Cummins ECM service page - Common applications: ISX CM570, ISX CM870, ISX CM871, ISM, ISC, N14 Celect, N14 Celect Plus,

Welcome to the Cummins ECM service page. There are many hardware variations of Cummins ECM. At this time we are not accepting Cummins repairs. the Signature 600/ISX CM570, the ISX EGR CM870, the ISX CM871 and Celect ECMs are common ECMs used to run many Cummins engines