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.

Features:
Includes new wheel hubs, spindles, high strength Yukon 4340 Chrome-Moly outer axles, premium locking hubs, high quality bearings, high quality seals and all hardware for installation.

Fits 2012-2017 Dodge 2500/3500 Details:
AAP Selling Package Quantity UOM: EA Aap uda 12: EA Aap uda 22: 1 May not fit OE wheels for 2013+ models. Design changes to some factory wheels eliminated the removable center caps and step down the ID of the wheel, not allowing it to clear the wheel hub.

Fitment Notes:
Chrysler 9.25 inch. Front, Spin Free Locking Hub Conversion Kit Requires wheels with 4.400 inch. or larger hub diameter., Chrysler 9.25 inch. Front, Spin Free Locking Hub Conversion Kit Fits Trucks With Single Rear Wheels Requires wheels with 4.400 inch. or larger hub diameter.