(Used) 1997 Spartan Advantage, COMPLETE DIFFERENTIAL HOUSING ONLY- Side: Passenger Right Side, Material: Steel, Serial Number: KNH96114589, Make: Meritor/Rockwell, Model: A 3121P2122, Capacity: 24,000 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