The Eaton Detroit Truetrac limited-slip differential is a helical-gear solution that enhances traction and driving feel while requiring no special maintenance. This 30-spline unit with a 1.28 in axle shaft diameter and selectable ring-and-pinion ratios (2.76–4.56) is built to deliver optimized torque bias for better acceleration and handling. Its smooth, automatic operation works in both forward and reverse for broad vehicle suitability.
Eaton Detroit Truetrac Differential 30 Spline 1.28in Axle Shaft Diameter 2.76-4.56 Ratio Rear 8.75in