Electronics, , ALLISON 4000HS, Transmission ECM, (GOOD USED) ALLISON 4000HS TCM FOR SALE, PART# 29543300, MODEL # WT3ECU912, 020911, CUSTOMER PART# 180MS518M7, DATE CODE 11-19-2005, SERIAL# 20081204, STOCK# 2080 ALL OURPARTSARETESTEDAND SHIPPRIORITY MAIL!OVERNIGHT SHIPPINGOPTIONS ARE AVAILABLE! CONTACT US FOR MORE INFORMATION!CALL(305)688-1101