Superior Traction for Heavy-Duty Applications

The Eaton Detroit Locker for the 11.5-inch rear axle is engineered for those who require absolute traction in their heavy-duty trucks. This 30-spline, 1.55-inch axle shaft diameter differential is a direct upgrade for GM and Dodge HD platforms, providing 100% automatic locking capabilities for maximum power transfer.

Technical Specifications

• 11.5in Axle Compatibility: Precision-fit for heavy-duty rear end housings.
• 30-Spline Design: High-strength construction for demanding torque loads.
• 100% Automatic Lock: Instant engagement with no driver intervention required.
• Reliable Performance: Maintenance-free operation for long-term durability.
• Versatile Application: Ideal for towing, work trucks, and off-road performance.

When you need to ensure both wheels are turning, the Detroit Locker delivers. Unlike limited-slip differentials that can fade or wear out, the Detroit Locker uses a robust mechanical design that remains consistent over the life of the vehicle. It is the perfect upgrade for owners of Chevrolet Silverado, GMC Sierra, and Dodge Ram HD trucks who want to eliminate wheel spin and improve vehicle control in adverse conditions. Experience the peace of mind that comes with professional-grade drivetrain components. Get your heavy-duty differential upgrade at GGCRACING.