Yukon’s front 4340 chromoly axle kit for 1982–1986 Dana 30 Jeep CJ applications bundles inner and outer chromoly axles plus Spicer u-joints and a vacuum-disconnect block-off kit. Manufactured from high-tensile 4340 chromoly with cold-roll-formed splines and advanced heat treating, the kit is sized to match Dana 30 specifications and serve as a heavy-duty replacement front axle assembly.
Yukon Gear Front 4340 Chrome-Moly Replacement Axle Kit For 82-86 Dana 30 Jeep CJ