Detroit Lockers offer full and positive traction for serious rock crawling. Detroit lockers work like a ratchet wrench, allowing one wheel to spin faster as needed for going around corners but does not allow either wheel to go slower than the drive speed. Totally automatic with no buttons to press. Solid reliability.
The Detroit locker provides maximum traction for off-road or racing use. The heavy-duty case and internals provide a dramatic increase in strength while giving 100% torque to both tires. The mechanically-operated unit works by locking while under power and unlocking when you let off the gas, allowing you to turn.
4cyl 8″ with 45mm bearing journals is part number 187SL61A.
V6 8″ with 50mm bearing journals is part number 187SL61B
- 1979-1995 Toyota Pickup (All Engines)
- 1984-2009 Toyota 4Runner (All Engines)