Cummins ISX SCR
(ENV-SCR-C0169SC)

The ENV-SCR-C0169SC Cummins ISX SCR (Selective Catalytic Reduction) is a high-performance after-treatment system designed for Cummins ISX diesel engines. It helps significantly reduce harmful NOx emissions by injecting Diesel Exhaust Fluid (DEF) into the exhaust stream, where it converts pollutants into harmless nitrogen and water vapor through a catalytic reaction.

Built to OEM standards, this SCR unit ensures efficient emission control, improved fuel efficiency, and compliance with modern environmental regulations. It is engineered for heavy-duty trucks operating under high exhaust temperatures and continuous load conditions. Designed for precise fitment, durability, and long service life, it is a reliable replacement part for maintaining optimal performance of Cummins ISX after-treatment systems.