Eaton Detroit Truetrac Differential | Ford F-150 (09-23) 31 Spline 8.8in All Ratios (917A738)

The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Maintenance-free, it features smooth, automatic operation in forward and reverse. Its versatility makes Detroit Truetrac the ideal traction solution for almost any type of vehicle.