Lockers and Spools

Whether you want a spool for the ultimate in traction or a selectable locker for its uncompromising performance on the street or trail, we have a wide variety of lockers for most axles. Our most popular unit is the Powertrax Lock-Right locker. The Lock-Right combines the driving characteristics of a semi-open differential with the off-road performance of a spool, all packaged into a simple unit that’s easy to install and very affordable.

Select your axle model to find lockers, spools, and other traction-adding devices.

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