Allison HD4560, Transmission ECMs, (GOOD USED) Allison HD4560 TCM Part # 29537291, e11, 020911, Model No. WT3ECU909, ECU +CAL ASSY ECB00799, CIN # 0C007990058, GOV RPM 1800, PR Mode 1-6S1, Serial # 00244696, Stock # 4303
