2011 Kenworth T660, Truck Tractor, Vehicle ECMs, Fits to: Kenworth T660, (USED) 2011 KENWORTH T660-CUMMINS ISX DEF MODULE S/N-0281020196 P/N-0 281 020 196 DENOXTRONIC 2.2 PIN-53 / 86 For more information about this item, give us a call. We ship worldwide., Truck Year 2011, VIN 1XKAD49XXBJ289227, Part# 0281020196 1XKAD49XXBJ289227