Yukon Grizzly Locker Fits Non-Rubicon JK Dana 44 30 Spline Yukon Gear & Axle

The Yukon Grizzly Locker is the ultimate in mechanical locking differentials for street, off-road, and drag racing. Grizzly Lockers provide 100 percent power to both tires, while still allowing for disengagement while negotiating turns.Details: Fits Jeep JK non-Rubicon Dana 44 rear Patented internal design reduces common locker failures 8620 internals for added strength Assembled in the USA 8620 Alloy Carrier 1 Year Warranty Against Manufacturer Defects Sold As Each Technical Notes: This unit is drilled for 1/2 inch ring gear bolts This unit is not compatible with 2012 and newer JKs with an automatic transmission Fits Vehicles: Jeep Wrangler JK non-Rubicon (2007 - 2017)