0 Allison 2400, , Transmission Assys, Fits to: , (Used) Allison, TRANSMISSION ASSEMBLY- Model: 2400, Part Number: E004507, Tag Number: 604583, 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# TBD, Casting# TBD, Part# E004507