Yukon Grizzly Lockers


Grizzly Locker®yukon
Mechanical positive-locking differentials have been the staple for drag racing, circle track racing, off-road use and a variety of other performance applications for decades. We’re proud to introduce the Grizzly Locker, the latest in locking differentia-ls. The Grizzly Locker features an 8620 case, forged 8620 internals and a patented design which reduces common locker failures. The inner clutch teeth have an improved design, with a larger radius at the base, improving strength over back-cut designs. Larger teeth help to avoid breakage against shock-loading or in the event an axle breaks. The internals are hand fitted, for faster engagement. These units provide maximum traction and strength for many performance applications. Grizzly Lockers are available for a variety of car & truck applications, with new applications being added all the time.
Assembled in the USA!




Available Applications: