Cummins original ECU files

27 original (stock) reads for 8 Cummins models — ISX, ISF, QSD, ISC, STATIONARY ENGINES, QSB5.9 and more. 12 of them are indexed by a hardware or software number and the most common controllers are Motorola CM850, Motorola CM2250, Motorola CM2220A, Motorola CM2350. Every file is an unmodified factory read, delivered after we confirm your ECU numbers.