Yukon Spin Free kits replace the failure prone factory unit bearings with tapered bearings and races. These hub conversion kits also include low-profile Yukon Hardcore Premium Locking Hubs, for quick changes between two and four-wheel drive 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.

Features:

Includes Front Double-Drilled Rotors, Rear Rotors Sold Separately Kit Includes Heavy-Duty 4340 Chromoly Outer Axles 30-Spline Complete Kit contains all necessary components Includes Dana 44 Yukon Hardcore Locking Hubs 7166 u-joint size

Details:

• AAP Selling Package Quantity UOM: EA
• Aap uda 12: EA
• Aap uda 22: 1

Requires 5 x 5.5 inch wheels. Requires at least 105 mm or 4.130 inch Wheel Pilot Diameter. 2007-2011 Dana 30 stock front axles have smaller u/Joints, inner axles with 1350 series (7166x U/joint size) are also required.

Replaces vulnerable and expensive factory unit bearings.

Fitment Notes:

• JK Dana 30 and Dana 44 Front
• Spin Free Locking Hub Conversion Kit
• 1350 Outer Stub Axles
• 5 x 5.5 inch. Wheel Hubs
• Includes Yukon Locking Hubs
• , Requires aftermarket 5 x 5.5 inch. wheels, JK Dana 30 and Dana 44 Front
• Spin Free Locking Hub Conversion Kit
• 1350 Outer Stub Axles
• 5 x 5.5 inch. Wheel Hubs
• Includes Yukon Locking Hubs
• , Requires Aftermerket 5 x 5.5 inch Wheels
• 2007-2011 Requires Upgraded 1350 Inner Axles.