Extra Info:

Spin Free Locking Hub Conversion Kit for 2010-2011 Dodge 2500/3500, SRW

The Yukon worry free Spin Free Kit replaces the vulnerable and expensive factory unit bearings with tapered bearings and races. The result is not only a design which is easier and more economical to service, but one that offers significant increases in mileage per gallon. This hub kit also includes low-profile Yukon Hardcore premium locking hubs, giving you more driving selectability.
Fits 2010-2011 Dodge 2500/3500
Includes new wheel hubs, spindles, high strength Yukon 4340 Chrome-Moly outer axles, premium locking hubs, Timken bearings, high quality seals and all hardware for installation.
8 lug
Limited Lifetime warranty against manufacturer defects for as long as you own the vehicle