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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Constructed from formed steel with a corrosion-resistant finish
improving engine responsiveness
7-liter ISB/QSB engines
Crafted from a durable blend of cotton-poly fabric and nylon mesh
Reduces emissions and improves fuel economy
CUMMINS INJECTOR, DOSER Top Seller Constructed from formed steel withThe 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.
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