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Thumbnail Filmstrip of Yukon Gear YA WU-15 Spin Free Locking Hub Conversion Kit for 07-18 Jeep Wrangler JK 5 x 5.5in Bolt Images
Yukon Gear YA WU-15 Spin Free Locking Hub Conversion Kit for 07-18 Jeep Wrangler JK 5 x 5.5in Bolt (Manufacturer part # YA WU-15)
This Yukon Spin Free Kit is made for Jeep '07-'18 Jeep Wrangler JK. (Part number YA WU-15) 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. These hub conversion kits also include low-profile Yukon Hardcore Premium Locking Hubs, for quick changes between two and four-wheel drive. 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 Requires 5 x 5.5in. wheels. Requires at least 105 mm or 4.130in. 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- Includes Front Double-Drilled Rotors, Rear Rotors Sold Separately
- Incl. Front Double-Drilled Rotors; Rear Rotors Sold Separately
- Kit Includes Heavy-Duty 4340 Chromoly Outer Axles 30 Spline
- Kit Includes Heavy-Duty 4340 Chromoly Outer Axles 30-Spline
- Complete Kit Contains All Necessary Components
- Includes Dana 44 Yukon Hardcore Locking Hubs
- Incl. Dana 44 Yukon Hardcore Locking Hubs
- 7166 u-joint size