The Yukon Spin Free locking hub conversion kit for 2009 Dodge 2500/3500 replaces factory unit bearings with tapered bearings and includes low-profile premium locking hubs. The conversion reduces rotating mass for improved fuel efficiency and easier serviceability, and the kit ships with hubs, spindles, bearings, seals, hardware and Yukon 4340 chrome-moly outer axles for direct replacement.
Yukon Gear Spin Free Locking Hub Conversion Kit For 2009 Dodge 2500/3500