How do you replace front drive axle you joint 1994 dodge 2500 4x4?

To replace the front drive axle U-joint on a 1994 Dodge 2500 4x4, first, safely lift the vehicle and remove the front wheel to access the axle. Disconnect the axle from the differential and the wheel hub by removing the retaining bolts. Use a U-joint puller or a hammer and socket to remove the old U-joint from the axle yoke, then install the new U-joint by pressing it into place. Reassemble everything by reversing the disassembly steps, ensuring all bolts are properly torqued.