2022 Freightliner 122SD PCV & Breather Components
Select Your Submodel
- Dorman HD Solutions®Engine Oil SeparatorFreightliner 122SD 2022, 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 turbo boost. Dorman's direct...Direct replacement ensures a proper fit every timeMatches OE fit, form and function$329.72