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Emissions Retrofit

Delivering Verified Retrofit Solutions That Reduce Engine Emissions

Governmental regulations across the globe are driving pre-2007 diesel engine users to consider buying new vehicles or retrofitting their existing engines to meet the requirements. We also offer a solution that eliminates emissions generated from the engine crankcase. We have a specialized team of emissions experts that can help determine your emission reduction targets and then specify the right Donaldson solution, keeping in mind regulations, budgets and fleet size.

Emissions DPF SEF Muffler

Diesel Particulate Filter

Diesel exhaust particulate matter (PM) can contain carbon, ash, metallic abrasion particles, sulfates and silicates.

See Diesel Particulate Filter

Emissions DOC Closeup

Diesel Oxidation Catalyst

The Donaldson Diesel Oxidation Catalyst (DOC) and DOC Muffler is a cost-effective, reliable emissions retrofit solution for reducing diesel emissions, with no maintenance.

See Diesel Oxidation Catalyst


Cleaning Machines

Our two-stage cleaning systems are easy to operate, with minimal maintenance.

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Emissions DPF LNF Muffler

Diagnostic Tools

Our diagnostic tools assist mechanics with diagnosing and troubleshooting system issues.

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