2023 Western Star 4900 PCV & Breather Components
- WIX®PCV Breather ElementWestern Star 4900 12.8L Canada Built / USA Built 2023, 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...Low air flow restrictionIncludes a pleated paper filter$194.02