Eaton Detroit Locker Differential 30 Spline 1.50in Axle Shaft Diameter Rear 10.5in - 225S10

NoSPIN maximizes traction by delivering 100% of the torque and power to both drive wheels. It is engineered to keep both wheels in a constant drive mode, yet has the ability to automatically 'unlock' during vehicle turning to permit necessary wheel speed differentiation. The NoSPIN is 'trouble free' and does not require special lubricants or service adjustments.