(Used) 2010 Freightliner Cascadia 125, TANDEM CUTOFF, Make: Meritor , Model: RT-40-145, Ratio: 3.73, Hub Bolts: 10, Brake Type: Air, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921