1997 Meritor/Rockwell Other, Truck Delivery, Axle Housings (Rear), Fits to: Spartan Advantage, (Used) 1997 Spartan Advantage, COMPLETE DIFFERENTIAL HOUSING ONLY- 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, Serial# KNH96114589, Casting# KNH96114589, Hub Bolts 10 4S7HT0999VC021784