Yukon Gear Spin Free Locking Hub Conversion Kit For 07-18 Jeep Wrangler JK 5 x 5.5in Bolt Pattern | YA WU-15

Requires 5 x 5.5" wheels. Requires at least 105 mm or 4.130" 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 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

Spin Free Kit Yukon Gear Spin Free Locking Hub Conversion Kit For 07-18 Jeep Wrangler JK 5 x 5.5in Bolt Pattern

• Includes Dana 44 Yukon Hardcore Locking Hubs
• Kit Includes Heavy-Duty 4340 Chromoly Outer Axles 30 Spline
• 7166 u-joint size
• Kit Includes Heavy-Duty 4340 Chromoly Outer Axles 30-Spline
• Incl. Front Double-Drilled Rotors; Rear Rotors Sold Separately
• Includes Front Double-Drilled Rotors, Rear Rotors Sold Separately
• Complete Kit Contains All Necessary Components
• Incl. Dana 44 Yukon Hardcore Locking Hubs

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. 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