The Yukon USA Standard 4340 chromoly outer stub axle is a replacement for Dana 44 front differentials such as F-250 applications and is supplied as a 19-spline outer stub that accepts 5-760X series u-joints. Manufactured from heat-treated 4340 chromoly, the stub measures 10.66" from spline end to u-joint bore center and is sized for Dana 44 front use.
USA Standard 4340 Chrome Moly Replacement Axle For Dana 44 / F250 Outer Stub / Uses 5-760X U/Joint