Quick view Eaton Eaton Detroit Truetrac Differential 28 Spline 1.20in Axle Shaft Diameter - 912A562 Compare $834.77 $767.99 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... Add to Cart Add to Cart