Refine Emissions Filtration on Volvo/Mack D13
What is it?
The Volvo Mack D13 SCR Filter OEM 21311951 is an important emissions aftertreatment component that captures soot and particulate contaminants from the exhaust before it enters the Selective Catalytic Reduction (SCR) system. Positioned in the exhaust stream ahead of the SCR catalyst, this filter promotes cleaner airflow and contributes to more efficient NOx conversion — a key part of meeting emissions standards and maintaining engine health.
Why choose OEM 21311951?
Engineered to meet Volvo/Mack’s original specifications for D13 diesel engines, this SCR filter ensures accurate fitment and seamless integration with your truck’s factory aftertreatment system. Choosing a genuine OEM-matched filter like the 21311951 helps support stable regeneration cycles, reduces the risk of excessive buildup or clogging, and protects downstream SCR components from premature wear — helping the entire emissions system operate consistently over time.
Key Benefits
✅ Designed for Volvo/Mack D13 engines
✅ Helps trap soot and reduce exhaust particulates
✅ Supports consistent SCR regeneration and emissions control
✅ Built to withstand high exhaust temperatures
✅ Direct-fit design for easier replacement
Applications
This SCR filter is ideal for heavy-duty commercial trucks, long-haul tractors, and vocational vehicles powered by Volvo or Mack D13 engines. It’s commonly used in freight fleets, regional delivery rigs, construction support vehicles, and other diesel-powered applications where dependable emissions filtration is essential.
Installation Notes
Before installation, ensure the exhaust system has fully cooled. Inspect nearby sensors, mounting hardware, clamps, and gaskets for wear or damage, and replace any worn components as needed. Once the SCR filter is installed, verify all connections are secure and follow manufacturer-recommended system checks to confirm proper operation.
Final Thoughts
When it’s time to replace a worn or clogged SCR filter on your Volvo/Mack D13 engine, the OEM 21311951 delivers a dependable, factory-matched solution. Designed for accurate fitment and consistent performance, it helps keep your emissions system operating efficiently and your vehicle road-ready. Tamerx has this SCR filter in stock and ready to ship.