(Used) 1995 Ford F800, DIFFERENTIAL GEARS ONLY- Make: Meritor, Model: RS21-145, Ratoo: 5.13, Capacity: 21,000 Lbs, Part Number: F2HT4B430N2621, Serial Number: AVA94152128, For more information about this item, give us a call.We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921