The Selective Catalytic Reduction (SCR) filter plays a crucial role in the emissions control system of Cummins B6.7 engines from 2018 to 2024. It works within the SCR system to reduce harmful nitrogen oxides (NOx) in the exhaust, helping engines meet environmental standards while protecting downstream components. When the SCR filter becomes worn or restricted, emissions performance can decline and fault codes may occur. The Cummins B6.7 SCR Filter OEM 5418536 from Tamerx Diesel Parts is designed to meet original equipment specifications, offering a dependable replacement to help maintain proper emissions system operation.
• Reduces NOx emissions effectively by enabling the SCR system to convert nitrogen oxides into harmless
nitrogen and water vapor, supporting cleaner exhaust output and regulatory compliance
• Engine-matched design for Cummins B6.7 (2018–2024) ensuring proper installation, correct fit, and
smooth integration with the factory exhaust and SCR system
• Helps maintain smooth exhaust flow by supporting consistent gas movement through the emissions
system, reducing stress on downstream components and helping preserve overall performance
• Built to OEM standards (5418536) offering dependable durability, steady performance, and
compatibility with original SCR hardware
• Ideal for highway and heavy-duty applications where sustained emissions control and efficient exhaust
treatment are vital for long-term reliability
Replacing a worn or failing SCR filter with the Cummins B6.7 SCR Filter OEM 5418536 from Tamerx Diesel Parts helps restore proper emissions treatment and supports lasting exhaust system health. Choosing a high-quality, OEM-matched SCR filter ensures your engine stays compliant with emissions requirements while performing reliably across varied driving conditions.












































