Reinforce Emissions Performance on Cummins B6.7 (2022–2024)
What is it?
The Cummins B6.7 SCR OEM 5418489 is a key emissions aftertreatment component that helps reduce nitrogen oxide (NOx) pollutants from your diesel engine’s exhaust. Working in partnership with the diesel exhaust fluid (DEF) system, this SCR assembly supports the transformation of exhaust gases into cleaner byproducts before they exit the vehicle, helping your engine stay compliant with emissions regulations and operate dependably.
Why choose OEM 5418489?
Built to meet Cummins’ factory specifications for B6.7 engines manufactured from 2022 through 2024, this SCR assembly offers precise fitment and dependable integration with your truck’s original aftertreatment system. Choosing an OEM-matched component like 5418489 helps lower the risk of emissions-related fault codes, warning lights, and engine derates, giving you reliable performance tailored to your engine’s design.
Key Benefits
✅ Designed for Cummins B6.7 engines (2022–2024)
✅ Supports effective NOx reduction with DEF
✅ Helps decrease emissions system warnings and interruptions
✅ Constructed for durability under high exhaust temperatures
✅ Direct-fit design for easier installation
Applications
This SCR assembly is ideal for on-highway trucks, commercial fleets, and vocational vehicles equipped with Cummins B6.7 engines from 2022–2024. It’s commonly found in delivery rigs, service vehicles, and other diesel-powered equipment where consistent emissions control is essential.
Installation Notes
Before installation, make sure the exhaust system has fully cooled. Inspect related sensors, gaskets, clamps, and mounting hardware for wear, and replace any worn components as needed. Once installed, verify all connections are secure and follow manufacturer-recommended system checks to confirm proper operation.
Final Thoughts
When emissions performance issues begin affecting your Cummins B6.7 engine, the OEM 5418489 SCR assembly provides a dependable, factory-matched replacement solution. 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.