Paccar MX SCR
(ENV-SCR-C0166SC)

The ENV-SCR-C0166SC Paccar MX SCR (Selective Catalytic Reduction) is a high-quality after-treatment component designed for Paccar MX diesel engine systems. Manufactured to OEM standards, it is engineered to reduce harmful nitrogen oxide (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.
This SCR system ensures efficient emission control, improved engine performance, and compliance with modern environmental regulations. Built for heavy-duty applications such as long-haul trucks, it delivers excellent durability under high exhaust temperatures and continuous operating conditions. Designed for precise fitment and long service life, it is a reliable replacement part for maintaining optimal performance of Paccar MX after-treatment systems.