Engines | Mounts, , 2011 ALLISON 3500RDS, Engine ECM, (GOOD USED) 2011 ALLISON 3500RDS TCM PART # 29545537, TCM+CAL ASSY A5200PLE, CIN 4F00PLE003B, CUSTOMER P/N 048B-0484, SUPPLIER P/N ATA5201, 10R022849, MODEL A52, SERIAL # BK5537N2105, STOCK # 3011 | TESTED & INSPECTED!