2003 HUB PILOT NA, Truck Delivery, Hubs, Fits to: Western Star 4900 FA, (Used) 2003 Western Star 4900 FA, COMPLETE FRONT DIFFERENTIAL HUBS- Material: Steel, Side: Driver Left Side, Make: Meritor/Rockwell, Model: RP23164NFNN4, Serial Number: AVA03024361, Part Number: 33063N3536A4.56, Ratio: 4.56, Hub Bolts: 10, Brake Type: Drum, Capacity: 20,000Lbs, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921, Serial# TBD, Material Steel, Truck Year 2003 5KKMAEAV73PL86609