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With massive paws and giant claws, the mighty grizzly can tread just about anywhere it wants, even up a tree. And now, you can bolt this ground-grabbing traction to your rear end with the Yukon Gear & Axle Grizzly Locker. The ultimate mechanical positive-locking differential, the Yukon Grizzly locker provides 100% power to both tires while allowing disengagement for turns.
Designed to dominate off-road, street, drag and circle track racing, the Yukon Grizzly differential is built as tough as its namesake. The case is forged from 8620 chromoly, and the internal are 8620 triple-alloy. Inner clutch teeth are cut with a larger base radius—way stronger than back-cut designs. Plus, the larger teeth avoid breakage against shock-loading and during freak axle breaks.
Proudly assembled right here in the USA, all the internal parts are hand fitted for the highest quality. And best yet, Yukon puts their money where their mechanical locking diff is—they back your Grizzly Locker with a 1-year warranty should failure occur.