SKU: DET187SL17B
MPN: 187SL17B
The Detroit Locker for Ford 9-inch 31-spline differentials is designed for serious off-road and performance drivers who require reliable locking power without the complexity of electronic systems. This mechanical locker provides dependable axle lock-up under load, allowing both wheels to turn as a single unit for maximum traction in demanding conditions like mud, rock crawling, sand, or drag racing.
Engineered for Ford 9-inch rear differentials, this locker features a 31-spline configuration that ensures solid engagement with the carrier splines, effectively handling aggressive power delivery. The automatic locking design engages under load and disengages when torque is removed, allowing for normal cornering. Its mechanical reliability means it operates without batteries, solenoids, or external wiring, making it a straightforward choice for those seeking durability.
This locker is ideal for truck owners and hot rodders looking for uncompromised off-road capability. It is crucial to verify compatibility with your specific axle before ordering, as not all aftermarket gear setups may be suitable. With a proven cam-and-dog design, the Detroit Locker has demonstrated its durability across various terrains and applications.
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