Eaton Detroit Locker Differential, Ford 9-in, 31 Spline, All Except 2.72 Ratio, Circle Track, with Case, Rear - R18703A

Detroit Locker® Differential; 31 Spline; 1.32 in. Axle Shaft Diameter; All Except 2.72 Ring Gear Pinion Ratio; Ford 9 in.; Circle Track; w/Case; Rear;