2014 Dana DS404, Truck Tractor, Axle Housings (Rear), Fits to: International PROSTAR, (Used) 2014 International PROSTAR, REAR DIFFERENTIAL HOUSING ONLY- Part Number: 509824, Serial Number: HN04301721, Make: Spicer, Model: DS404, Ratio: 3.36, Capacity: 20,000 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, Serial# HN04301721, Casting# HN04301721, Hub Bolts 10 3HSDJSNR5EN791259