(Used) 2023 Peterbilt 579, COMPLETE FRONT AXLE BEAM- Part Number: B05-6043-0A8100000, Serial Number: MON04802328, Make: Meritor, Model: MFS12E132CNN5, Capacity: 12,000 Lbs, Measurement: 34" CENTER TO CENTER LEAF, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921