View 4 Photos View 0 Videos 2021 Western Star 49X DPF Filter Contact for price (Used) 2021 Western Star 49X, DIESEL PARTICULATE FILTER- Engine: Detroit DD16, Reference images for condition For condition, For more information about this item, give us a call. We ship... ConditionUsedFits To Make(s)Western StarFits To Model(s)49XWill Fit Year(s)2021Stock NumberP-494496 MLS Number14096241CategoryDiesel Particulate Filters (DPF) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info