Support Emissions Function on Cummins X15 (2022–2024)
What is it?
The Cummins X15 SCR OEM 5418524 is an emissions aftertreatment component that helps reduce nitrogen oxide (NOx) pollutants from your engine’s exhaust. Working with the diesel exhaust fluid (DEF) system, this SCR assembly assists in converting exhaust gases into cleaner output before they exit the vehicle, helping your engine meet emissions standards and maintain consistent performance.
Why choose OEM 5418524?
Designed to Cummins’ original specifications for X15 engines produced from 2022 through 2024, this OEM SCR assembly ensures correct integration with your truck’s factory aftertreatment system. It helps lower the chance of diagnostic trouble codes, emissions warnings, and performance derates that can disrupt operation. With OEM quality, you get a part that’s tailored to your engine’s design.
Key Benefits
✅ Fits Cummins X15 engines (2022–2024)
✅ Supports effective NOx reduction with DEF
✅ Helps decrease emissions system warnings
✅ Built to withstand high exhaust temperatures
✅ Direct-fit design for easier installation
Applications
This SCR assembly is ideal for heavy-duty trucks, long-haul tractors, and vocational vehicles powered by Cummins X15 engines from 2022–2024. Common uses include fleet transport, delivery rigs, and other diesel-powered equipment that require dependable emissions control.
Installation Notes
Before installation, allow the exhaust system to cool fully. Inspect related sensors, mounting hardware, gaskets, and clamps, and replace any worn components as needed. After installation, confirm all connections are secure and follow manufacturer-recommended system checks.
Final Thoughts
When emissions issues impact your Cummins X15 engine, the OEM 5418524 SCR assembly provides a factory-aligned replacement solution you can trust. With proper fitment and steady operation, it helps keep your vehicle compliant and ready for the road. Tamerx has this SCR assembly in stock and ready to ship.

