Yukon 4340 chromoly 1550-series outer stub axle for 2010–2017 Chrysler 9.25 in. differentials, 35 spline and 7.4 inches long. Made from heavy-duty 4340 chromoly with proper heat treating, this outer axle uses 1550-series U-joints and is intended as a direct-fit replacement where Chrysler 9.25 differential components are retained.
Yukon Gear 4340 Chromoly 1550 Outer Stub for 10-17 Chrysler 9.25in