2015 Eaton/Fuller Other, Truck Tractor, Transmission Assys, Fits to: Kenworth T680, (USED) 2014 Eaton Fuller TRANSMISSON ASSEMBLY - Model: RTOFC-16909A Serial Number: S1077552 Engine: PACCAR MX13 For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921, Serial# S1077552, Casting# S1077552, Truck Year 2015 1XKYDP9X3FJ439474