0 Allison 2000, , Transmission Assys, Fits to: , (Used) 2004 Allison, TRANSMISSION ASSEMBLY- Model: 2000, Serial Number: 6310395709, Part Number: E004507, Engine: International VT365, 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# 6310395709, Casting# 6310395709, Part# E004507