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Product Details
✓✅ Automatic Locker for Dana 50 Front Axle – Instantly locks wheels for improved traction in off-road, snow, and mud, perfect for ford F-250, F-350, and Excursion models (1980-2005).
✓✅ Fits Dana 50, 30-Spline Differentials – Designed for 1.31-inch axle shafts, 10-bolt differential covers, and open carriers, providing a precise drop-in installation with no special tools required.
✓✅ Easy, No-Hassle Installation – No need for re-gearing, replacing the carrier, or complex modifications—this drop-in locker upgrades your factory open differential in hours.
✓✅ Durable, Maintenance-Free Performance – Built with hardened steel components, ensuring maximum durability with zero clutches or friction plates to wear out over time.
✓✅ Replaces Auburn & ARB Lockers – Direct replacement for Auburn 545020, ARB RD158, offering superior off-road capability at a fraction of the cost of air lockers or limited-slip differentials.