(Used) 2003 Allison, TRANSMISSION ASSEMBLY- Model: MD3060, Serial Number: 6510490130, Part Number: E006152, Engine: Caterpillar C7 Acert, For more information about this item, give us a call.We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921