3.42. 3.73 Ratio; w/Anti-Lock Brakes. Astro. Safari; w/Positraction; 3.23. Safari; w/Positraction; 4.10 Ratio; w/Anti-Lock Brakes. Safari; w/Positraction; All. A single complete drive axle assembly, used on vehicles that utilize dependent suspension systems, that includes a differential and drive axles to deliver power to the wheels of a vehicle in order to drive the vehicle. Beam Axle Assembly. Case. DIFFERENTIAL carrier. Drive Axle Assembly. Live Axle Assembly. Rigid Axle Assembly. Solid Axle Assembly.