The exhaust aftertreatment system is a vital part of keeping modern diesel engines running clean and compliant. At the center of that system is the SCR (Selective Catalytic Reduction) assembly, which helps reduce harmful emissions before they exit the tailpipe. For Cummins B6.7 engines from 2022 through 2024, the Cummins B6.7 SCR 2022–2024: OEM 5418490 offers a direct-fit, factory-matched solution designed to support effective emissions control and dependable operation.
• The SCR assembly works to reduce nitrogen oxide (NOx) emissions by converting them into harmless nitrogen and water,
helping your truck meet EPA regulations and deliver cleaner exhaust output.
• The OEM 5418490 SCR component is engineered specifically for Cummins B6.7 engines from 2022 to 2024,
ensuring proper fitment and seamless integration with original aftertreatment equipment.
• This SCR unit functions with the DEF dosing system to support balanced exhaust treatment,
helping maintain efficient DEF use and consistent emissions performance across various driving conditions.
• Installing the correct OEM SCR replacement helps reduce the risk of emissions warning lights, fault codes,
and derate situations that can lead to unwanted downtime.
• A properly functioning SCR system also protects other aftertreatment parts by minimizing excessive emissions buildup,
supporting longer component life and fewer maintenance surprises.
• Choosing an OEM-quality replacement like the Cummins B6.7 SCR 2022–2024: OEM 5418490 ensures durability,
correct fit, and reliable emissions control performance you can trust.
Selecting the right SCR assembly is an important step in maintaining your Cummins B6.7 emissions system and avoiding unnecessary repairs or compliance issues. The OEM 5418490 SCR assembly delivers the proper fit and dependable operation needed to help your truck run cleaner and more efficiently. At Tamerx Diesel Parts, we provide trusted diesel components that help minimize downtime and keep your vehicle performing at its best.




































