Allison 3000PTS, Transmission ECMs, (GOOD USED) Allison 3000PTS-STD TCM Part # 29543300, e11, 020911, Model No. WT3ECU912, ECU +CAL ASSY ECB020RB, CIN # 0F020RB001L, GOV RPM 2400, PR Mode 1-6S1, Serial # 20008262, Stock # 4302