1999 Allison MD3060, Truck Tractor, Transmission Assys, Fits to: International 4900, (USED) 1998 Allison - TRANSMISSION ASSEMBLY - Model: MD-3060 Serial Number: 6510176005 Engine: International DT530 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# 6510176005, Casting# 6510176005, Truck Year 1999 1HSSDADN0XH636610