Cummins B6.7, L9 DPF 2018-2022

Durable Exhaust Solution: Cummins B6.7 / L9 DPF (2018–2022)

What is it?
The Cummins B6.7 / L9 DPF (Diesel Particulate Filter) for the 2018–2022 engine range is a vital part of the aftertreatment system. It captures soot and particulate matter from the exhaust, helping reduce harmful byproducts and protecting downstream components.

Why choose this DPF?
Designed specifically for Cummins B6.7 and L9 engines from 2018–2022, this filter provides dependable performance without adding unnecessary backpressure. The correct DPF prevents issues like clogging, forced regenerations, or fault codes that often occur with mismatched or non-OEM parts.

Key Benefits
✅ Built for Cummins B6.7 / L9 engines (2018–2022)
✅ Effectively traps soot and particulate matter
✅ Helps prevent derates, warning codes, and downtime
✅ Durable construction withstands heat and tough duty cycles
✅ Direct-fit replacement ensures a smooth installation

Applications
This DPF is suitable for medium-duty trucks, buses, industrial equipment, and power systems running Cummins B6.7 or L9 engines between 2018 and 2022. It’s the right choice for maintaining dependable operation in demanding environments.

Installation Notes
Ensure the exhaust system is completely cooled before beginning. Remove the old DPF and check surrounding pipes, gaskets, and sensors for wear. Install the new unit, torque bolts to Cummins specifications, and confirm proper sealing. After installation, clear any stored codes and run a regeneration cycle to validate performance.

Final Thoughts
When your Cummins B6.7 or L9 engine needs dependable exhaust system performance, this DPF is the right fit. With strong construction, proper design, and reliable compatibility, it helps keep your equipment operating at its best. Tamerx has this part in stock and ready to ship.