2006 Spicer/Dana 21060S, Truck Delivery, Rear Rears (Tandem Rear or Single), Fits to: International 4400, (Used) 2006 International 4400, DIFFERENTIAL GEARS ONLY- Part Number: 510910, Serial Number: HN02138547, Make: Spicer, Model: 21060S, Ratio: 3.90, Capacity: 21,000 Lbs, 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 3.90, Serial# HN02138547, Casting# HN02138547 1HTMKAAN16H346969
