(Used) 1999 Allison (AT) TRANSMISSON ECM - Part Number: 29542725, Serial Number: BKDYPSM142082G28, Model Number: 2400, Trans Serial Number 6310424566, Trans Part Number: E004563, Transmission: P-50160, Reference images for condition. for more information about this item give us a call, We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921