2011 Meritor/Rockwell RT40-145, Truck Tractor, Rear Rears (Tandem Rear or Single), Fits to: Freightliner Cascadia 125, (Used) 2011 Freightliner Cascadia 125, REAR REAR- Make: Meritor, Model: RT-40-145, Ratio: 3.42, Hub Bolts: 10, Brake Type: Air Wedge, Serial Number: DRA10059010 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, Axle Spline Count Other, Serial# DRA10059010 1FUJGLDR1BS677262