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Compatible with ISX
Provides a strong
maintain compression
Manufactured to meet strict OEM standards
CUMMINS INJECTOR, DOSER Cat Tools Compatible with ISXThe CUMMINS INJECTOR, DOSER is a remanufactured component designed for EPA21 6. 7 liter ISB QSB engines and X15 models. As a crucial part of the Selective Catalytic Reduction (SCR) system, it injects precise amounts of Diesel Exhaust Fluid (DEF) into the exhaust stream. This process aids the SCR catalyst in converting harmful NOx emissions into harmless nitrogen and water vapor, supporting emissions compliance and improved environmental performance.