Yukon Gear and Axle Locking Hub Conversion Kit - YA WU-01

Yukon Gear & Axle Spin Free Kits increase fuel efficiency and reduce maintenance costs. These kits replace the failure prone 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 fuel efficiency because there are fewer rotating parts in the drivetrain. Less parasitic drag equals better MPG. Spin Free Kits also include low-profile Yukon Hardcore Premium Locking Hubs, for quick changes between two-wheel and four-wheel drive.

Note: If vehicle is equipped with factory aluminum wheels, the center of the wheels will need to be machined to 3.4550" I.D. to fit this kit. This kit is not compatible with factory steel wheels. This kit will space each front wheel out approximately 7/8" and may cause some rubbing if you are running oversize tires.