Detroit Locker-Tractech Detroit Truetrac - Dana 44 30-Spline DET913A589

Differential Carrier - Detroit Truetrac - 30 Spline - 3.73 Ratio and Down - Steel - Dana 44 - Each Brand- DETROIT LOCKER-TRACTECH MPN 913A589 . **NOTE: Truck Freight- NO State Restrictions Canada Restrictions- NO Canada Shipping: Ships to Canada