(GOOD USED) 2002 Allison B400, E11, Part # 29541227, ECU+CAL ASSY # ECB006RP, Model No. WT3CU911A, CIN # 0F006RP0034, PR Mode 1-5S1, Serial # 1A025942, Stock # 4163 All our PARTS are TESTED and Ship PRIORITY MAIL! OVERNIGHT SHIPPING options are available! Contact us for more information! CALL (305)688-1101