Revitalize Emissions Control on Cummins B6.7 (2022–2024)
What is it?
The Cummins B6.7 SCR OEM 5418581 is a vital emissions aftertreatment component that helps reduce nitrogen oxide (NOx) pollution from your engine’s exhaust. Paired with the diesel exhaust fluid (DEF) system, this SCR assembly assists in converting exhaust gases into less harmful byproducts before they exit the vehicle, supporting smoother operation and emissions compliance.
Why choose OEM 5418581?
Designed to Cummins’ original specifications for B6.7 engines built from 2022 to 2024, this SCR assembly offers proper system integration and dependable performance. Choosing an OEM-matched component like 5418581 helps lower the chance of emissions fault codes, warning lights, and unnecessary engine derates — giving you confidence in both fit and function.
Key Benefits
✅ Compatible with Cummins B6.7 engines (2022–2024)
✅ Supports effective NOx reduction with DEF
✅ Helps decrease emissions system alerts
✅ Built to resist high exhaust temperatures and everyday use
✅ Direct-fit design for easier replacement
Applications
This SCR assembly is ideal for on-highway trucks, commercial fleets, and vocational vehicles powered by Cummins B6.7 engines from 2022–2024. It fits well in delivery rigs, service trucks, and other diesel-powered equipment that requires consistent emissions control.
Installation Notes
Before installing, make sure the exhaust system has completely cooled. Inspect sensors, clamps, gaskets, and mounting hardware, replacing any worn components as needed. After installation, verify all connections are secure and follow manufacturer-recommended system checks or resets.
Final Thoughts
If emissions issues begin impacting your Cummins B6.7 engine, the OEM 5418581 SCR assembly delivers a reliable, factory-aligned replacement solution. With correct fitment and steady performance, it helps keep your vehicle compliant and ready for the road. Tamerx has this SCR assembly in stock and ready to ship.