The Yukon USA Standard 4340 chromoly axle kit is a direct-replacement front axle set for 1974–1979 Jeep Wagoneer applications with a Dana 44 and disc brake setup. Constructed from high-tensile 4340 chromoly and heat-treated for toughness, the kit includes Yukon Super Joints. Components list a 30-spline 33.19" inner LH, 30-spline 14.78" inner RH and 19-spline 9.94" outer axles.
USA Standard 4340CM Rplcmnt Axle Kit For 74-79 Jeep Wagoneer / Dana 44 w/Disc Brakes