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DOSER PUMP is engineered for EPA21 15-liter ISX/QSX engines to precisely manage the delivery of Diesel Exhaust Fluid (DEF) into the exhaust stream for Selective Catalytic Reduction (SCR) of nitrogen oxide (NOx) emissions
25" bolt circle
it is also compatible with various heavy-duty and industrial Cummins engines
With its 11-tooth pinion and robust design
Its spherical Marmon flange allows for a tight
FLEETGUARD® FILTER-AIR Top Seller DOSER PUMP is engineered forThe FLEETGUARD FILTER AIR (AF27684FLG) provides advanced air filtration designed for heavy duty engines. Its high quality filtration media efficiently captures dust and contaminants, protecting vital engine components from wear and damage. Built for durability in rigorous conditions, this filter supports optimal airflow, enhances engine performance, and helps extend service intervals, making it a dependable choice for demanding fleet applications.