Allison B400, Transmission ECMs, (GOOD USED) 4500RDS Allison, TCM Part # 29541227, Model No. WT3ECU911A, e11, 020911, 10R02 0911, ECU+CAL ASSY ECB00JVJ, CIN # 0F00JVJ001D, Serial # 1A318909, Stock # 4197 | Tested & Inspected!