2017 Western Star 5700, Truck Tractor, I Beams, Fits to: Western Star 5700, (Used) 2017 Western Star 5700, FRONT AXLE BEAM- Part Number: C10-00008-109, Serial Number: 739912-A685763, Make: Axle Alliance, Model: F13.3-3, Capacity: 13,220 Lbs, Center Leaf to Center Leaf: 33", 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 2017, VIN 5KJJBLDR2HLHX6381, Axle Make Axle Alliance 5KJJBLDR2HLHX6381