2007 Axle Alliance RT40-4N, Truck Tractor, Tandem Cutoffs, Fits to: Freightliner ST120, (Used) 2007 Freightliner ST120, TANDEM CUTOFF- Part Number: C11-00006-183, Make: Alliance, Model: RT40-4N, Ratio: 3.42, 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 3.42, Serial# N/A, Hub Bolts 10 1FUJBBCK07PY43147