Yukon WU-07-

A Yukon Gear & Axle Spin Free Locking Hub Conversion Kit has many benefits to offer Jeep owners. Replacing the factory hub assembly with a locking hub conversion gives you more strength and control when off-roading, and distributes the vehicles weight more evenly on the axle for better rolling resistance. When disengaged for daily driving they offer significant mileage gains, and when service is required, the bearings are easier and less expensive to replace over factory style unit bearings.

Note:
This kit uses Spicer 5-760x u-joints and some early Jeep YJ/XJ models used a smaller Spicer 5-260x u-joint which requires new inner axles and seals. Recommend kit for 5-260x Upgrade is YA W24110

Increases track width of front axle by ¾" per side.
If you select the 30 spline axles the bolt pattern is 5x5.5" which will require new wheels.
Wheel Pilot (Wheel Center Bore) must be 2.770" or larger. Stock XJ/YJ/TJ Center Bore / Hub Bore: 71.5 mm / 2.82"
Not intended for ZJ or WJ Grand Cherokee - Not ABS compatible - WILL NOT work on OE CV joint applications.

YP BR-03: Replacement brake rotor for YA WU-07 kit Yukon Front Replacement Brake Rotor for 1984-2006 Jeep Spin-Free Kit, 5 x 4.5"