2015 Meritor/Rockwell MR2014X, Truck Tractor, Front Rears (Tandem Front), Fits to: International PROSTAR, (Used) 2015 International ProStar, FRONT REAR- Make: Meritor, Model: MR-20-14X, Ratio: 3.42, 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, Ratio 3.42, Axle Spline Count Other, Serial# Other 1HSDJAPR2FH525846