View 1 Photo View 0 Videos Western Star 4900SA Breather for a 2013 Western Star 4900 SA Newly Listed $550 USD PASSENGER SIDE AIR CLEANER/ AIR CLEANER ASSEMBLY ConditionUsedFits To Make(s)Western StarFits To Model(s)4900 SAWill Fit Year(s)2013Stock Number32521-3 MLS Number14728101CategoryBreathers Last Updated11/6/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info