Rev Up Clean Emissions with the Cummins B6.7 & L9 DPF
What is it?
The Diesel Particulate Filter (DPF) designed for the Cummins B6.7 and L9 engines is an essential aftertreatment component. It effectively filters soot and fine particles from the exhaust flow, protecting downstream systems and aiding in emissions compliance.
Why choose this DPF?
Manufactured for the B6.7 and L9 engine platforms, this filter installs as a direct fit and restores proper filtration and exhaust behavior. If your equipment is seeing frequent regen cycles, elevated back-pressure, or emissions system fault codes, the correct DPF is the vital part you need.
Key Benefits
✅ Removes soot and particulates for cleaner exhaust output
✅ Supports efficient regeneration and optimal exhaust flow
✅ Helps decrease back-pressure and avoid system faults
✅ Direct-fit design—without the need for modifications
✅ Built to handle heavy loads and high operational temperatures
Applications
Ideal for trucks, buses, and industrial equipment powered by Cummins B6.7 or L9 engines, particularly when emissions reliability and system uptime are essential.
Installation Notes
Allow the exhaust system to cool completely before service. Check the filter housing and connections for soot buildup or damage, replacing clamps and gaskets as needed. After installing the new DPF, clear any fault codes and ensure regeneration and exhaust flow are functioning correctly.
Final Thoughts
If your engine is showing back-pressure issues, excessive soot loading, or recurring aftertreatment faults, this DPF is the go-to solution. With proper fit, robust build quality, and reliable performance, it helps keep your system running clean and confidently.