2006 Meritor/Rockwell RS23-186, Truck Delivery, Axles, Complete Rears, Fits to: Sterling LT8500, (Used) 2006 Sterling LT8500, COMPLETE REAR DIFFERENTIAL- Part Number: S11-24011-614, Serial Number: AVA05137662, Make: Meritor, Model: RS23-186, Ratio: 6.14, Capacity: 23,000 lbs, Hub Bolts: 10, Brake Type: Drum, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921, Ratio 6.14, Serial# AVA05137662, Casting# AVA05137662 2FZAAWDC96AV51892