(Used) 2020 Peterbilt 579, COMPLETE FRONT AXLE- Make: Meritor, Model: MFS12E122CNN14, Capacity: 12,500 Lbs, Hub Bolts: 10, Brake Type: Disc, For more information about this item , give us a call.We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921