The Yukon 4340 chromoly axle kit is a replacement assembly for Chrysler 9.25" front differentials, constructed from heavy-duty 4340 chromoly with cold-rolled splines and heat-treated for durability. The kit includes inner and outer axles for both sides plus 1485 series u-joints and hardware, supplied to fit Chrysler 9.25" differential applications with a 33‑spline specification.
Yukon Gear 4340 Chromoly Axle Kit For 03-08 Chrysler 9.25in Front