Restore Emissions Performance on Cummins B6.7 (2018–2024)
What is it?
The Cummins B6.7 SCR OEM 4394760 is a crucial part of your engine’s emissions aftertreatment system that helps reduce nitrogen oxide (NOx) pollutants from diesel exhaust. Working in coordination with the diesel exhaust fluid (DEF) system, this SCR assembly helps transform harmful exhaust gases into cleaner byproducts before they exit the tailpipe, supporting emissions compliance and smooth operation.
Why choose OEM 4394760?
This OEM SCR assembly is engineered to Cummins’ original specifications for B6.7 engines manufactured from 2018 through 2024. Designed for accurate integration with your vehicle’s aftertreatment components, it helps lower the likelihood of emissions fault codes, warning lights, and performance derates. OEM quality delivers reliable compatibility and long-term durability.
Key Benefits
✅ Designed for Cummins B6.7 engines (2018–2024)
✅ Supports effective NOx reduction with DEF
✅ Helps reduce emissions-related warnings and interruptions
✅ Built to withstand high exhaust temperatures and routine use
✅ Direct-fit design for easier installation
Applications
This SCR assembly is ideal for on-highway trucks, vocational vehicles, and commercial equipment powered by Cummins B6.7 engines from 2018–2024. It’s commonly found in delivery fleets, work rigs, and diesel-powered vehicles that require dependable emissions control.
Installation Notes
Before installation, make sure the exhaust system has fully cooled. Inspect associated sensors, gaskets, clamps, and mounting hardware for wear, replacing any worn components as needed. After installing the SCR assembly, verify all connections are secure and follow any manufacturer-recommended system checks.
Final Thoughts
When emissions performance issues begin affecting your Cummins B6.7 engine, the OEM 4394760 SCR assembly provides a reliable factory-matched replacement option. With proper fitment and consistent operation, it helps keep your vehicle compliant and ready for the road. Tamerx has this SCR assembly in stock and ready to ship.