Ashland Consumer Markets (Valvoline) and Cummins Filtration have forged a new alliance to package, market and distribute diesel exhaust fluid (DEF) in North America . DEF is a urea-based liquid ...
Cummins Filtration has reaffirmed plans to fully support service requirements of 2010 Selective Catalytic Reduction (SCR)-equipped engines with Diesel Cummins Filtration has reaffirmed plans to fully ...
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What Is DEF and How Does It Work?
DEF is a key component in lowering pollutants emitted from diesel engines, helping to reduce harmful emissions. Long-haul truckers and diesel engine enthusiasts had to rethink their entire operations ...
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