(Used) 2006 International 5900I, COMPLETE REAR AXLE- Make: Meritor, Capacity: 23,000 lbs., Serial Number: B 3121L1858, Part Number: DRH06716145, Hub Bolts: 10, Brake Type: Drum Brakes, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921