Support Emissions Control on Cummins L9 (2022–2024)
What is it?
The Cummins L9 SCR OEM 5418145 is an emissions aftertreatment component designed to help reduce nitrogen oxide (NOx) emissions from your diesel engine’s exhaust. Working together with the diesel exhaust fluid (DEF) system, this SCR assembly helps convert exhaust gases into cleaner compounds before they exit the vehicle, aiding emissions compliance and supporting reliable engine performance.
Why choose OEM 5418145?
Built to Cummins’ original specifications for L9 engines manufactured from 2022 through 2024, this SCR assembly offers proper fit and integration with your truck’s factory aftertreatment system. Selecting a genuine Cummins-matched component like 5418145 helps decrease the chance of emissions-related fault codes, warning lights, and engine derates, giving you compatibility and long-term durability.
Key Benefits
✅ Designed for Cummins L9 engines (2022–2024)
✅ Supports effective NOx reduction with DEF
✅ Helps minimize emissions system alerts and interruptions
✅ Constructed to handle high exhaust temperatures
✅ Direct-fit design for smoother installation
Applications
This SCR assembly is ideal for on-highway trucks, commercial fleets, and vocational vehicles powered by Cummins L9 engines from 2022–2024. It’s commonly used in delivery trucks, service rigs, and other diesel-powered equipment that require dependable emissions control.
Installation Notes
Before installation, allow the exhaust system to cool completely. Inspect all related sensors, mounting hardware, gaskets, and clamps, and replace any worn components as needed. After installing the SCR assembly, confirm all connections are secure and follow manufacturer-recommended system checks to ensure proper function.
Final Thoughts
When emissions concerns begin affecting your Cummins L9 engine, the OEM 5418145 SCR assembly provides a dependable, factory-matched solution. With proper fitment and consistent performance, it helps keep your vehicle compliant and ready for service. Tamerx has this SCR assembly in stock and ready to ship.