(Used) 2005 Sterling A9500, COMPLETE DIFFERENTIAL HOUSING ONLY- Part Number: 513074, Serial Number: HN01595731, Custom Number: S11-24712-355, SPEC: 0848941, Make: Spicer/Dana, Model: 23090S, Ratio: 3.55, Capacity: 23,000 Lbs, Hub Bolts: 10, Brake Type: Drum, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921