Reinforce Emissions Performance on Cummins X15 (2018–2024)
What is it?
The Cummins X15 SCR OEM 5417986 is a key emissions aftertreatment component that helps reduce nitrogen oxide (NOx) pollutants from your diesel engine’s exhaust. Working together with the diesel exhaust fluid (DEF) system, this SCR assembly supports the conversion of exhaust gases into cleaner compounds before they exit the vehicle, helping your engine comply with emissions requirements and maintain dependable operation.
Why choose OEM 5417986?
Built to Cummins’ original specifications for X15 engines produced from 2018 through 2024, this OEM SCR assembly is engineered for proper fit and integration with your truck’s factory aftertreatment system. Choosing a genuine, factory-matched part like 5417986 helps lower the risk of emissions-related warning lights, fault codes, and engine derates, giving you long-term reliability and compatibility that aligns with your engine’s design.
Key Benefits
✅ Designed for Cummins X15 engines (2018–2024)
✅ Helps support effective NOx reduction with DEF
✅ Reduces the likelihood of emissions warnings and system interruptions
✅ Built to withstand high exhaust temperatures and daily use
✅ Direct-fit design for smoother installation
Applications
This SCR assembly is ideal for heavy-duty commercial trucks, long-haul tractors, and vocational vehicles powered by Cummins X15 engines from 2018–2024. It’s commonly used in freight hauling, fleet transport, regional delivery rigs, and other diesel-powered equipment that require dependable emissions control.
Installation Notes
Before installation, ensure the exhaust system has fully cooled. Inspect related sensors, gaskets, clamps, and mounting hardware for wear, and replace any worn components as needed. After installing the SCR assembly, verify that all connections are secure and follow manufacturer-recommended system checks to confirm proper operation.
Final Thoughts
When emissions system concerns arise on your Cummins X15 engine, the OEM 5417986 SCR assembly provides a dependable, factory-matched replacement option. With correct fitment and consistent performance, it helps keep your vehicle compliant and ready for the road. Tamerx has this SCR assembly in stock and ready to ship.