Allison B400, Transmission ECMs, (GOOD USED) Allison B400 ECM Part # 29541227, Model No.: WT3ECU911A, Base ECU P/N 29541227, E11, 020911, 10R-020911, ECU+CAL ASSY ECB006RP, CIN 0F006RP0034, Stock # 3708
