View 8 Photos View 0 Videos Thomas Built C2 DEF Pump $450 USD Quality used def pump and doser for a Freightliner/Thomas built bus (C2) (HEADER - DIESEL EXHAUST FLUID, B2) and other vehicles, backed by our standard warranty. Header - Tank, Diesel... Quantity2ConditionUsedStock Number17P-A0428046-STK MLS Number12617810CategoryDiesel Exhaust Fluid (DEF) Pumps Last Updated11/18/2025 LocationBig Lake, MN, US Sold ByQuality Bus and Truck Parts (844) 580-___ SHOWNUMBERCall Seller Email Seller Save More Info