(USED) MT EATON/FULLER, FRO-16210C TRANSMISSION ASSEMBLY- Serial # S0233053 Truck: 2003 WESTERN STAR 4900EX Engine: CATERPILLAR C12 For more information about this item, give us a call. We ship Worldwide! ( CRG HEAVY TRUCK PARTS ) 929 W PULASKI HWY, ELKTON, MD 21921