2011 Pierce Arrow XT, Truck Delivery, I Beams, Fits to: Pierce Arrow XT, (Used) 2011 Pierce Arrow XT, FRONT AXLE BEAM- Part Number: 1547740, Serial Number: NWK00327705, Make: Meritor, Model: FL943KX12, Capacity: 21,500 Lbs, Center Leaf to Center Leaf: 32", For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921, Truck Year 2011, VIN 4P1CA01E2BA011994, Axle Make Meritor 4P1CA01E2BA011994