2021 Freightliner Cascadia PCV & Breather Components
- WIX®PCV Breather ElementFreightliner Cascadia 2021, PCV Breather Element by WIX®. Wix Breather Filters remove chemical contaminants and particulate matter from the crankcase. They are made of pleated paper and connected to the breather tube. These filters also...Low air flow restrictionIncludes a pleated paper filter$189.60
- Dorman HD Solutions®Engine Oil SeparatorFreightliner Cascadia 12.8L / 14.8L / 15.6L 2021, Engine Oil Separator by Dorman HD Solutions®. The Exhaust Back Pressure Sensor accurately and reliably reads the vehicles exhaust pressure, enabling the PCM to control the amount of...Direct replacement ensures a proper fit every timeMatches OE fit, form and function$294.78