2009 Dana 21060S, Truck Delivery, Axles, Complete Rears, Fits to: International 7300, (Used) 2009 International 7300, COMPLETE REAR DIFFERENTIAL- Part Number: 511220, Serial Number: HN03101818, Make: Spicer, Model: 21060S, Ratio: 4.33, Capacity: 21,000 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, Ratio 4.33, Serial# HN03101818, Casting# HN03101818 1HTZZAAN49J064646