFTERMARKET,AX:D60-9.38-35,AXLE,D60,DUTY,FORD,ONLY,OUTER,STUB,SUPER,YA,. Yukon Chromely Outer Stub Axle For 99-04 Ford Super Duty Dana 60 35 Spline. D60 FORD 35spl OUTER STUB AXLE, 4340, 99-04 SUPER DUTY, AFTERMARKET ONLY . Yukon Chromoly Outer Front Axle for Dana 60, 35 Spline, 9.3” Long . Yukon Chromoly Outer Front Axle for Dana 60; 35 Spline; 9.3in. Long. Heavy duty 4340 chromoly construction. Fits Dana 60 Differential. Measures 9.3 in. Long. Chromoly Axle Shaft . Measures 9.3” long. Aftermarket only . Front outer axle. YA W46108 . Stub Axle. 35 spline. 04-99 FRD

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