(Used) 2016 Western Star 4700, COMPLETE FRONT AXLE- Part Number: C10-00000-290, Serial Number: 739912-A650287, Make: Detroit, Model: F12-3N, Measurement: 34" CENTER TO CENTER LEAF, Capacity: 12,000 Lbs, Hub Bolts: 10, Brake Type: Air 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