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The Yukon 4340 chromoly replacement outer stub is a heavy-duty axle component made from high-tensile 4340 chrome-moly with cold-rolled splines and induction coil heat treating for enhanced strength and durability. It serves as a direct-replacement outer axle. Suited to Dana 30 and Dana 44 differentials and specified for Jeep JK Rubicon use, it accepts 1350/5-716X series U-joints, measures about 6.3 inches long, and features a 32-spline outer shaft.
Yukon Gear 4340 Chrome-Moly Replacement Outer Stub For Dana 44 / Jeep JK Rubicon
