Locking Hub Conversion Kit for Jeep XJ, YJ & TJ Dana 30 front, 5” x 4.5” bolt pattern. 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 WARN locking hubs, giving you more driving selectability. Locking hubs allow for installation of a mechanical locker in the front without the negative affects while driving on the street. This kit includes wheel hubs, rotors, spindles, high strength Yukon 4340 Chrome-Moly outer axles, WARN locking hubs, Timken bearings, high quality seals and all hardware for installation.
This kit is twice as strong as the standard non serviceable unit bearing hubs that came from the factory!
The kit comes with:
-Three bolt spindles that bolt up to the stock outer knuckle.
-4340 Yukon Hardcore 27 spline stub shafts, Made in the USA!
-Application specific wheel hubs, 5 x 4.5" bolt pattern.
-Application specific disk rotor.
-Warn Premium Lockout Hubs.
-Spicer 760 U-Joints
-Spindle nut kit
-Commonly available Timken bearings and races and seals for easy maintenance and long life.
-All associated hardware.
This kit will reuse your stock brake calipers and mounting plates.
Most factory steel wheels will fit with no modification, however OEM "Outlaw" series wheels will need to have center ground to clear hub. Most aftermarket wheels will have a large enough center hole to accommodate hub.
-3.55 Hub bore required
-Increases track width of front axle by ¾" per side.
NOTE: The new kit includes the brake disks, ready to install, which are not shown in the photo!