Cummins B6.7 SCR 2018-2024: OEM 5418145

Strengthen Emissions Performance on Cummins B6.7 (2018–2024)

What is it?
The Cummins B6.7 SCR OEM 5418145 is an important part of your engine’s emissions aftertreatment system that helps reduce nitrogen oxide (NOx) pollutants from diesel 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 stay compliant with emissions standards and operate reliably.

Why choose OEM 5418145?
Manufactured to meet Cummins’ original specifications for B6.7 engines built between 2018 and 2024, this SCR assembly ensures a precise fit and dependable integration with your truck’s factory aftertreatment system. Choosing an OEM-matched component like 5418145 helps lower the chance of emissions fault codes, warning lights, and engine derates — giving you confidence in compatibility and long-term performance.

Key Benefits
✅ Designed for Cummins B6.7 engines (2018–2024)
✅ Supports effective NOx reduction with DEF
✅ Helps minimize emissions system alerts and interruptions
✅ Built to withstand high exhaust temperatures
✅ Direct-fit design for smoother installation

Applications
This SCR assembly is ideal for on-highway trucks, commercial fleets, and vocational vehicles equipped with Cummins B6.7 engines from 2018–2024. It’s commonly used in delivery rigs, service trucks, and other diesel-powered equipment that require consistent emissions control.

Installation Notes
Before beginning installation, allow the exhaust system to fully cool. Inspect all related sensors, mounting hardware, clamps, and gaskets, 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 ensure proper operation.

Final Thoughts
When emissions performance issues affect your Cummins B6.7 engine, the OEM 5418145 SCR assembly provides a reliable, factory-aligned replacement solution. With proper fit 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.