Diesel Exhaust 5579176 Fluid Filter

The Cummins Filter Kit part number 5579176 is an original equipment manufacturer solution engineered for heavy-duty truck after-treatment systems that utilize Diesel Exhaust Fluid (DEF). It is specifically listed as a DEF filter kit used for vehicles with Cummins & other engines requiring a clean DEF supply in their Selective Catalytic Reduction (SCR) systems.