Here are some similar items you might be interested in
Rugged Ridge Manual Locking Hubs for Truck's with Dana 44
Description
Approved as original equipment by vehicle manufacturers and militaries world wide, these tough hubs are built to last. A hardened nylon center is used instead of metal to keep you moving in the rare case of a hub failure.
Details
Installation Notes
Installation Difficulty:
Level 2IntermediateInstallation Time: 2-3 hours
Warranty
Minimum 5 Year Limited Warranty.