Yukon Gear Spin Free Locking Hub Conversion Kit For Dana 30/Dana 44 TJ/XJ/YJ 27 Spline/5 X 4.5

Spin Free Locking Hub Conversion Kit for D30 & D44 TJ XJ YJ 27spl 5 x 4.5

Spin Free Locking Hub Conversion Kit for D30/D44 TJ XJ YJ 27spl 5 x 4.5

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 steel hubs for quick changes between two-wheel and four-wheel drive.

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

This kit uses outer axles which use a Spicer 5-760X u/joint. Some early model housings use a smaller 5-260X joint and will require new inner axles to use this kit. Increases track width of front axle by ¾" per side. Wheel Pilot must be 2.770" or larger. Not intended for ZJ or WJ Grand Cherokee - Not ABS compatible - WILL NOT work on OE CV joint applications.

This kit uses outer axles which use a Spicer 5-760X u/joint. Some early model housings use a smaller 5-260X joint and will require new inner axles to use this kit. Increases track width of front axle by ¾ per side. Wheel Pilot must be 2.770in. or larger. Not intended for ZJ or WJ Grand Cherokee-Not ABS compatible-WILL NOT work on OE CV joint applications.