Eaton Detroit Locker Ford 9″ 31 spline

The legendary Detroit Locker began the revolution in performance differentials and still leads the industry today as an Eaton brand.

The Detroit Locker is a 100% automatic locking differential that provides ultimate traction for mild to extreme vehicle applications. Its unique, bullet-proof design is engineered to keep both wheels in drive mode – even if one wheel is lifted off the ground. It is engineered to keep both wheels in a constant drive mode, and has the ability to automatically allow wheel speed differentiation when required.

No other performance differential has the reputation for delivering traction in mud, snow, rocks and on the track. The choice of professional racers and off-road enthusiasts around the world, the durability of the Detroit Locker is unmatched!