(Used) 2006 Chevrolet C5500, COMPLETE DIFFERENTIAL HUBS- Side: Driver Left Side, Material: Steel, Make: Spicer/Dana, Model: S110L, Serial Number: HN02229556, Part Number: 513791, Custom Number: 15137537478, SPEC: 0835741, Ratio: 4.78, Hub Bolts: 8, Brake Type: Disk, For more information about this item, give us a call. We ship worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI WHY, ELKTON, MD 21921