2013 Meritor/Rockwell RS23-160, Truck Tractor, Rear Rears (Tandem Rear or Single), Fits to: International TranStar 8600, (Used) 2013 International TranStar 8600, COMPLETE DIFFERENTIAL GEARS ONLY- Part Number: 07B74EEB, Serial Number: FOR01830864, Make: Meritor/Rockwell, Model: RS23160NFN2283358, Ratio: 3.58, Capacity: 20,000 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 3.58, Serial# FOR01830864, Casting# FOR01830864 1HSHWSHN9DH172782