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(888) 312-8812 Login SignupThe Roadwarrior SCR Catalyst gives the aftertreatment system the selective catalytic reduction component needed to reduce NOx emissions on covered Volvo and Mack applications. Built as a direct-fit replacement for OEMs, including 21311953, this unit is intended to install in place of the original SCR assembly without changing the surrounding exhaust layout. That direct-replacement format matters when emissions repairs need to stay straightforward, and component matching has to remain on target. For that kind of aftertreatment repair, the Roadwarrior C0179-SC puts the correct SCR catalyst back into the exhaust stream where DEF-based NOx reduction takes place.
| Make | Volvo, Mack |
| Model | D13, MP8 |
| Brand | Part Number |
|---|---|
| 21311953, 21311951 |
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Since its inception in 2011, Roadwarrior’s mission has been emissions. This brand was launched by the DCL Technology Group, a company known for reliable and innovative emission control products designed for the most challenging environments, including construction, mining, and energy production. A known aftermarket leader in the production of top-quality OEM parts for most of the world’s trucks and workhorses, Roadwarrior® encourages its customers not to settle for reman. It takes pride in its most comprehensive catalog of new after-treatment parts and its product development team that continuously works to provide the market with innovative and reliable emission control products that save customers time and money.
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