Optimize Emissions Performance on Cummins B6.7 & L9 (2022–2024)
What is it?
The Cummins B6.7, L9 SCR OEM 5418486 is a key exhaust aftertreatment component that helps reduce nitrogen oxide (NOx) emissions from your diesel engine. Working with the diesel exhaust fluid (DEF) system, this SCR assembly supports the conversion of exhaust gases into cleaner output before they exit the tailpipe, helping your vehicle meet emissions requirements and maintain dependable operation.
Why choose OEM 5418486?
This SCR assembly is engineered to match Cummins’ original specifications for both B6.7 and L9 engines produced from 2022 through 2024. Built for proper integration with your factory aftertreatment system, it helps minimize the risk of emissions fault codes, warning lights, or performance derates. OEM quality delivers reliable compatibility with your engine’s design and long-lasting performance.
Key Benefits
✅ Designed for Cummins B6.7 & L9 engines (2022–2024)
✅ Helps support effective NOx reduction with DEF
✅ Aids in minimizing emissions system alerts
✅ Constructed to withstand high exhaust heat and use
✅ Direct-fit design for a smoother installation
Applications
This SCR assembly is ideal for on-highway trucks, commercial fleets, and vocational vehicles powered by Cummins B6.7 or L9 engines from 2022–2024. It’s commonly used in delivery fleets, work rigs, and other diesel-powered equipment that require dependable emissions control.
Installation Notes
Before installation, make sure the exhaust system has fully cooled. Inspect related sensors, mounting hardware, clamps, and gaskets, replacing any worn parts as needed. After installation, verify all connections are secure and follow manufacturer-recommended system checks to confirm proper operation.
Final Thoughts
When emissions performance begins to decline on your Cummins B6.7 or L9 engine, the OEM 5418486 SCR assembly provides a dependable, factory-matched solution. With correct fitment and consistent operation, it helps keep your vehicle compliant and ready for service. Tamerx has this SCR assembly in stock and ready to ship.