The Eaton Detroit Truetrac limited-slip differential delivers helical-gear traction control with automatic, maintenance-free engagement in forward and reverse. It enhances traction and handling via optimized torque biasing and runs quietly without special friction modifiers. This version fits 30-spline shafts with a 1.29 in. axle shaft diameter and covers a broad 3.54–5.29 ring-and-pinion ratio range for rear applications.
Eaton Detroit Truetrac Differential 30 Spline 1.29in Axle Shaft Diameter 3.54-5.29 Ratio