The Yukon front 4340 chromoly axle kit for Dana 30 (1982–1986 Jeep CJ) includes inner and outer chromoly axles and Spicer u-joints, with specified inner lengths and spline counts to match Dana 30 geometry. Constructed from heavy-duty 4340 chromoly and processed with cold-roll-formed splines and advanced heat treating, the kit provides a durable, direct-replacement front axle assembly for the stated CJ years.
Yukon Gear Front 4340 Chrome-Moly Replacement Axle Kit For 82-86 Dana 30 Jeep CJ