(Used) 2011 International DuraStar 4400, COMPLETE FRONT SPINDLE/KNUCKLE- Part Number: 3844652C91, Serial Number: DRF10132415, Make: Meritor, Model: MFS12143ANN190, Capacity: 12,000 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