A locker forces both wheels on an axle to turn together, so the wheel with grip keeps moving your Jeep when the other is in the air. It is one of the most effective traction upgrades for Wrangler JL, JK and TJ and Gladiator JT owners who wheel rocks, mud or snow.
This category includes selectable air lockers such as the ARB Air Locker, electric lockers such as the Eaton ELocker, limited slip units such as the Eaton Detroit Truetrac, and automatic lockers. Lockers are matched to axle model, spline count and gear ratio, so confirm your setup first.
Shop lockers from Yukon, ARB, Eaton, Powertrax and Dana. Add locker parts and accessories or re-gear with ring and pinion gears. Enter your Jeep in the vehicle selector to narrow the results to parts that fit your model and year.