NOW Coverages 

NOW for Gas Engines
Available on EPA 2017 and older ISL G and ISX12 G engines and 2018 and newer L9N on-highway engines in the United States and Canada. 

NOW for Heavy Duty Engines
Available on all EPA 2017 and older M Celect/Celect Plus, ISM, N14 Celect/Celect Plus, NH/NT, ISX, X12, X15 on-highway engines in the United States and Canada.

NOW for Mid Range Engines
Available on all EPA 2017 and older B, B6.7, ISB, C, ISC, ISL, L9 on-highway engines in the United States and Canada.


NOW Aftertreatment
Available on EPA 2013 and 2010 ISX15 on-highway applications and EPA 2017 & s013 ISL/L9 transit us applications in the United States and Canada.

To find out more about NOW coverages please contact your local Cummins dealer or distributor.