Detroit automatic lockers are a great choice for trail, street, and towing. Unlike other automatic lockers, Detroit lockers are silent. Internally the Detroit locker works like a ratchet wrench. This locker prevents either wheel from going slower than the ring gear. When unloaded, it allows non-uniform wheel speed to cope with cornering and maneuvering your vehicle. Detroit lockers are the #1 common locker of choice for professional competition rock crawlers.

Make traction problems a thing of the past today!

Fits 8.4″ Tacoma differentials.